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WEN PW21 Spec Review

The WEN PW21 is an electric pressure washer offering a maximum water pressure of 2030 PSI and flow of 1.76 GPM. (Read full specs)

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WEN PW21 2030PSI Electric Pressure WasherWEN PW21 2030PSI Electric Pressure Washer
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Description

WEN PW21 2030 PSI 1.76 GPM 14.5-Amp Electric Pressure Washer with Variable Detergent and Hose ReelNo reviews$159.99TitleQuantity Add to cartRemember when your patio shined like new? Put the stains and unwanted buildup in your life under pressure with the WEN 2030 PSI Electric Pressure Washer. The 14.5-amp motor blasts up to 1.76 gallons per minutes, helping you revive old walkways, furniture, decks, and more. (source: WEN (opens in a new tab))

Zoom on the WEN PW21

In a nutshell, the WEN PW21 is a medium duty pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:

  • spot cleaning of hard, paint-free surfaces and out-of-reach areas
  • intense cleaning of tough, paintless surfaces
  • cleaning of painted and frail surfaces
  • applying detergent and cleaning solutions

The following sections will present you in detail its power characteristics and design, its main features and all the additional features it has to offer.

Power

The WEN PW21 in use

The WEN PW21

The WEN PW21's axial (wobble plate) pump, powered by a 14.5 amp motor, can provide a pressure of up to 2030 PSI (approximately 34 times more than a standard garden hose) and a flow of up to 1.76 GPM (values claimed by the manufacturer). The WEN PW21 thus has a cleaning power of 3572.8 Cleaning Units.

As it is an electric pressure washer, the motor of the PW21 gets easily started by a simple ON/OFF switch. The unit is ready-to-use with peace of mind, thanks to the included 36 ft GFCI cord.

Design & Handling

With its portable design and approximate dimensions of D15.4 x W13.9 x H35.5 in, the WEN PW21 makes mobility one of its core strengths. The handle adds to the PW21 convenience of transport.

Standing at only 28 lbs, this model can be carried around very easily. Among other factors, the plastic frame plays a role in this light weight. As if this lightweight wasn't enough, the device also features two 6" never-flat wheels to further improve its ease of use and of transport.

Main Features

The WEN PW21's package includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, with a more detailed description below.

  • Soap injection: A safe detergent storage is facilitated by a removable 0.32 gal tank. The unit features a dial to allow you to manually choose the detergent dilution ratio. The detergent is automatically added to the water when a soap nozzle is connected.
  • Pressure hose: Using a convenient hose reel, which also improves its lifespan, the included 20 ft high-pressure hose can be easily stored on the unit when it is not running.
  • Spray gun and wand: Both the classic ergonomic spray gun and its wand may be conveniently stored in a side hook.
  • Nozzles: The table below shows you the 5 included nozzles, as well as the surfaces they're the most appropriate for.
 


15°

25

40°

Soap
Concrete, brick, masonryUse with cautionSuitableSuitableSuitableSuitable
Siding, gutters, houseNot recommendedUse with cautionUse with cautionSuitableSuitable
Fencing, deck, patioNot recommendedUse with cautionUse with cautionSuitableSuitable
Lawn equipment, boat, RVNot recommendedUse with cautionUse with cautionUse with cautionSuitable

Note: The shape of the nozzles above is for illustration purposes only and may differ.
Red cross: Not recommended. Green check: Suitable. Orange check: Use with caution.

Other Features

The specs of the WEN PW21

The WEN PW21

  • Total Stop System (TSS): This feature automatically shuts off the pressure washer when the trigger is not engaged, to prolong the pump's lifespan.
  • Onboard storage: The WEN PW21 features a handy storage area, which allows you to neatly store nozzles and accessories and be always prepared by having everything needed at hand.
  • Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation).
  • Accessories: Besides the usual owner's manual (opens in a new tab) and documentation to get you promptly started, the WEN PW21 comes with nozzle cleaner, wand, pressure hose, power cord and spray gun.

The WEN PW21's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the WEN PW21 compare to similarly priced pressure washers.

  • Reaching a 2030 PSI max pressure output, the WEN PW21 has an expected pressure value, compared to the other electric units in the $150 to $210 price range. As for the device with the most powerful water stream, in this price range, one of the top products is the Sun Joe SPX3000-MAX with 2800 PSI.
  • The water flow of this washer, which reaches up to 1.76 GPM (gallons per minute) is one of the highest values found in the above-mentioned price range.
  • The PW21, with its 3572.8 Cleaning Units (PSI x GPM) sits at the high end of the cleaning efficiency spectrum, when compared to other devices of similar price. If the highest overall cleaning power is your top priority, the Realm BY02-BIMK, which can reach up to 4550 Cleaning Units, is one of the most efficient of the devices in the current price range.

Price comparison

As you can see from this interactive chart, when compared to other electric washers between 3500 and 4000 Cleaning Units, the WEN PW21 is on the average side of the price range.

Therefore, this pressure washer nicely fits in the expected budget for this kind of cleaning power.

The bottom line

STRENGTHS:
  • In the expected price range
  • Portable
  • Good range of nozzles included
  • Detergent dilution mechanism
  • Hose reel
  • Onboard storage
  • High GPM for the price
  • High CU for the price
AVERAGE SPECS:
  • Decent PSI for the price
WEAKNESSES:
  • The WEN PW21 doesn't have any notably low specs.

Do you own the WEN PW21 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
FuelElectric
HandlingPortable
WaterCold (104°F max.)
PSI2030
GPM1.76
Cleaning Units3572.8
Motor14.5 amp
PumpAxial (wobble plate)
Features
FramePlastic
Soap injectionYes
Soap tank0.32 gal, removable
Soap dilutionWheel
Nozzles0°, 15°, 25°, 40°, Soap
Quick connect nozzlesYes
Onboard storageYes
Hose20 ft
Hose storageReel
Misc
Dimensions
(D x W x H)
Approx. 15.4 x 13.9 x 35.5 in
Weight28 lbs
Wheels2 wheels, ⌀6", never flat
Included accessoriesNozzle cleaner, wand, spray gun, high pressure hose, 36 ft GFCI power cord, 5 nozzles
SecurityTrigger lock
Warranty2 years

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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About WEN

Founded in 1951 by Nick Anton, WEN has been producing power tools for decades. Their long line of products includes bench grinders, drill presses, nailers, saws, and sanders. They also produce outdoor power equipment such as chainsaws, pressure washers, and generators. WEN helped to pioneer random orbital technology found in sanders and polishing tools. The company is headquartered outside of Chicago in Elgin, Illinois. While their products are manufactured in China, parts and stock warehouses are located in Illinois and California. Their stated goal is to assist woodworkers and artisans worldwide to achieve their wildest dreams.

Warranty Information

The WEN PW21 is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of WEN pressure washers, please consult WEN's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-847-429-9263.

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