·INCREASED CLENING RANGE: Compared with traditional undercarriage pressure washer，Upgrade 24-inch car washer cleaner has wider cleaning path and 7 nozzles. Attention!!! Under car wash’s working Pressure: 1500 PSI to 4000 PSI. 2500 PSI or higher will have better cleaning. Power washer undercarriage’s minimum GPM: 2 GPM.

·WATER INLINE FILTER: Installed in the 1/4'' quick plug of the sump nozzle. The filter prevents the nozzle from becoming clogged with sand or other debris. Clogged nozzles can cause excessive pump pressure and pulsation. Extends the life of the undercarriage washer.

·SWITCH MODE: Pull out the nut on the swivel coupler at the end of the undercarriage washer. Then rotate the swivel coupler to the end. The nut will automatically lock at the end.

·UNDERCARRIAGE CLEANER MODE: The undercarriage power washer is suitable for cleaning road grime, oil and fuel contamination from the underside of trucks, SUVs, cars, commercial vehicles and trailers. The chassis car cleaner cleans more efficiently and easily and avoids crawling underneath the vehicle.

·WATER BROOM MODE: The pressure washer water sweep attachment is used to clean surfaces quickly, easily and evenly. The pressure washer surface cleaner is perfect for removing loose debris (sand, leaves, light soil) from sidewalks, driveways, decks and more.

·PACKAGE INCLUDE: 1* Dual-function pressure washer undercarriage cleaner (Length: 24 inch, Height: 4.9 inch), 1* 45°bend extension wand, 2* 16 inch power washer extension wands. All parts have 1/4" quick connectors.