The reason most RV owners start shopping is arithmetic, not inspiration. On r/RVLiving, the question that pulls people in is simple: how much do the coin machines at the park actually cost over a season of travel, and is there a better answer than a folding table and a car full of wet laundry? There is, and it usually is not a full-size machine bolted into a wet bay you do not have.
That is why the best compact washers for RVs are the units we researched for this guide. A compact washer is a small drum, usually top load, that fills from a faucet or by hand and drains into a sink, a shower, a bucket, or your gray tank. No permanent plumbing cut-in. No 30-gallon water supply. No 40-inch hole in a closet wall. If your rig has hookups, you fill and drain it like any other washer. If you are boondocking, you carry water to it.
Before the picks, the decision that actually matters: there are three formats, and they are not variations on the same theme. Fully automatic compact washers do everything with one button. Twin-tub washers wash in one tub while spinning in another. Built-in RV washer dryer combos are permanently plumbed appliances for rigs that already have a wet bay. Buying the wrong format is the single biggest reason owners end up frustrated.
How we evaluated: we read the specification sheets, review counts and owner complaints for ten machines, then ranked them against RV constraints rather than apartment ones. Water use against a fresh tank, power draw against shore power, spin speed against line drying in a small space, and vibration during travel. We were not able to haul these machines down a highway and run them through wash cycles, so treat our word “we” in this guide as analysis of published data and owner reports rather than a lab test. Where owners have reported a specific failure, we name it. Where we are guessing, we do not.
Table of Contents
Top 3 Compact Washers for RVs in 2026
BLACK+DECKER 3.0 Cu Ft Washer
- 3.0 cu. ft. tub for 26.5 lb loads
- Stainless steel tub
- Six cycles and three water levels
- Quick connect sink adaptor included
COMFEE 1.6 Cu Ft Washer
- 1.6 cu. ft. tub for 11 lb loads
- Drain pump
- Stainless steel inner tub
- Wheels for moving it
Panda 1.34 Cu Ft Washer
- 1.34 cu. ft. drum for 10 lb loads
- Up to 1600 rpm spin
- Ten programs and five water levels
- Weighs 49 lb
The BLACK+DECKER takes the overall slot because it solves the hardest version of the problem: it holds a genuinely large load in a body that still has wheels and side handles. 3.0 cu. ft. and a 26.5 pound rated capacity is more laundry per cycle than anything else here, and at 9,296 reviews it has the deepest owner record in the group. If your rig can hold the footprint, that is the machine that will let you stop going to the park laundry.
The COMFEE is the answer for tight spaces. At 20.7 by 20.3 inches and 37 inches tall, it is the pick when the constraint is a cabinet opening rather than a capacity target, and its drain pump handles drain outlets that sit higher than a gravity hose can reach. The Panda rounds out the top three as the highest rated unit we looked at and one of the few that spins hard enough to cut line-drying time.
Best Compact Washers for RVs (October 2026)
| Product | Specifications | Action |
|---|---|---|
| BLACK+DECKER 3.0 Cu Ft Washer |
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Check Latest Price |
| COMFEE 1.6 Cu Ft Washer |
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Check Latest Price |
| Panda 1.34 Cu Ft Washer |
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Check Latest Price |
 Giantex 8 Lb Washer |
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Check Latest Price |
 Auertech Twin Tub Washer |
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Check Latest Price |
 ROVSUN 2.3 Cu Ft Washer |
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Check Latest Price |
 Nictemaw 2.8 Cu Ft Washer |
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Check Latest Price |
 Winado 17.6 Lb Washer |
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Check Latest Price |
 INTERGREAT Twin Tub Washer |
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Check Latest Price |
 COSTWAY Twin Tub Washer |
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Check Latest Price |
Three patterns are worth naming before the individual reviews. First, every fully automatic machine here needs a faucet connection or a way to carry water to it by hand, and most drain pumps are the feature that decides whether a given sink or shower drain is usable. Second, spin speed matters more in an RV than in an apartment, because clothes that come out at 80 percent dry air-dry in hours instead of overnight. Third, review count tracks reliability far better than any single specification, and two machines here have fewer than 400 reviews, which we flag where it applies.
1. BLACK+DECKER 3.0 Cu. Ft. Portable Washer – the biggest drum that still rolls on wheels
BLACK+DECKER 3.0 Cu. Ft. Portable Washer, 26.5 lb. Capacity, BPW30MW, White
3.0 cu. ft. tub rated 26.5 lb
Six cycles and three water levels
Stainless steel tub
Weighs 99.2 lb
Pros
- 26.5 lb rated capacity in a portable body
- Quiet-close transparent lid over a stainless steel tub
- Auto unbalance detection and auto shutoff
- Rolls on two wheels with side handles
Cons
- Cold water only per the manufacturer
- Included sink adaptor does not fit every faucet
- Drain hose must be elevated or the tub will not hold water
I keep coming back to this one because it reframes what a portable washer can be. A 3.0 cu. ft. stainless steel tub rated at 26.5 pounds of laundry is not a weekend unit for one person, it is the amount of laundry a couple of adults generate in a day. Six cycles covering normal, heavy, delicate, quick, bulky and spin only, plus three water levels, means you can wash a comforter on bulky without filling the tub to the brim and unbalancing it.
Riders arriving on r/RVLiving with this model in hand asked one specific question: is it actually RV-suitable, or just a washing machine from a tiny apartment? The honest answer is that the mechanics are RV-friendly. The weight is the constraint. At 99.2 pounds this is the heaviest machine in this guide by a wide margin, and that 99.2 pounds needs to be accounted for before you buy, because a cabinet that cannot carry it will end up on the floor beside a slide-out.
The 72 sone noise rating tells you something useful about where to put it. Sone is not decibels and does not map directly, but it does place this machine at the louder end of the group, and reviewers describe it as quiet in normal operation with the noise concentrated in the spin phase. In a travel trailer where the washer sits a few feet from the bed, that spin noise is worth planning around.
Reviewers report two recurring issues that have nothing to do with cleaning performance. The included quick connect sink adaptor does not fit every faucet, which is a five-minute fix with a different adapter. The drain hose must be routed at an angle, because a flat gravity drain lets the tub empty itself and the cycle will not hold water. Neither is a defect. Both surprise people on their first load.
Is the 26.5 pound rating realistic in an RV?
Treat it as a ceiling, not a daily number. The drum is genuinely large, but rated capacity assumes evenly distributed small items, and a 99 pound machine full of wet denim sitting on a trailer floor is the exact scenario that produces the trailer-wide shaking RV owners complain about on MyGrandRV threads. For two adults, load it halfway and add a second spin.
What should I check before buying this one?
Measure the cabinet opening and the floor load, not the shelf space, because the wheels need a level path to roll. Confirm your faucet adapter situation and make sure you have an adapter in hand before the first wash. If your rig sleeps people close to the laundry area, plan for the spin noise, which is the honest drawback of a drum this size in a portable body.
2. COMFEE 1.6 Cu. Ft. Washer – the best fit when the cabinet is small
COMFEE’ 1.6 Cu.ft Portable Washing Machine, 11lbs Capacity Fully Automatic Compact Washer with Wheels, 6 Wash Programs Laundry Drain Pump, Ideal for Apartments, RV, Camping, Magnetic Gray
1.6 cu. ft. tub rated 11 lb
840 rpm max spin
20.7 by 20.3 by 37 in
Weighs 79.4 lb
Pros
- Fits RV cabinets and closets where larger drums do not
- Rear wheels roll it out for use
- Drain pump handles higher drain outlets
- Stainless steel inner tub with load balancing
Cons
- Heavy enough that most owners add a rolling dolly
- Power cord is very short
- Drain hose is short and falls out if unsecured
Most RV washer problems are spatial before they are electrical. The COMFEE solves the spatial problem with a 20.7 by 20.3 inch footprint and a 37 inch height, which clears most overhead cabinets in a Class C or a travel trailer where a 3.0 cu. ft. machine simply will not go. At 11 pounds rated and 1.6 cu. ft., it is a genuine two-person washer rather than a single-person one.
The drain pump is the feature RV owners care about most and it is the reason this unit beats gravity-drain machines in a rig. A pump moves water to a higher outlet, so a shower drain or a bucket sitting on a step works. Reviewers also note the machine comes out of the wash at roughly 80 percent dry at 840 rpm, which is a meaningful reduction in line drying time in a small space.
Two details catch people out. The power cord is short, so plan the outlet location before you position the machine rather than after. The drain hose is also short and needs to be secured somewhere, because a hose that slides out of a bucket mid-cycle is a wet floor and a paused machine. Neither problem has a lasting fix beyond planning.
One more honest note from the review record: on the smallest capacity variant in this product line, several owners report cycles stopping repeatedly on unbalanced loads. The auto unbalance function works, but it works by pausing, and if your habit is throwing in a heavy mixed load without redistributing, you will hit it more often than you expect.
Will the drain pump work with a bucket on the ground?
Yes, and that is its main advantage over gravity-drain models. A pump pushes water up to an outlet rather than relying on a downward hose, so a bucket, a shower drain or a gray tank fitting all become usable. Keep the intake end of the hose submerged and secure the hose so it cannot slip out when the machine pauses to rebalance a load.
What about the weight during travel?
At 79.4 pounds it is not a lift-it-into-the-bed job, which is why most owners add a rolling dolly. That is fine while parked, and it is the reason to think twice about this unit if you plan to carry the washer outside and back frequently, or stow it away between trips. Secure it against movement during travel, and check the cabinet shelf has a load rating for the full weight.
3. Panda 1.34 Cu. Ft. Washer – the highest rated and one of the easiest to reposition
Panda 1.34 Cu.Ft. Portable Washing Machine, Fully Automatic Portable Washer
1.34 cu. ft. drum rated 10 lb
Up to 1600 rpm spin
49 lb unit weight
20 by 20 by 34 in
Pros
- Highest average rating among the machines we ranked
- Only 49 lb so one person can move it
- Ten programs and five water levels give real control
- Stainless steel drum with transparent lid
Cons
- Smallest drum of the larger fully automatic units
- Spin noise rated higher than comparable machines
- Requires faucet hookup with no manual fill option noted
The Panda is the one we would hand to a couple who moves often. 49 pounds is light enough for one person to reposition without a dolly, and 1600 rpm is the highest rated spin speed in this group, which means clothes come out closer to dry and line drying in a trailer finishes in a morning rather than overnight.
Ten wash programs and five adjustable water levels give finer control than most machines at this size, and soak, wash, rinse and spin can be run independently, which is useful when you are hand-washing one delicate item in a sink rather than running a full cycle. The stainless steel drum and auto unbalance detection cover the two features that most affect how long the machine lasts.
The 1.34 cu. ft. drum is genuinely small. Reviewers are consistent about this being the limiting factor rather than cleaning quality, because bedding, a heavy towel set and a comforter will not move freely in it. If your laundry is mostly clothing, this size is fine. If you regularly wash bulky bedding, step up to a larger drum and accept the extra weight.
It fills from a faucet with the included adapter, and no manual fill option is listed, so plan around a faucet connection rather than trying to pour water in. At 74 dB it is not the quietest machine here, and the spin is the loud part, which is worth weighing if the washer shares a space with the bed.
Does a 1600 rpm spin actually shorten line drying?
It shortens it noticeably. Higher spin speed extracts more water before the load ever hits the line, and the difference between 840 rpm and 1600 rpm shows up most on towels and jeans, which hold the most water. In a rig where laundry air dries on a line outside in moving air, that is the difference between a load that dries by bedtime and one that does not.
Who should skip this one?
Skip it if you wash a lot of bedding, if you want to hand-fill from a fresh tank instead of hooking up a faucet, or if washer noise matters more than drum size. Its 49 pound weight and 20 inch square footprint make it the easiest to stow and reposition, and for a solo traveller or a couple on the move those two advantages outweigh a larger drum.
4. Giantex 8 Lb Washer – a light full automatic for hand-filling from a fresh tank
Giantex Portable Washing Machine, Full Automatic Washer and Dryer Combo, with Built-in Pump Drain 8 LBS Capacity Compact Laundry Washer Spin Dryer for Apartment RV Dorm
8 lb honeycomb inner tub
Three water levels 16L 23L 30L
Weighs 37.4 lb
17 by 17 by 29.5 in
Pros
- Manual fill works where no faucet hookup is possible
- Light enough to carry upstairs unassisted
- 17 inch square footprint fits RV cabinetry
- Strong spin leaves clothes close to dry
Cons
- Small 8 lb drum limits bulky loads
- Plastic outer casing feels flimsy
- Inlet hose is short and thin so you may need another adapter
Boondockers ask a different question from everyone else, and it is not capacity. It is: can I get water into this thing from a jug? The Giantex answers that directly, because it will run a manual fill where there is no faucet at all. With three water levels listed at 16, 23 and 30 litres, you control exactly how much water leaves your fresh tank per load.
At 37.4 pounds and 17 inches square, it is also one of the easier machines to move into a Class C dinette or carry across a deck. It has a built-in drain pump, so it does not need a high outlet, which matters when the closest drain is a shower pan thirty inches above the floor.
The water level figures are the useful part here. A 30 litre fill is roughly 8 gallons, so on a 40 gallon fresh tank you are looking at five full fills for a week of two people doing laundry daily, less if you use the 16 litre setting for smaller loads. That is the number most RV buyers never see until they are already at a campground wondering whether to refill.
The 8 lb drum is small. It handles a couple of days of clothing for one person or a light load for two, and it is not a machine for a comforter. The plastic casing feels thin to reviewers, and the inlet hose is short and thin enough that many owners replace it, but the drive train and the spin are reported as genuinely capable.
How much water does a hand-filled load actually use?
You control it directly through the three water level settings rather than a sensor. Using the smallest setting on a small load cuts the volume substantially, and the listed range from 16 to 30 litres is a difference you will feel across a week of boondocking. Set the level before adding detergent rather than after, so you are not wasting a measure.
What breaks first on a machine like this?
Most reports point at accessories rather than the machine. The inlet hose is thin and short, so replace it with a heavier one before the first trip. High line pressure can push water over the tub lip, so use a pressure reducing faucet adapter if your site has aggressive pressure. The machine also pauses mid-cycle to add water, so a cycle left unattended can stall and hold water you did not plan on.
5. Auertech 28 Lb Twin Tub Washer – washing and spinning in two tubs at once
Auertech Portable Washing Machine, 28lbs Twin Tub Washer Mini Compact Laundry Machine with Drain Pump, Semi-automatic 18lbs Washer 10lbs Spinner Combo for Dorms, Apartments, RVs
18 lb wash tub and 10 lb spin tub
1300 rpm motor with overheat protection
Weighs 31 lb
27 in wide
Pros
- Washes and spins at the same time in separate tubs
- 10 lb spin tub is larger than other twin tubs here
- Drain pump supports elevated draining
- Light at 31 lb with motor overheat protection
Cons
- Semi-automatic so you move laundry by hand
- 27 inch width is wider than most single tub units
- Spin tub still smaller than the 18 lb wash tub
- Timer based with no display
The case for a twin tub is speed and water. It washes in one tub while spinning in another, so instead of a sequential wash, rinse and spin cycle you run both at once. For someone doing laundry daily in a rig, that saves the 30 or 40 minutes you would spend standing in a laundromat waiting, and it is why twin tubs remain the format many experienced owners come back to.
This Auertech has an 18 lb wash tub and a 10 lb spin tub, which makes it the roomiest spinner of the three twin tubs we ranked. The 1300 rpm motor has overheat protection built in, and the drain pump lets you drain to a higher outlet than a gravity hose would reach. At 31 pounds it is one of the easiest machines here to reposition.
The width is the RV catch. Twenty-seven inches across is wider than nearly every fully automatic machine in this guide, so measure the cabinet or shelf before you fall for the capacity. It fits plenty of Class C closets and travel trailer storage, but it is not a narrow-unit choice.
Understand what semi-automatic means in practice. You fill the wash tub, set a timer, and move the wet load to the spin tub by hand. Owners who like twin tubs accept that as the price of the speed. Owners who do not, usually describe the hand transfer as the reason they moved to a fully automatic machine.
Are twin tubs better than fully automatic machines for RVs?
They trade convenience for throughput. A twin tub gets through more loads in less clock time and uses less water per load because the rinse does not require a full refill. A fully automatic machine does everything itself and saves you from handling wet laundry. The right answer depends on whether you are doing laundry once a week or every other day.
What are the drain height limits?
Manufacturer guidance caps the recommended water line at 13.5 inches and the drain height at 45 inches, and the drain pump is what makes that second number workable. If your drain outlet is above 45 inches or your water line is higher, this machine is the wrong choice regardless of how much you like the twin tub layout. Check both measurements before ordering.
6. ROVSUN 2.3 Cu. Ft. Washer – the one to buy for work clothes and heavy soil
ROVSUN 25LBS Portable Washing Machine, Full-Automatic Electric Laundry Machine with Stainless Steel Drum, Compact Washer and Spin Dryer Combo with Drain Pump for Home, Apartment
2.3 cu. ft. stainless steel drum
Rated 400W at 110V
10 wash modes and 5 water levels
Weighs 54.81 lb
Pros
- Handles grease and heavy soiled work clothes well
- Ten modes and five water levels including a deep soak
- Quiet operation with a strong spin
- Light enough to move without wheels
Cons
- Control panel needs held buttons and the manual is vague
- Some cycles finish with only a brief final rinse
- Hoses are short and described as flimsy
Most compact washers are sold to people washing t-shirts. This one shows up in reviews from owners washing grease-soaked shop clothes, and reviewers consistently call it the best value in an RV or a small apartment. If your laundry includes workwear with oil on it, that is a different buying criterion and this machine scores well against it.
Ten wash modes and five water levels include a deep soak and a tub clean, which are the two cycles that matter most for heavy soil and for keeping a drum free of residue on a long trip. The diamond-patterned stainless steel inner drum handles abrasion better than a plain plastic tub, and auto unbalance detection keeps it from walking during a heavy spin.
At 400 watts this is the highest listed wattage in the group, and it is worth planning around. On a 30 amp connection, 400 watts is roughly 3.3 amps of running draw, which is comfortable, but starting surges are higher than the steady figure. It is fine on shore power and on any inverter that can handle a few hundred watts continuously.
The honest weakness is the control panel. Reviewers describe it as needing buttons to be held to select a preset and the manual as vague, so expect a learning curve in the first week. Some cycles also finish with only a brief final rinse, which matters if you use softener or live in an area with hard water.
Can this machine handle denim and towels?
Yes, that is where the 2.3 cu. ft. drum earns its place. Towels and dark denim are heavy, and a small drum with a strong spin handles them better than a larger drum with a weak one. Fill it to about two-thirds, use a normal or heavy cycle, and distribute the load rather than packing it down, because unbalance is what triggers the pause.
What should I replace or plan for out of the box?
Buy a longer fill and drain hose before the first load, because the supplied hoses are described as short and flimsy by owners. Read the panel controls carefully on day one, since holding buttons to select presets is not intuitive. And if you use fabric softener, run an extra rinse manually, since several cycles finish with a short final rinse.
7. Nictemaw 2.8 Cu. Ft. Washer – the quietest rated machine for a sleeper cabin
Nictemaw 2.8 Cu.ft. Portable Washer with Drain Pump, 20 lbs Capacity, Gray
2.8 cu. ft. drum rated 20 lb
Rated 55 dB
Butterfly impeller design
20.07 in square footprint
Pros
- Lowest published noise figure among the units that list one
- Butterfly impeller reduces tangling in small drums
- Auto unbalance detection with adjustable leveling feet
- Owners report cleaning a queen comforter
Cons
- Only around a hundred reviews so far
- Single water inlet rather than separate hot and cold
- Control layout and instructions described as confusing
Noise is the specification nobody researches until they have already bought. This machine is rated at 55 dB, the lowest published figure among the units that list one, which makes it the pick when the washer shares a wall with the bed or a bunk. That is a real scenario in a Class C and a fifth wheel with a stacked layout.
The second thing that stands out is the 3D butterfly impeller design, which moves water through the drum in a pattern meant to reduce tangling. That matters most in a small drum, where a conventional agitator-style design wraps clothes around itself. Owners report washing two blankets together and cleaning a queen comforter, which are not typical claims for a 20 pound portable unit.
I want to be straight about the sample size here. Roughly a hundred reviews is a thin base, and thin bases hide problems that only appear in year three. Everything positive in the record, capacity and quietness and the anti-tangle impeller, is consistent, but treat it as a newer option rather than a proven one.
There is a single water inlet, so no separate hot and cold connections. That is not a problem if you are washing with cold water, which most RV washers do anyway. The control layout is described as confusing by owners, and some needed extra faucet hardware to stop a minor leak at the connection.
Is 55 dB quiet enough for a bedroom wall?
It is the quietest rated figure here, and the spin cycle is where noise concentrates in any machine. In practice, plan on the wash portion being unnoticeable and the spin being audible next door. If someone sleeps within a few feet of the wall, run the delay start overnight or choose a quieter spin setting.
What should I watch as more reviews come in?
Watch the control board and the drain pump, because both are the parts that fail most often in fully automatic portables and both are cheap to replace compared with a new machine. Also watch for any reports about the leveling feet, since auto unbalance detection only works properly when the feet are set correctly on an uneven RV floor.
8. Winado 17.6 Lb Washer – a light machine with a modest power draw for off-grid rigs
Winado 17.6LBS Full Automatic Portable Washing Machine with Drain Pump
17.6 lb stainless steel inner tub
Rated 280W at 110V
37.2 lb unit weight
10 programs and 8 water levels
Pros
- Rated draw is modest for a full automatic machine
- Lowest unit weight among the larger fully automatic models
- Stainless steel tub with 10 programs and 8 water levels
- Drain pump allows draining to a higher outlet
Cons
- Lowest average rating in this group at 4.0 stars
- Drain hose exits the side which is awkward in tight spaces
- Simple LED with no remaining time readout
- Mostly plastic construction
The Winado is the pick when power is the deciding factor. It is rated at 280 watts, which at 110 volts is a running draw of roughly 2.5 amps, and that is a figure an inverter or a small generator can carry without the rest of the rig noticing. Ten wash programs and eight water levels from 1 to 8 litres let you run small loads without committing to a big fill.
At 37.2 pounds it is also genuinely light for a machine with a stainless steel tub and a drain pump, so one person can move it in and out of storage. That combination of low draw and low weight is what makes it useful for a boondocking setup where the washer lives in a closet until laundry day.
The 4.0 star average is the lowest in this guide, and the review record shows a higher share of one-star reports than the other machines, driven by durability complaints rather than cleaning complaints. Satisfied owners consistently cite the low weight, the stainless tub and the side drain pump as good value. Both things are true at once, and you should weigh them accordingly.
The side-mounted drain hose is the awkward part in an RV. In a tight closet or under a cabinet, routing a hose out of the side of the machine takes more planning than a rear or bottom connection. Measure the clearance on the drain side before you commit to this one.
Is 280 watts low enough to run off an inverter?
It is one of the more manageable figures in this category, but check your inverter’s continuous rating rather than its surge rating and leave headroom for the rest of your rig. A few hundred watts running for 40 minutes is a short job, and starting surge is brief. Pair it with a small battery bank and you are not asking much of a solar setup.
Why is the rating lower than the other machines?
The review record points to durability rather than function. Most one-star reports concern the machine over time rather than the first few washes, and the feature set is competitive for the weight. If your priority is a machine you can move easily and run on modest power, that trade is reasonable. If you want the deepest proven record, a machine with four times the reviews is the safer bet.
9. INTERGREAT 25.4 Lb Twin Tub Washer – the budget pick for shirts and towels
INTERGREAT Portable Washing Machine, 25.4lbs Twin Tub Portable Washer with Spin Cycle and Dryer, Semi-automatic Washer Machine Combo for Dorms, Apartments, Blue
9.6 lb wash tub and 5.4 lb spin tub
250W wash and 140W spin power
Gravity drain with filter net
22 in wide
Pros
- Least expensive machine in this roundup
- Spin cycle leaves shirts and towels nearly dry
- One owner reports it beats a far costlier RV washer
- Light enough to carry up stairs alone
Cons
- Spin basket only takes shirts socks and hand towels
- Wobbles loudly when a load is unbalanced
- Semi automatic means manual transfer and refilling to rinse
This is the machine for someone who wants to stop making a weekly trip to the campground laundry and does not need much more than that. At 22 inches wide and 25.2 inches tall, it fits in more places than almost anything else here, and one RV owner reports it washes and spins better than a far costlier built-in RV washer.
Its real strength is the spin for its size. A 1300 rpm motor on a 5.4 lb spin basket will pull shirts, socks and hand towels close to dry, and 250 watts of wash power is a light draw. The gravity drain with a built-in filter net keeps the plumbing simple, at the cost of needing a drain outlet below the machine.
Be honest about the spin basket. At 5.4 lb it handles a change of clothes or a set of towels, and that is the end of it. Anything heavier means multiple spin rounds, and reviewers report the basket wobbles audibly when a load is unbalanced, which is the same vibration problem as a larger machine on a trailer floor.
The workflow is the second thing to understand before buying. Semi-automatic means you fill the wash tub, run a timer of up to 15 minutes, then refill with clean water for the rinse, then move the load to the spin tub for up to 5 minutes. Owners who like that rhythm wash daily and get through a lot of clothes. Owners who expected one-button operation find it tedious.
Is a 5.4 lb spin basket enough for two people?
It is enough for daily small loads, not for a weekly accumulation. Plan on running the spin basket two or three times per wash cycle for a couple, which takes minutes rather than hours and is manageable. It is not enough for a towel load, jeans, or bedding, and reviewers are consistent on that limit.
What should I know about gravity draining?
There is no pump here, so the drain hose must run downward to an outlet. That rules out a shower drain above floor level and rules out a bucket on the ground. The trade is simpler plumbing with no pump to fail, and it is the right trade if you have a sink low in your rig and no reason to drain high.
10. COSTWAY 26 Lb Twin Tub Washer – the best value twin tub, and it has a drain pump
COSTWAY Portable Washing Machine, Twin Tub 26 Lbs Capacity, 18 Lbs Washer and 8 Lbs Spinner, Compact Washer with Control Knobs, Timer Function, Drain Pump, Laundry washer for Apartment RV, Grey
18 lb wash tub and 8 lb spin tub
280W wash and 140W spin
Weighs 34 lb
26.5 in wide
Pros
- Built-in drain pump
- which most twin tubs lack
- 18 lb wash tub handles jeans and bed sheets
- Washes and spins at the same time
- Highest rated of the twin tub models here
Cons
- Spin tub holds only 8 lb so bulky loads need more rounds
- Manual operation with separate wash and spin steps
- No warranty offered
- Plastic tub and casing
The COSTWAY solves the twin tub problem that frustrates most owners of them: where to drain it. Almost every other twin tub in this category relies on a gravity hose that has to slope downward, and in an RV that limits you to a low sink. This one has a built-in drain pump, so the bucket can sit on the ground and the shower drain still works.
The 18 lb wash tub is roomy for the format and handles jeans and sheets, while the 8 lb spin tub means bulky loads take a couple of rounds. Mechanical timer knobs for five-minute increments are honest and simple, and the clear lid lets you watch the cycle instead of guessing. At 4.3 stars it is the highest rated twin tub among the three we ranked.
No warranty is offered, which is the most important caveat on this pick. Portable washers fail at the drain pump, the timer or the spin belt, and a warranty covers the first few months when those failures show up. Budget for a serviceable machine and keep the model number, 10021US-BL-CYPF, handy when ordering parts.
The plastic tub and casing are consistent with the format and are not a defect, but they are the reason this machine is light at 34 pounds and easy to store. At 26.5 inches wide it is narrower than the Auertech but still the second widest machine in this guide, so measure before you plan around it.
Why does a drain pump matter on a twin tub?
Because a twin tub holds a lot of water and you do not want to be carrying a full tub across a wet floor. A pump moves the water out to wherever you can put a bucket, which is the difference between a machine you use daily and one you avoid. It is the single feature that separates this model from most of its format.
Is a 34 lb plastic machine durable enough for travel?
For parked use and occasional travel, yes, especially at this weight. The concern is long high-vibration trips with a plastic tub and casing, and the lack of any warranty behind it. Secure it against movement during travel, and if you are a full-time RVer driving rough roads constantly, spend up on a machine with a stainless tub and a longer owner record.
Which Type of Compact Washer Do You Actually Need?
There are three formats, and the decision comes down to your rig rather than your preference. A fully automatic compact washer fills from a faucet, runs wash, rinse and spin on one button, and drains through a pump into a sink, shower or bucket. A twin-tub washer washes in one tub while spinning in another, so you get through loads faster at the cost of handling wet laundry by hand. A built-in RV washer dryer combo is a permanently plumbed appliance with a ventless dryer, built for rigs that already have a wet bay.
What is a good small washer for an RV?
A good small RV washer is a 0.9 to 1.6 cu. ft. top-load unit with a spin speed of at least 800 RPM, under 55 pounds, and both a faucet-compatible fill and a pump or gravity drain. Closer to 1.3 cu. ft. suits a couple, while 0.9 cu. ft. suits one person who washes daily. Those thresholds come from what the machines in this roundup actually do well.
Fully automatic compact washer: the default choice
This is what most RV owners should buy, and it is what the majority of this roundup covers. One button, no hand transfer, and a load that comes out of the wash rather than out of your arms. The compromises are size and water: a smaller drum and a slower cycle than a full-size machine, and in exchange you get a washer that fits in a cabinet and drains into a bucket.
Twin-tub washer: better throughput, more involvement
A twin tub makes sense if you do laundry more than once a week and want it done in less clock time, or if you want the lowest water use per load of any format here. It costs you the manual transfer and usually a wider body. If you plan to hand-wring wet clothes or move loads around several times per cycle, buy a fully automatic machine instead and accept the longer cycle.
Built-in RV washer dryer combo: only if you have the wet bay
Built-in combos such as the Splendide line are a different category, not a competitor to the machines on this list. Long-term owners on iRV2 report 13 years with no problems and describe the unit as the most used appliance in their rig. The reasons to hesitate are the same ones owners post about repeatedly: vibration that shakes the trailer even on a small load, shock absorber failures, and difficulty finding anyone who will service the unit while you travel. If your rig has a wet bay and you want a matched washer and dryer in one footprint, that is the format to research. If you do not, cutting a hole in the floor for plumbing is a poor trade for a portable machine that stores away between trips.
How to Choose a Compact Washer for an RV
Work out your water budget against your fresh tank
Water is the constraint that catches boondockers, and the useful numbers are the listed water levels rather than a marketing claim. The Giantex lists 16, 23 and 30 litre options, which is roughly 4 to 8 gallons per load, and the Winado runs 1 to 8 litres, so small loads can use a fraction of a large one. A 30 litre fill on a 40 gallon fresh tank is about five loads. Pair that with the fact that you also drink, cook and shower from the same tank, and the answer to whether you can do laundry between fills is usually fewer loads than you first expect.
Check the watts against 30 amp and 50 amp service
Most compact washers are modest compared with a hair dryer, but the figures vary. Two machines in this roundup publish wattage: the Winado at 280 watts and the ROVSUN at 400 watts, both at 110 volts, which works out to roughly 2.5 and 3.3 amps of running draw. Twin tubs publish separate wash and spin figures, such as 250W and 140W on the INTERGREAT and 280W and 140W on the COSTWAY. Several machines publish no wattage at all, which is worth emailing the manufacturer about before you rely on an inverter.
The practical rule is that any of these run comfortably on a 30 amp or 50 amp connection at a full hookup, and most run fine on a modest inverter while boondocking. The exceptions are generator-limited setups where you are running a microwave and a water heater at the same time. Cycle the washer before you start anything else that draws heavily.
Stop the washer from shaking your trailer
The vibration complaint on MyGrandRV threads, that the machine shakes the entire trailer even on a small load, has a standard fix. Level the machine on all four feet first, because auto unbalance detection relies on a level machine and will keep pausing on an uneven RV floor. Then bracket the cabinet or the machine itself so it cannot walk during the spin cycle. A washer that moves during spin will eventually pull its hoses out, and a washer that cannot move transmits every cycle straight into the trailer frame.
Plan on being able to service it away from home
This is the objection owners raise most about built-in combos, and it applies to portables too. Before buying, check whether the part you are most likely to need, the drain pump, the drive belt or the unbalance sensor, is sold separately for that model, and save the model number somewhere outside the machine. A portable washer you can carry to a repair shop on the road is worth more than a cheaper fixed unit you cannot get serviced in a country you have never visited.
Solve the drying problem separately
A washer only handles half the problem, and in a ventless combo the second half is usually the bigger disappointment. Owners who run a combined wash and dry cycle report clothes coming out wetter than they went in, and the standard advice from experienced owners is to wash first, then lightly fold and reload for the dry cycle. If you are pairing a portable washer with something else, our guide to the best compact dryers covers the ventless and portable options in detail.
Set it up properly in the first week
Four things, in order. Level the machine on all feet and bracket it. Replace the fill and drain hoses if they are short or thin, because nearly every complaint about missing adapters and hoses not reaching traces back to the supplied ones. Run one empty cycle with the smallest water level to check for leaks at the connections while you are still in the parking lot. Then write down the model number and find a replacement part source before you need one.
Keep the drum free of mildew
Laundry soap residue and standing water are what cause the sewer odor owners report coming from a washer cabinet, not the machine itself. Use low-suds detergent at the dose the drum actually needs, since a small drum gets oversoaped easily. Run a tub clean cycle roughly monthly, prop the lid open when you are done, and wipe the door gasket and the drain hose connection. Keeping the cabinet dry and ventilated does more for odor than any deodorizer. If the rest of your galley is tight on storage, our guide to the best compact refrigerators covers the same space-planning problem for a different appliance. Cleaning the outside of the rig between trips takes a different kind of gear, and our guide to the best electric pressure washers covers that.
Frequently Asked Questions
What is a good small washer for an RV?
A good small RV washer is a 0.9 to 1.6 cu. ft. top-load unit with a spin speed of at least 800 RPM, under 55 pounds, with a faucet-compatible fill and either a pump or gravity drain. Around 1.3 cu. ft. suits a couple, while 0.9 cu. ft. suits one person washing daily. A drain pump is the feature that most widens your drain options in a small rig.
What is the best RV washer?
It depends on your rig rather than on the washer. With a wet bay and matched hookups, a built-in RV washer dryer combo from the Splendide line is the conventional answer and long-term owners report decades of use. Without a wet bay, the BLACK+DECKER 3.0 cu. ft. portable is our overall pick for the largest capacity available, the COMFEE 1.6 cu. ft. is the best fit for tight cabinets, and the Auertech twin tub is the fastest for daily washing.
What is the best portable washing machine for travel?
For travel, weight and drainage decide it. The Auertech twin tub weighs 31 lb and the Giantex 8 lb unit weighs 37.4 lb, both light enough for one person to reposition. For drying speed at low weight, the Panda at 49 lb spins to 1600 rpm. Whichever you choose, bracket it so it cannot walk during the spin cycle and replace short hoses before the first load.
What is a good compact washer and dryer for an RV?
For a full washer and dryer setup, a built-in RV combo with a ventless dryer, such as the Splendide XC2100, dries roughly a half load and frees the most space, but needs a wet bay and permanent plumbing. If drying is a separate problem, pair a portable washer with a ventless portable dryer instead. That is cheaper, easier to service on the road and simpler to remove, but it takes more space. Our guide to the best compact dryers covers the drying half in detail.
Can I run a compact washer on 30 amp RV service?
Yes. Every machine in this roundup runs on standard 120 volt power, and the two that publish wattage draw about 2.5 amps for the Winado at 280W and 3.3 amps for the ROVSUN at 400W. That is well within a 30 amp connection. The constraint to watch is boondocking on an inverter or a small generator, where a few hundred watts for 40 minutes plus starting surge is the figure to budget for.
Best Compact Washers for RVs: The Bottom Line
The BLACK+DECKER 3.0 cu. ft. portable washer is our pick for the best compact washers for RVs, because 26.5 pounds of rated capacity in a wheeled body solves more laundry per trip than anything else here, and it carries the deepest owner record in the group. If the cabinet is too small, the COMFEE 1.6 cu. ft. is the answer, and if you wash daily and want it done fast, the Auertech twin tub handles more loads in less time than any fully automatic machine on this list.
Whichever you choose, measure the space, check your water budget against your fresh tank, level and bracket the machine before the first spin, and replace the supplied hoses. That short list prevents almost every complaint RV owners post about portable washers. For the rest of the rig, our guides to the best compact refrigerators and the best electric pressure washers cover the space and power decisions that come with a compact setup.