Westinghouse Universal 15” Pressure Washer Surface Cleaner Attachment - 3400 Max PSI, 1/4” Connector - For Gas and Electric Pressure Washers
Condition: New
Buy Now, Pay Later
As low as
$9
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Saturday, Aug 22
Recently Viewed
Style: 15" Surface Cleaner
Features
- IDEAL FOR FLAT AREAS: This 15 surface cleaner can concentrate up to 3400 PSI for quick cleaning of large areas like decks, patios, driveways, walls and more
- UNIVERSALLY COMPATIBLE: This surface cleaning attachment is intended for use with most pressure washers using a 1/4 quick connection; Plug-and-go design means no new adapters are necessary; Simply attach and start cleaning
- POWERFUL YET LIGHTWEIGHT: Get powerful cleaning in a small package with this 4 lb, 15 inch surface cleaner - designed for easy storage and durable use on all surfaces
- MAINTAIN YOUR HOME OR BUSINESS: Make cleaning a breeze with this professional-grade surface cleaner pressure washer attachment, designed for effortless use in residential and commercial settings
- EASY TO USE: The simple and easy to use design means anyone from professionals to homeowners can pick up this pressure washing attachment and tackle a variety of difficult cleaning tasks
Description
The Westinghouse 15” pressure washer surface cleaner attachment is intended for cleaning various surface materials like brick, wood, concrete, and more. Both beginners and professionals will enjoy this easy to use and reliable attachment in their homes or at their businesses. The 15” cleaning area will make quick work of large, flat areas both horizontally and vertically. Rated up to 3400 PSI and minimum of 2500 PSI, this surface cleaner is powerful enough to eliminate stuck-on dirt without harming the surface material. Compatible for use on most gas pressure washers with a ¼” quick connect fitting making it an easy addition to any pressure washer’s toolkit. Both light and durable, this attachment can fit neatly inside the home or on a vehicle–making it perfect for either commercial or personal use. The Westinghouse brand is known for providing quality products to Americans for over 100 years, so this attachment includes a 180-day customer warranty to certify its lasting quality.
Brand: Westinghouse
Power Source: manual
Color: Black
Hose Length: 50 feet
Specification Met: CE
Product Dimensions: 15"L x 15"W x 4"H
Maximum Pressure: 3400 psi
UPC:
Number of Items: 1
Hose Length: 50 feet
Item Dimensions L x W x H: 15"L x 15"W x 4"H
Power Source: manual
Maximum Pressure: 3400 psi
Specification Met: CE
Color: Black
Brand Name: Westinghouse
Model Number: PWSC
UPC: 850032657327
Manufacturer Warranty Description: 180-Day Limited Warranty
Included Components: Surface Cleaner
Item Type Name: Pressure Washer Accessories
Manufacturer: Westinghouse Outdoor Power Equipment
Manufacturer Part Number: PWSC
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Aug 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Style: 15" Surface Cleaner
I paired the Westinghouse 15-inch Surface Cleaner with my Westinghouse ePX3500 pressure washer, and it’s one of the best accessories I’ve purchased. It made cleaning my concrete patio and driveway so much faster compared to using a standard spray nozzle. The surface cleaner glides smoothly across flat surfaces and does a great job minimizing streaks, leaving a much more uniform finish. I also appreciated that it significantly reduced overspray, so I didn’t end up soaked while cleaning. The construction feels sturdy, the connections were easy to attach, and it worked exactly as expected right out of the box. If you have a lot of concrete or other flat outdoor surfaces to clean, this attachment is well worth it and can save both time and effort. Overall, I’m very satisfied with the performance and would definitely recommend it to anyone looking to make pressure washing easier and more efficient.
...
show more
Reviewed in the United States on June 12, 2026 by CHINO
Style: 15" Surface Cleaner
I recently picked up a pressure washer surface cleaner attachment, and I’m honestly impressed with how much easier it made the job. Setup was quick and straightforward—just attach it to the pressure washer wand, and it’s ready to go. No complicated parts or adjustments, which I really appreciated. The biggest difference was how easy it was to use compared to a standard spray tip. Instead of constantly fighting streaks and uneven lines, the surface cleaner glided smoothly across the concrete and delivered an even, consistent clean. It felt almost effortless, and I didn’t have to stop and redo sections like I usually do. What really stood out was the time it saved. Cleaning my driveway and patio normally takes forever, but with this attachment, I finished in a fraction of the time. It covered a wide area at once, so progress was fast and noticeable. Another huge bonus was the lack of mess. With a regular pressure washer nozzle, water and debris tend to spray everywhere—on walls, windows, and even back onto you. The surface cleaner kept everything contained underneath, which meant less overspray and way less cleanup afterward. Overall, this surface cleaner was a game-changer. It made the whole process faster, cleaner, and much less frustrating. If you pressure wash concrete regularly, this is absolutely worth having.
...
show more
Reviewed in the United States on May 9, 2026 by G'ma's kindle
Style: 15" Surface Cleaner
I’m very impressed with the Westinghouse Universal 15-inch Pressure Washer Surface Cleaner attachment. It made cleaning my concrete driveway so much faster and easier than using a standard pressure washer nozzle. I was able to clean about a quarter of the driveway at a time and cover a large area quickly. Overall, this is a solid, well-performing attachment that made a big difference in my driveway cleaning project. I would definitely recommend it to anyone looking to restore the look of their concrete surfaces.
...
show more
Reviewed in the United States on July 13, 2026 by Leah
Style: 15" Surface Cleaner
Cleans a larger area than a nozzle and thus shortens the time to clean driveways, patios etc. I would recommend adding extensions for more user comfort. Easy to use and cleans well.
Reviewed in the United States on May 27, 2026 by Gary H.
Style: 15" Surface Cleaner
This product works great! Cleaning my composite deck was a breeze…it was more like vacuuming it! Completed the job in a third of the time vs. power washing it with just a nozzle. Highly recommend this product!
Reviewed in the United States on June 23, 2026 by Amazon Customer
Style: 15" Surface Cleaner
Cleans flat concrete surface quite well. Compact, looks good. Very light weight, simple / easy to attach. Does not have or need wheels. Works best when pulling towards you while cleaning (rather than pushing away).
Reviewed in the United States on June 22, 2026 by Amazon Customer
Style: 15" Surface Cleaner
I have never used a pressure washer surface cleaner before, so I have nothing to compare this to other than using the regular pressure washer nozzles. This cleaner did a fine job on our driveway that has never been cleaned in many years and is a time saver over using a nozzle alone. It even did a good cleaning on the city sidewalk too. This is only the cleaner, so extensions for the washer gun may be required to make using the cleaner easier to control and more comfortable as well. The cleaner can rotate on the quick connects and some control can be lost until the cleaner is rotated back to a better position. I was surprised how well it cleaned. Very happy with the results. At the price, I could be happy with this lasting just one time cleaning our driveway. However, it should last a lot longer. It comes with instructions and a nozzle cleaner. It appears to be well constructed and the unit I received shows no signs of issues after cleaning a two car driveway. So far, this has worked extremely well. I still have more cleaning to do, so durability is still unknown. May be a questionable choice for constant use, but for a homeowner, this should work fine. Worth considering.
...
show more
Reviewed in the United States on April 7, 2026 by K. B.
Style: 15" Surface Cleaner
I bought this after seeing my neighbor use a professional grade version of this style of pressure washer accessory (his was the type that costs hundreds of dollars). We have two large decks, and cleaning them using the wand and the various nozzles was a messy chore I never looked forward to. Knowing that this Westinghouse model was at the low end of the price spectrum, I wasn't sure what to expect. Here's how it went: First deck is composite (TREX). There are no wheels or rollers on this unit, and the untreated surface made pushing the cleaner almost impossible; however, I found that I could easily and effectively pull the cleaner, so that was what I did. Once I got into a rhythm, I cleaned that deck in a third of the time it used to take me. And, because the spray pressure is divided among the three spray heads inside the cleaner, it only took off surface crud without also removing the color of the composite material (this was always a problem when using a nozzle and the wand). The second deck is a painted surface on pressurized wood. This time, I was able to move the cleaner as if it were a vacuum cleaner! It moved very easily, and I was able to clean the deck twice (second time was to push the leftover crud off the deck) in a fraction of the time it used to take. In both cases, I needed to use the wand in enclosed corners due to the fact that the cleaner is round, but this was very quick since there are only 4 corners per deck. The fact that the cleaner covers the entire area it's moving over meant zero splattering of water and crud in all directions! No longer need to clean up after cleaning! I use an electric pressure washer rated at max 2100 PSI, and the results were phenomenal! The only downside is having to pull instead of push when cleaning composite material or untreated wood. Also make sure your wand/spray gun is not short or you'll be stooping over to clean. In short, I highly recommend this cleaner.
...
show more
Reviewed in the United States on April 13, 2025 by E. Schmidt