TERRALYX Undercarriage Pressure Washer Attachment, 22" Dual-Function Water Broom for Pressure Washer Undercarriage Cleaner with 7 Nozzles 3 Pieces Extension Wand, 4000 PSI, Orange
TERRALYX Undercarriage Pressure Washer Attachment, 22" Dual-Function Water Broom for Pressure Washer Undercarriage Cleaner with 7 Nozzles 3 Pieces Extension Wand, 4000 PSI, Orange
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TERRALYX Undercarriage Pressure Washer Attachment, 22" Dual-Function Water Broom for Pressure Washer Undercarriage Cleaner with 7 Nozzles 3 Pieces Extension Wand, 4000 PSI, Orange

|3 ratings

Key item features

  • ‌【Dual mode】This TERRALYX pressure washer accessories has two working modes. As a car undercarriage pressure washer, you can easily clean road stains, mud, and grime from the underside of cars, SUVs, commercial vehicles, and lawnmowers without having to crawl under them. As a water broom , it quickly, easily, and evenly cleans loose debris (sand, leaves, light dirt) from sidewalks, driveways, patios, etc.
  • 【How to switch modes】 By adjusting the nozzle up and down, the cleaning mode can be easily changed using a pivot connector. Pull out the nut of the pivoting coupler at the end of cleaner. Then rotate the pivoting coupler to the end. Finally the nut will lock automatically.
  • 【7 Nozzles for wider cleaning coverage】 Unlike older undercarriage cleaner with 4 or 6 nozzles, ours pressure washer undercarriage cleaner features 7 nozzles, each spaced 2.7 inches apart, ensuring complete coverage and leaving no corner untouched. The 22.8-inch spray width provides greater efficiency and speed without reducing water pressure, resulting in superior cleaning. Operating pressure: 1500 PSI to 4000 PSI. 2500 PSI or higher pressures provide even better cleaning results.
  • Filter design prevents clogging】 Each of our nozzles has a built-in metal filter screen, effectively preventing mud and sand from clogging, reducing maintenance time and costs. It also comes with a needle to easily unclog the nozzle when it becomes clogged.
  • 【Easy to install】 This under carriage pressure washer adapter comes with a 135° curved pressure washer rod and two 16" straight rods, all of which are 1/4 "quick connect. Easy to install and disconnect.
Current price is $45.99
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Mar 5, 2026
Arlie
Sold byTERRALYX-USDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Quality washer for the price.

I enjoyed using this pressure washer. I was able to get under my car effectively and wash off alla the dirt and salt that I otherwise wouldn't. I like that it comes with the quick attachments so I can easily attach it to my pressure washer. Overall solid product and easy to setup and use.

Helpful?5GIZPA6M0ESM19101569264
Mar 24, 2026
bilal
Sold byTERRALYX-USDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Game changer for car detailing.

Purchased the Terralyx undercarriage pressure washer for my car and truck, and it exceeded expectations. The 22″ dual‑function water broom blasts grime away, while the seven nozzles and 3‑piece wand reach tight spots. Works great—spotless underbodies every time!

Helpful?5GIZPA6M0ESM19101569264