RIDGE WASHER 16-Inch Undercarriage Cleaner — 4000 PSI for Pressure Washers

Overview

Meet the RIDGE WASHER 16-Inch Undercarriage Cleaner, a purpose-built attachment designed to help you tackle the hard-to-reach underside of vehicles. With a broad 16.1-inch body, this accessory reaches along frame rails and beneath suspension components, letting you rinse away stubborn road grime and accumulated oil from a safer stand. Designed to pair with pressure washers rated up to 4000 PSI, it expands cleaning options while you stay above the ground.

What’s Included

• 1 x 16.1 inch undercarriage washer
• 1 x 15.7 inch straight extension wand
• 1 x 15.7 inch curved wand

Key specs and practical tips

• Pressure range: 1500–4000 PSI; performance tends to improve as you approach 2500 PSI or higher
• Four spray nozzles plus two casters for even coverage and easier maneuvering
• Includes two wands to cover wide angles and tight corners
• Compatible with hot and cold water power washers for versatile use

Versatile use cases

• Effective on road grime, oil, and undercarriage dirt across cars, trucks, SUVs, and trailers
• Reduces the need to crawl beneath a vehicle by extending your cleaning reach

Easy installation and operation

• Connect the straight wand to the undercarriage washer, then attach the curved wand to the straight wand
• Quick-connect the pressure washer gun to the angled wand
• Pull the combined wands into position as you guide the spray with your gun

Design upgrades and durability

• Larger overall size compared to similar undercarriage cleaners
• 4 spray nozzles provide thorough coverage along wide areas
• 2 casters improve mobility on typical shop floors and driveways

Note: For best results, operate within the stated pressure range and aim for around 2500 PSI or higher when your equipment allows. Always verify compatibility with your washer and follow safe operating practices.