16 Inch Pressure Washer Undercarriage Cleaner, 4000 PSI, 4 Nozzles

Pressure washer undercarriage cleaner delivers wide, even spray coverage to remove grime fast from driveways, patios, decks, and vehicle underbodies without constant scrubbing. The 16-inch cleaning width and 4-nozzle layout help reduce streaks while the angle-adjust gear improves reach under cars and trucks. Built with an aluminum alloy body and stainless steel extension rods, it connects in seconds via a 1/4" quick-connect for quick, comfortable cleaning.

• Delivers 16" wide coverage with 4 spray nozzles to clean large areas faster and reduce missed spots


• Handles up to 4000 PSI (rated 2900 PSI) and supports hot water up to 212°F/100°C for tougher seasonal grime


• Includes 2 extended wands—straight and angled—to switch from flatwork to undercarriage cleaning


• Connects via standard 1/4" quick-connect for fast setup and a secure, no-fuss attachment


• Improves comfort with longer reach to reduce bending while cleaning driveways, patios, decks, and vehicles

Stop wasting time with narrow spray patterns and awkward angles. This surface cleaner attachment is designed for quick-scan efficiency: wide path, steady spray, and the right wand options for both ground cleaning and undercarriage rinsing. Pair it with most pressure washer setups using a 1/4" quick-connect and tackle routine maintenance before buildup becomes a bigger job. Grab yours today and make cleanup faster on every wash day.

• Cleaning width: 16 in


• Nozzles: 4


• Max pressure: 4000 PSI (min 1500 PSI; rated 2900 PSI)


• Water flow rate: 6.2 gal/min


• Max water temp: 212°F / 100°C


• Connection: 1/4" quick-connect


• Materials: Aluminum alloy body; stainless steel extension rods


• Extension rod length: 16.06 in / 408 mm


• Angled rod length: 14.37 in / 365 mm


• Product dimensions: 16.34 x 8.27 x 47.44 in (415 x 210 x 1205 mm)


• Net weight: 3.73 lb / 1.69 kg


• Color: Black + Orange


• Included: surface cleaner, 16" straight extension rod, 14" angled extension rod, gloves