Westinghouse 16.5 in. 4400 PSI Stainless Steel Pressure Washer Surface Cleaner
Westinghouse 16.5 in. 4400 PSI Stainless Steel Pressure Washer Surface Cleaner
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Westinghouse 16.5 in. 4400 PSI Stainless Steel Pressure Washer Surface Cleaner

|2,360 ratings

Smart summary

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  • Cleans Four Times Faster

    Cleans Four Times Faster

    Dual rotating jets and a 16.5-inch path clear grime much quicker than a wand.
  • Easy To Maneuver

    Easy To Maneuver

    Glides on 360-degree swivel wheels to reduce arm fatigue on large driveways.
  • Keeps Nearby Areas Dry

    Keeps Nearby Areas Dry

    An integrated splash skirt stops dirty water from spraying onto your walls or plants.
  • Fits Most Gas Washers

    Fits Most Gas Washers

    The universal quarter-inch quick connect easily attaches to most gas pressure washers.

Specifications

  • Professional Streak Free Cleaning: Max 4400 PSI and max 4.2 GPM; This heavy duty 16.5 inch stainless steel surface cleaner delivers powerful results on flat surfaces like decks, patios, driveways, sidewalks, walls and garage floors; Dual rotating jets spray evenly for a uniform clean in each pass
  • Faster on Flat Surfaces: Up to 4X faster than going back and forth with a regular spray wand, which is slow, uneven and leaves streaks; Dual rotating jets and wide cleaning path deliver better results, in less time, with less work; It's the right tool if you're cleaning a driveway or garage floor
  • Universal Fit: Easily attach with a universal ¼ inch quick connect fitting, compatible with most gas pressure washers—not intended for use with electric units; Both pros and homeowners can use this powerful pressure washing attachment with amazing results
  • Heavy Duty, Easy to Use: 360° swivel wheels and two steel extension wands stop lifting or dragging, nearly eliminating fatigue especially on large areas. Just glide the cleaning deck over dirty surfaces while dual jets spin for an even, streak-free clean
  • More Maneuverable: Glide the cleaning deck wherever needed on 360° swivel wheels with two steel extension wands; Made for smooth back and forth cleaning on large areas like driveways, also ideal for easy pivoting on winding paths or around fixed objects
Current price is $89.99
Prices may vary in club and online
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Shipping

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Columbus, 43215
Arrives by Tomorrow
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Order within 6 hr 41 min
Return or replace anytime.
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4.0909 out of 5 stars
4.0909 out of 5 Stars. 22 reviews
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About this item

Product details

  The heavy duty Westinghouse 16.5 inch stainless steel pressure washer surface cleaner is a powerful surface cleaner attachment designed for fast, streak-free cleaning of flat outdoor surfaces. With 4400 max PSI and 4.2 GPM, it forcefully clears grime without damaging surfaces. With dual rotating jets and wide cleaning path, this surface cleaner delivers professional results on driveways, patios, sidewalks, garage floors, and decks. Instead of slowly sweeping a spray wand back and forth, let the spinning dual jets eliminate streaks and remove deep stains quickly—up to 4X faster than a regular wand. Gliding on 360° swivel wheels with two steel extension wands, this 11 pound pressure washer attachment is effortless to maneuver and nearly eliminates arm fatigue when cleaning large areas like driveways. It's ideal for easy pivoting on winding paths or around fixed objects. A splash skirt on the cleaning deck keeps nearby objects dry while washing concrete, brick, wood and other outdoor surfaces. The universal ¼ inch quick connect fitting attaches to most gas pressure washers, turning your washer into a specialized pressure washer surface cleaner and driveway cleaner attachment that delivers amazing before-and-after results. Clean, protect, improve curb appeal and help keep walkable areas safe. Not for use with electric machines. The PWSCSS is backed by a 180 day limited warranty from Westinghouse, a brand trusted for delivering quality products to Americans for over 100 years.  

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Key specifications

Specifications

  • Professional Streak Free Cleaning: Max 4400 PSI and max 4.2 GPM; This heavy duty 16.5 inch stainless steel surface cleaner delivers powerful results on flat surfaces like decks, patios, driveways, sidewalks, walls and garage floors; Dual rotating jets spray evenly for a uniform clean in each pass
  • Faster on Flat Surfaces: Up to 4X faster than going back and forth with a regular spray wand, which is slow, uneven and leaves streaks; Dual rotating jets and wide cleaning path deliver better results, in less time, with less work; It's the right tool if you're cleaning a driveway or garage floor
  • Universal Fit: Easily attach with a universal ¼ inch quick connect fitting, compatible with most gas pressure washers—not intended for use with electric units; Both pros and homeowners can use this powerful pressure washing attachment with amazing results
  • Heavy Duty, Easy to Use: 360° swivel wheels and two steel extension wands stop lifting or dragging, nearly eliminating fatigue especially on large areas. Just glide the cleaning deck over dirty surfaces while dual jets spin for an even, streak-free clean
  • More Maneuverable: Glide the cleaning deck wherever needed on 360° swivel wheels with two steel extension wands; Made for smooth back and forth cleaning on large areas like driveways, also ideal for easy pivoting on winding paths or around fixed objects

Member ratings & reviews

4.8 out of 5 stars
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2,360 ratings2,360 reviews
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Showing 1-3 of 2,360 reviews

Sep 26, 2026
Reviewer name: Judy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Westinghouse 16.5 in. 4400 PSI St. St. Surf Cleane

We pressure wash a large driveway. This attachment worked great with our gas powered pressure washer. The first one we ordered was defective and we had to exchange for another one. The exchange was handled efficiently. The good one cut the time to do the job down dramatically! We are very happy with this purchase.

Review from walmart.com
Helpful?1TZY0AWU8I3T20123572315
Oct 7, 2026
Reviewer name: Jumpin' Jimmy
5 out of 5 stars
5 out of 5 stars review

Great Addition

Received my PWSCSS 16.5 " Stainless steel surface cleaner in perfect condition. Hooked it up to my new 3400 psi Westinghouse pressure washer and cleaned my 30x30 ft driveway in 30 minutes. Would take 2 hours with normal wand. Like the way it rolls around without any effort. One hand or two. So much easier on the back than my old surface cleaner without wheels. Good outfit.

Review from westinghouse.com
Helpful?1TZY0AWU8I3T20123572315
Oct 20, 2026
Reviewer name: Genady
5 out of 5 stars
5 out of 5 stars review

Great attachment for cleaning larger areas

The Westinghouse 16.5” surface cleaner works well for cleaning driveways and patios. It covers a good amount of space with each pass and makes the job easier than using a standard spray nozzle. The results are fairly even, though tougher spots may need an extra pass. Overall, a practical attachment and a good value for occasional home use.

Review from westinghouse.com
Helpful?1TZY0AWU8I3T20123572315
Current price is $89.99
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Tomorrow
.
Order within 6 hr 41 min
Return or replace anytime.