This stainless steel chemical strainer is just what you’ve been looking for! If you’re working with highly corrosive detergents or chemicals for your pressure washing project, this one is for you. This strainer not only keeps a large majority of debris from your pump, but it is constructed of stainless steel and has a heavy duty plastic strainer. No more replacing screens as frequently when you’re working with SH! These stainless steel chemical strainers fit in 1/4″ hoses for chemical injectors.