This kit includes inline hose filter ( 40 mesh screen), 100 mesh screen, 2 hose washers and 3 filter washers The inline water hose filter connects to the pressure washer inlet, the standard garden hose and the house water tap It is essential for the household to filter sediment or debris from the faucet in the garden hose or pressure washer Like the garden hose filter, it can protect the washer parts from pressure by clogged or damaged by sand, debris It has 3 / 4 inch GHT male and female thread working for garden hose is 80, Manufacturer: ERRORY