---
product_id: 609620868
title: "Outdoor Power Equipment PWSC12 12\" Pressure Washer Surface Cleaner Attachment - 2500 Max PSI, 1/4” Connector"
brand: "westinghouse"
price: "$131.74"
currency: USD
in_stock: true
reviews_count: 5
category: "Westinghouse"
url: https://www.desertcart.us/products/609620868-outdoor-power-equipment-pwsc12-12-pressure-washer-surface-cleaner-attachment
store_origin: US
region: United States of America
---

# 2500 PSI max pressure 1/4” quick-connect fitting 12-inch cleaning diameter Outdoor Power Equipment PWSC12 12" Pressure Washer Surface Cleaner Attachment - 2500 Max PSI, 1/4” Connector

**Brand:** westinghouse
**Price:** $131.74
**Availability:** ✅ In Stock

## Summary

> ✨ Clean smarter, not harder with Westinghouse’s pro-grade surface cleaner! 💪

## Quick Answers

- **What is this?** Outdoor Power Equipment PWSC12 12" Pressure Washer Surface Cleaner Attachment - 2500 Max PSI, 1/4” Connector by westinghouse
- **How much does it cost?** $131.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/609620868-outdoor-power-equipment-pwsc12-12-pressure-washer-surface-cleaner-attachment)

## Best For

- westinghouse enthusiasts

## Why This Product

- Trusted westinghouse brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Durable:** Compact design for easy handling and long-lasting use on all surfaces
- • **Time-Saving Efficiency:** 12-inch wide cleaning path covers large areas fast—deck, patio, driveway, and more
- • **Trusted Legacy Quality:** Backed by Westinghouse’s 100+ years of American engineering and a 180-day warranty
- • **Seamless Attachment Swap:** 1/4” quick-connect fits most gas & electric washers for instant upgrades
- • **Powerful Precision Cleaning:** Up to 2500 PSI blasts away grime without damaging surfaces

## Overview

The Westinghouse PWSC12 is a 12-inch surface cleaner attachment delivering up to 2500 PSI and 2.3 GPM flow rate. Compatible with most pressure washers via a 1/4” quick-connect, it offers fast, efficient cleaning of decks, patios, driveways, and walls. Lightweight yet durable, it’s designed for both professionals and homeowners seeking powerful, streak-free results. Backed by a century-old trusted brand and a 180-day warranty, this tool transforms your pressure washer into a time-saving powerhouse.

## Description

The Westinghouse 12” 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 12” cleaning area will make quick work of large, flat areas both horizontally and vertically. Rated up to 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 1/4” quick connect fitting making it an easy addition to any pressure washer’s toolkit. Both light and durable, this attachment includes a 180-day customer warranty from Westinghouse, known for providing quality products to Americans for over 100 years.

Review: A good complement to my pressure washer. Worked very well. - Although I was using a 3000 psi pressure washer it functioned very well. Note the electric pressure washer was 3000 at 1.75gpm, would have had a slight pressure drop across as 50'hose so I thought I was safe to use this. I moved slow and passed over each spot twice. That way it cleaned without leaving swirl marks. The algae build up on parts of the cement was rather thick. It did a good job cleaning it off. Note, knowing how dirty I still used Jomax and bleach according to the package directions and sprayed this on to the surface. I let it sit for 10 minutes before beginning to clean the surface. Once the surface was clean I floated the dirty water off of the surface with a 25 deg nozzle. This worked very well. The material this is made out of should last and appears to be of good quality. It's light weight will make it easy to do walls as well.
Review: This works great and offers tremendous value for the money - Normally I don't take the time to write reviews but the value proposition offered by this product is terrific. It's affordable, reasonably well made and it does a good job. I have an 1800 PSI pressure washer that pumps out 2.0GPM. This unit can take up to 2500PSI and 2.3GPM. This is marked on a label attached to the unit. The product listing mentions the 2500PSI but not the 2.3GPM maximum. This make this unit a great attachment for an electric pressure washer. I had about 200 square feet of interlock that was in a very dirty state and another 500 or so square feet that were not as dirty and full of weeds in between the stones. My task was to clean the surface of the stones and then use a fine-point pressure washer nozzle to remove all of the old, decrepid sand between the interlock stone and get it ready to apply new polymeric. The surface cleaner did an outstanding job. It saved me what would likely have been hours of using a pressure washer wand to clean the surface. It saved me so much time and energy that I vowed that if I broke the surface cleaner I purchased, I would keep buying them until I got the job done. The one downside of this surface cleaner is that it is made of plastic. This unit isn't going to last me for 10 years cleaning the interlock every year. Frankly, if I get a year out of it, I'll consider it a massive return on my investment. That being said, it gave me no issues whatsoever and worked very well. I have recommended it to several other friends with electric pressure washers. For the money, its a very good tool. I have attached two photos of the walkway in disgusting, dirty condition. Both show it nice and clean while one shows how dirty this walkway was beyond the fence, which I'll clean later.

## Features

- Achieve professional-level cleaning results with this 12” surface cleaner, with up to 2500 PSI of pressure for easy cleaning of flat surfaces like decks, patios, driveways, walls and more
- Seamlessly switch between attachments with 1/4" quick-connect fitting, compatible with most gas and electric pressure washers
- 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
- Get powerful cleaning in a small package with this 12 inch surface cleaner - designed for easy storage and durable use on all surfaces
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQMWRJZ2 |
| Best Sellers Rank | 1,022,309 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,285 in Neck Pillows |
| Brand | Westinghouse |
| Brand Name | Westinghouse |
| Colour | Black |
| Customer Reviews | 4.4 out of 5 stars 1,677 Reviews |
| Hose Length | 25 Feet |
| Hose length | 25 Feet |
| Included Components | Tools |
| Item Dimensions L x W x H | 44.5L x 44.5W x 16H centimetres |
| Item Type Name | Pressure Washer Accessories |
| Manufacturer | Westinghouse Outdoor Power Equipment |
| Manufacturer Part Number | PWSC12 |
| Maximum Flow Rate | 2.3 Gallons Per Minute |
| Maximum Pressure | 2500 Pound per Square Inch |
| Model Number | PWSC12 |
| Power Source | manual |
| Power source | manual |
| Product dimensions | 44.5L x 44.5W x 16H centimetres |
| Specification Met | CSA |
| Specification met | CSA |
| UPC | 850032657839 |

## Product Details

- **Brand:** Westinghouse
- **Colour:** Black
- **Hose length:** 25 Feet
- **Maximum pressure:** 2500 Pound per Square Inch
- **Number of items:** 1
- **Power source:** manual
- **Product dimensions:** 44.5L x 44.5W x 16H centimetres
- **Specification met:** CSA
- **UPC:** 850032657839

## Images

![Outdoor Power Equipment PWSC12 12" Pressure Washer Surface Cleaner Attachment - 2500 Max PSI, 1/4” Connector - Image 1](https://m.media-amazon.com/images/I/71haR4JG6OL.jpg)
![Outdoor Power Equipment PWSC12 12" Pressure Washer Surface Cleaner Attachment - 2500 Max PSI, 1/4” Connector - Image 2](https://m.media-amazon.com/images/I/91AEt6i+qXL.jpg)
![Outdoor Power Equipment PWSC12 12" Pressure Washer Surface Cleaner Attachment - 2500 Max PSI, 1/4” Connector - Image 3](https://m.media-amazon.com/images/I/81uOXLxAIQL.jpg)
![Outdoor Power Equipment PWSC12 12" Pressure Washer Surface Cleaner Attachment - 2500 Max PSI, 1/4” Connector - Image 4](https://m.media-amazon.com/images/I/A1lcWoSwvAL.jpg)
![Outdoor Power Equipment PWSC12 12" Pressure Washer Surface Cleaner Attachment - 2500 Max PSI, 1/4” Connector - Image 5](https://m.media-amazon.com/images/I/71c0fkRm9+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A good complement to my pressure washer. Worked very well.
*by H***L on 11 March 2026*

Although I was using a 3000 psi pressure washer it functioned very well. Note the electric pressure washer was 3000 at 1.75gpm, would have had a slight pressure drop across as 50'hose so I thought I was safe to use this. I moved slow and passed over each spot twice. That way it cleaned without leaving swirl marks. The algae build up on parts of the cement was rather thick. It did a good job cleaning it off. Note, knowing how dirty I still used Jomax and bleach according to the package directions and sprayed this on to the surface. I let it sit for 10 minutes before beginning to clean the surface. Once the surface was clean I floated the dirty water off of the surface with a 25 deg nozzle. This worked very well. The material this is made out of should last and appears to be of good quality. It's light weight will make it easy to do walls as well.

### ⭐⭐⭐⭐⭐ This works great and offers tremendous value for the money
*by S***N on 12 July 2025*

Normally I don't take the time to write reviews but the value proposition offered by this product is terrific. It's affordable, reasonably well made and it does a good job. I have an 1800 PSI pressure washer that pumps out 2.0GPM. This unit can take up to 2500PSI and 2.3GPM. This is marked on a label attached to the unit. The product listing mentions the 2500PSI but not the 2.3GPM maximum. This make this unit a great attachment for an electric pressure washer. I had about 200 square feet of interlock that was in a very dirty state and another 500 or so square feet that were not as dirty and full of weeds in between the stones. My task was to clean the surface of the stones and then use a fine-point pressure washer nozzle to remove all of the old, decrepid sand between the interlock stone and get it ready to apply new polymeric. The surface cleaner did an outstanding job. It saved me what would likely have been hours of using a pressure washer wand to clean the surface. It saved me so much time and energy that I vowed that if I broke the surface cleaner I purchased, I would keep buying them until I got the job done. The one downside of this surface cleaner is that it is made of plastic. This unit isn't going to last me for 10 years cleaning the interlock every year. Frankly, if I get a year out of it, I'll consider it a massive return on my investment. That being said, it gave me no issues whatsoever and worked very well. I have recommended it to several other friends with electric pressure washers. For the money, its a very good tool. I have attached two photos of the walkway in disgusting, dirty condition. Both show it nice and clean while one shows how dirty this walkway was beyond the fence, which I'll clean later.

### ⭐⭐⭐⭐⭐ Great light use cleaner attachment
*by C***M on 30 April 2026*

This light weight attachment is very easy to connect to a pressure washer and use. The brushes along the edge do a decent job of scrubbing surfaces and the water sprayers underneath work well. I've only used it a few times and it seems rugged enough, but it is a plastic unit so it's not for industrial uses. The 12" size is good enough for most household jobs and the attachment is fairly quiet when in use. My only critique is that I wish it had casters or wheels on it, but that's clearly not part of its design. In the box there was a card for free sprayer nozzle tips, so that was a cool bonus.

## Frequently Bought Together

- Westinghouse PWSC12 12" Pressure Washer Surface Cleaner Attachment - 2500 Max PSI, 1/4” Connector
- Westinghouse ePX3500 Electric Pressure Washer, 2500 Max PSI 1.76 Max GPM with Anti-Tipping Technology, Onboard Soap Tank, Pro-Style Steel Wand, 5-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
- Simple Green Oxy Solve Total Outdoor Pressure Washer Cleaner – 1 Gal

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-27*