

💦 Elevate your clean game—inject power, precision, and protection!
The Raincovo Downstream Injector is a robust chemical injector kit designed for pressure washers up to 4000 PSI. Featuring a 3/8 inch quick connect, adjustable metering valve, and durable PVC and brass components, it ensures efficient, pump-safe detergent application with universal compatibility for most electric and gas washers.






| ASIN | B08SW7JZTL |
| ASIN | B08SW7JZTL |
| Batteries Required? | No |
| Customer Reviews | 3.9 3.9 out of 5 stars (974) |
| Customer reviews | 3.9 3.9 out of 5 stars (974) |
| Date First Available | 21 February 2021 |
| Date First Available | 21 February 2021 |
| Item Package Quantity | 1 |
| Item Weight | 508 g |
| Item model number | ROF8W58 |
| Item model number | ROF8W58 |
| Manufacturer | Raincovo |
| Manufacturer | Raincovo |
| Material | Polyvinyl Chloride (PVC) |
| Maximum Pressure | 4000 Pound per Square Inch |
| Power source type | Corded Electric |
| Product Dimensions | 15.49 x 15.49 x 5.59 cm; 508 g |
| Product Dimensions | 15.49 x 15.49 x 5.59 cm; 508 g |
C**S
Included tip does not fit the supplied quick connects. Supplied quick connects do not fit standard pressure washers.
R**N
Great product. Just as described.
P**N
This worked with a 3gpm pressure washer that I use for softwashing. I keep a spare in my box. It will rust up inside so I blow it out to dry inside if it's going to set awhile.
A**M
Brand new I plug it in and try a flow test but immediately water shoots out from the bottom/tube and doesn’t suck any chemicals! Why buy something designed to suck chemicals when it instead shoots water out. Very disappointed bet seller won’t help
A**N
Not for standard pressure washer. No connector between pressure washer and pressure hose. Got a bunch of adapters, hooked it up and nope, does not draw the fluid (basically water and not thick)
Trustpilot
2 weeks ago
1 month ago