RIDGE WASHER 16-Inch Undercarriage Car Washer — 4000 PSI with 3 Extension Wands

Overview

Meet RIDGE WASHER, a compact yet powerful undercarriage cleaning solution designed to reach tight spaces beneath cars, trucks, and SUVs. The 16-inch attachment combines robust water pressure with thoughtful design, delivering an efficient clean that helps you tackle road grime, oil, and dirt with confidence. Built to handle both domestic and shop use, it offers a balance of durability and versatility that fits busy maintenance routines.

Flexible compatibility for different setups

Two reliable pathways let you choose the setup that fits your workflow:

• Garden hose mode: use with the included stainless steel adapter for light to moderate cleaning around the undercarriage and nearby surfaces.
• Pressure washer mode: operate without the garden hose adapter for deeper cleaning where heavy grime is present.

Two simple connection methods

Adapt to your tools with ease. You can either connect the pressure washer gun to the undercarriage wand directly, or link the garden hose gun through the garden hose adapter, wand, and the undercarriage washer for a flexible workflow.

• Method 1: pressure washer gun → undercarriage wand (no adapter).
• Method 2: garden hose gun → garden hose adapter → wand → undercarriage washer (with adapter).

Performance notes for best results

The operating range spans 1500 to 4000 PSI. For optimal efficiency, targeting around 2500 PSI or higher often yields better grime removal while preserving surface integrity.

Upgraded design for a broader clean

• Greater area coverage with four spray nozzles and enhanced reach compared to similar units.
• Stable mobility thanks to two casters, making horizontal movement smoother during spraying.
• Compatibility with hot and cold water power washers expands where and when you can clean.

What’s in the package

• 1 x 16-inch undercarriage washer attachment
• 2 x 21.65-inch straight extension wands
• 1 x 21.65-inch 45-degree curved wand
• 1 x stainless steel garden hose adapter (3/4 inch GHT female to 1/4 inch socket)

Real-world use scenarios

Ideal for removing road grime after winter drives, cleaning around suspension components, and refreshing the underbody of trucks, SUVs, and vans. The design supports brisk, efficient passes, helping you cover more ground with fewer crawls and stops, while keeping tools organized for the next pass.