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Westinghouse Universal 16.5" Pressure Washer Plastic Surface Cleaner Attachment - 3400 Max PSI, 1/4” Connector - for Gas and Electric Pressure Washers

  • Based on 5,670 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, May 11
Order within 17 hours and 36 minutes
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Style: 16.5" Surface Cleaner


Features

  • Great Power with Bigger Path: Achieve professional-level cleaning results with this 16.5 surface cleaner, with up to 3400 PSI of pressure for easy and faster cleaning of flat surfaces like decks, patios, driveways, walls and more
  • Attachment Ease: Seamlessly switch between attachments with 1/4" quick-connect fitting, compatible with most gas and electric pressure washers
  • Professional Level: 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
  • Part of your Cleaning Kit: Get powerful cleaning in a small 6 pound package with this 16.5 inch surface cleaner - designed for easy storage and durable use on all surfaces
  • Performance and Peace of Mind: For over a century, Westinghouse has been delivering top-quality products to meet the needs of customers across America. This product is backed by a 180-day limited warranty

Description

The Westinghouse 16.5” pressure washer surface cleaner attachment is for cleaning various surface materials like brick, wood, concrete, and more. Both beginners and professionals will enjoy this easy to use and reliable attachment for home or business. The 16.5” cleaning path will make quick work of large, flat areas both horizontally and vertically. Rated up to 3400 PSI, this surface cleaner is powerful enough to eliminate stuck-on dirt without harming the surface material. Compatible for use on most gas and electric pressure washers with a 1/4” quick connect fitting making it an easy addition to any pressure washer’s toolkit. At just 6 pounds, the PWSC16.5 is light yet durable and includes a 180-day customer warranty from Westinghouse, known for providing quality products to Americans for over 100 years.

Brand: Westinghouse


Power Source: manual


Color: Black


Item Weight: 6.1 Pounds


Product Dimensions: 21.9"L x 20.7"W x 6.2"H


Maximum Pressure: 3400 Pound per Square Inch


UPC:


Item Weight: 6.1 Pounds


Item Dimensions L x W x H: 21.9"L x 20.7"W x 6.2"H


Power Source: manual


Maximum Pressure: 3400 Pound per Square Inch


Color: Black


Brand Name: Westinghouse


Model Number: PWSC16.5


UPC: 850060639692


Manufacturer Warranty Description: 180-Day Limited Warranty


Manufacturer Part Number: PWSC16.5


Item Type Name: Pressure Washer Accessories


Manufacturer: Westinghouse Outdoor Power Equipment


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 11

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.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • High Quality Components
Style: 16.5" Surface Cleaner
Unit is of high quality components and manufacture. Performs the cleaning task with minimum effort and high consistancey. A perfect accessory for my Westinghouse pressure washer.
Reviewed in the United States on April 1, 2026 by Fred E.

  • Westinghouse 16.5” surface cleaner w casters.
Style: 16.5" Surface Cleaner
Moves effortlessly. Cleanes well w my 2.4 gpm pressure washer. Nozzle bar length, tip to tip is 13.75 inches. Outside dimensions not including casters is 16.5”. Outside width with casters is about 21.5”.
Reviewed in the United States on March 7, 2026 by David

  • Very strong plastic
Style: 16.5" Surface Cleaner
Works great should last a long time
Reviewed in the United States on March 18, 2026 by Laurie M

  • Great timesaver when cleaning large surfaces like driveways
Style: 16.5" Surface Cleaner
This surface cleaner makes it so much faster and easier to clean sidewalks and driveways. It comes already assembled so just attach it to your pressure washer and you're ready to go.
Reviewed in the United States on March 27, 2026 by Kiff

  • Save Time, Water and Physical Strain with this Effortless Surface Cleaner
Style: 16.5" Surface Cleaner
Excellent product and performance! My past unit hovered instead of being on wheels. This unit has much greater coverage and the wheels move very smoothly on concrete making it easy to use. The Westinghouse Surface Cleaner cut the driveway washing time in half saving both water and physical back strain on me. I wish I had bought this unit decades ago. Thank you for making a challenging task much easier! ... show more
Reviewed in the United States on August 18, 2025 by Mark R Moughamian

  • Good match with 3400 Westinghouse pressure washer
Style: 16.5" Surface Cleaner
Paired well with my 3400 pw and easy to control with the rollers
Reviewed in the United States on April 3, 2026 by Tester

  • Good unit
Style: 16.5" Surface Cleaner
Sturdy, well made. I wish it came with a wand extension.
Reviewed in the United States on April 3, 2026 by jchadwickh

  • Clean Machine!
Style: 16.5" Surface Cleaner
Works great with my 3400 psi 2.5 gpm pressure washer.
Reviewed in the United States on January 28, 2026 by Melvin K.

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