These compact pre-filters prevent particles from jamming valves and causing pump breakdowns. They have a screw-off, transparent housing for easy inspection and cleaning. Available in two styles: in-line (straight), and with 90 ports. In-line models come with hose barbs or pipe threads 90 models plug directly into the inlet port of Max style Jabsco pumps, and can rotate; they come with hose barbs, or pipe threads Note: Max pumps with blue port fitting keepers take Plug-In strainers; those without the keeper take Quad Snap-In strainers 1/2"-14 IPS fittings are male IPS straight thread (Qest style) Transparent housing allows instant inspection Quick in-place cleaning of the 40 mesh stainless steel filter screen Dimensions: 4-3/4"L x 2-3/4" Dia. x 2-1/2"H