---
product_id: 620974307
title: "Westinghouse Universal 16\" Pressure Washer Undercarriage Cleaner and Water Broom Attachment - 4000 PSI, 1/4\" Connector - for Gas and Electric Pressure Washers"
brand: "westinghouse"
price: "$323"
currency: NZD
in_stock: true
reviews_count: 5
category: "Westinghouse"
url: https://www.desertcart.nz/products/620974307-westinghouse-universal-16-pressure-washer-undercarriage-cleaner-and-water-broom
store_origin: NZ
region: New Zealand
---

# 4000 PSI max pressure M22 1/4" quick connectors Ergonomic wheels & extension wand Westinghouse Universal 16" Pressure Washer Undercarriage Cleaner and Water Broom Attachment - 4000 PSI, 1/4" Connector - for Gas and Electric Pressure Washers

**Brand:** westinghouse
**Price:** $323
**Availability:** ✅ In Stock

## Summary

> 🚗💨 Clean deeper, reach further, and own the shine that turns heads.

## Quick Answers

- **What is this?** Westinghouse Universal 16" Pressure Washer Undercarriage Cleaner and Water Broom Attachment - 4000 PSI, 1/4" Connector - for Gas and Electric Pressure Washers by westinghouse
- **How much does it cost?** $323 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/620974307-westinghouse-universal-16-pressure-washer-undercarriage-cleaner-and-water-broom)

## 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

- • **Dual-Action Powerhouse:** Switch seamlessly between undercarriage cleaning and wide-surface water broom mode for ultimate versatility.
- • **4000 PSI Cleaning Force:** Blast away dirt, oil, salt, and grime with professional-grade pressure for spotless vehicles and surfaces.
- • **Universal Compatibility:** Fits most gas and electric pressure washers with easy M22 1/4" quick connectors—plug and play convenience.
- • **Ergonomic & Maneuverable:** Lightweight design with curved extension wand and smooth-rolling wheels for effortless reach under vehicles and across patios.
- • **Durability Meets Warranty:** Built to last with Westinghouse quality and backed by a 180-day warranty—clean confidently, every time.

## Overview

The Westinghouse Universal 16" Pressure Washer Attachment delivers 4000 PSI of dual-function cleaning power, designed to effortlessly remove grime from vehicle undercarriages and large flat surfaces. Featuring four nozzles, M22 1/4" quick connectors, and ergonomic wheels with an extension wand, it’s compatible with most gas and electric pressure washers. Lightweight yet durable, it comes with a 180-day warranty from a trusted American brand, making it the essential tool for millennial professionals who demand efficiency and reliability in vehicle and outdoor maintenance.

## Description

Now you can easily care for the important undercarriage of your vehicle which is exposed to salt, oils, and grime. No wash is complete without the Westinghouse PWUC 16” Water Broom/Undercarriage Washer. Dual function designed for easy and ergonomic cleaning of undercarriages to keep them clean and corrosion-free and for easily keeping flat surfaces like garage floors, driveways and walkways clean and safe. So after you knock all the gunk and grime off your car, truck, SUV RV, or trailer you can easily blast it off your driveway. Done and done. This powerful dual-function 16-inch pressure washer attachment has a total of 4 nozzles with a maximum pressure of 4,400 PSI. Easy All parts have M22 1/4" quick connectors for easy use and is compatible with most gas and electric pressure washers. Light, durable and versatile, this attachment includes a 180-day customer warranty from Westinghouse, known for providing quality products to Americans for over 100 years.

Review: Assembly is fast and easy. Small and light but works well. love the solid wheels!
Review: Very solidly built. Nice large wheels that roll very smoothly. comes with 2 straight and one 90 degree extensions with quick connections. There is also an adjuster on the broom to change the angle that the connectors attach to the broom. Mine also included a very small wire for cleaning the jet nozzles if they become clogged which was a nice touch. Not sure if this will fit under my convertible as it is pretty low to the ground but should work well for hatchback and SUV.

## Features

- Dual function undercarriage cleaner and water broom; The undercarriage cleaner removes dirt, oil, salt, fuel and more from the exposed underside of trucks, cars, SUVs, RVs, trailers and more; Water broom mode is great for removing debris from flat surfaces like garage floors, driveways, pavements, and patios
- The Westinghouse PWUC 16” has 4 nozzles, max 4000 PSI and can be used for both cold water and hot water up to 194° F; All parts have M22 1/4" quick connectors for easy use and is compatible with most gas and electric pressure washers
- Protect, clean and extend the life of your vehicles by keeping undercarriage parts free of dirt and damaging corrosion; Keeps your outside surfaces and walkways clean and safe from dirt, mud and oils that could be a hazard
- Not only is it super effective for cleaning wide surfaces and hard to reach areas, it’s ergonomically designed for easy and comfortable use; The long, curved extension wand allows you to easily reach under vehicles, and durable right-sized wheels make it very maneuverable
- Light, durable and versatile, this attachment includes a 180-day customer warranty from Westinghouse, known for providing quality products to Americans for over 100 years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQMTXX5B |
| Best Sellers Rank | #178,229 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #875 in Pressure Washers |
| Customer Reviews | 4.6 4.6 out of 5 stars (322) |
| Date First Available | 8 April 2024 |
| Item model number | PWUC |
| Manufacturer | Westinghouse Outdoor Power Equipment |
| Part number | PWUC |
| Power source type | Corded Electric |
| Product Dimensions | 42.93 x 12.95 x 12.95 cm; 1.81 kg |

## Product Details

- **Brand:** Westinghouse
- **Colour:** Blue
- **Hose length:** 35 Feet
- **Item weight:** 1.81 kg
- **Power source:** Corded Electric

## Images

![Westinghouse Universal 16" Pressure Washer Undercarriage Cleaner and Water Broom Attachment - 4000 PSI, 1/4" Connector - for Gas and Electric Pressure Washers - Image 1](https://m.media-amazon.com/images/I/71qB5631TlL.jpg)
![Westinghouse Universal 16" Pressure Washer Undercarriage Cleaner and Water Broom Attachment - 4000 PSI, 1/4" Connector - for Gas and Electric Pressure Washers - Image 2](https://m.media-amazon.com/images/I/913QaDkUV6L.jpg)
![Westinghouse Universal 16" Pressure Washer Undercarriage Cleaner and Water Broom Attachment - 4000 PSI, 1/4" Connector - for Gas and Electric Pressure Washers - Image 3](https://m.media-amazon.com/images/I/814F7H4ka8L.jpg)
![Westinghouse Universal 16" Pressure Washer Undercarriage Cleaner and Water Broom Attachment - 4000 PSI, 1/4" Connector - for Gas and Electric Pressure Washers - Image 4](https://m.media-amazon.com/images/I/71WkGz5wWfL.jpg)
![Westinghouse Universal 16" Pressure Washer Undercarriage Cleaner and Water Broom Attachment - 4000 PSI, 1/4" Connector - for Gas and Electric Pressure Washers - Image 5](https://m.media-amazon.com/images/I/A1CGsVMbaIL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***E on 30 January 2026*

Assembly is fast and easy. Small and light but works well. love the solid wheels!

### ⭐⭐⭐⭐⭐ Review
*by D***E on 3 February 2026*

Very solidly built. Nice large wheels that roll very smoothly. comes with 2 straight and one 90 degree extensions with quick connections. There is also an adjuster on the broom to change the angle that the connectors attach to the broom. Mine also included a very small wire for cleaning the jet nozzles if they become clogged which was a nice touch. Not sure if this will fit under my convertible as it is pretty low to the ground but should work well for hatchback and SUV.

### ⭐⭐⭐⭐⭐ Review
*by K***N on 20 January 2026*

I was genuinely impressed with how well this undercarriage cleaner works. It was so simple to set up: just connect it to my pressure washer’s quick-connect and go. The universal ¼″ fitting makes it compatible with most gas and electric pressure washers, so you don’t have to worry about complicated adapters or tools. What really sold me is how effective it is on the undercarriage. You never really know if automatic car wash undercarriage jets are doing anything. But with this attachment, you can see the grime, salt, and buildup getting blasted away. It’s a great feeling knowing the underside of my vehicle is genuinely clean instead of just hoping for the best.

## Frequently Bought Together

- Westinghouse Universal 16" Pressure Washer Undercarriage Cleaner and Water Broom Attachment - 4000 PSI, 1/4" Connector - for Gas and Electric Pressure Washers
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- Tool Daily Foam Cannon with 1/4 Inch Quick Connector, 1 Liter, 5 Pressure Washer Nozzle Tips

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-16*