Usage: O-rings of various colors are non-toxic, odorless, widely applied in electronics, electrical appliances, toys, hardware, mechanical processing

Function: 40 pieces O-ring of 5 sizes, adapt to your different size requirements with pressure washer pumps, trigger guns, wands, lances and hoses.

Feature: the rubber washer with stainless steel filter 50 mesh and 6 small outer tabs to fix them in place firmly and properly; Serves as a flow restrictor can reduce the waste of water effectively and prevent washers from falling out of the hose fittings, do not interfere with the functionality of hose washer

Package includes: 8 pieces of 3/4 inch stainless steel filters and 40 pieces of 5 sizes 5 color O-ring, help your pressure washer to run at peak performance for a long time