Back-Up Washer Brass AS08 Hydro-Force Sprayer Meth Decontamination Cleaning Equipment It's especially useful for homeowners

It's especially useful for homeowners with high-pile or shag carpets

add 1 quart of DeScaler to one gallon (1 part solution/4 parts water) in the mix tank of the machine and circulate through the water pump and heater

FirePower uses a powerful blend of surfactants

Send us the model and the serial number from the machine plate and we will confirm before you order

Back-Up Washer Brass AS08 Hydro-Force Sprayer Meth Decontamination Cleaning Equipment It's especially useful for homeownersProduct Overview The back up washer for the Hydro Force injection sprayer's injector valve. It sits immediately behind the Water Nozzle with O Ring (NA0808) in the valve body. When to Replace It This is a seating component rather than a wearing one, and it is rarely replaced on its own. The usual reason to buy it is that the water nozzle is being replaced and the washer behind it has been disturbed, distorted or lost. If you are opening the valve far