[RV pump strainer specification]50 mesh stainless steel screen, twist-on water strainer, 3/8 inch NPSM outlet [Transparent design]so easy to know when it's time to clean out the container bowl of the strainer at any time [Easy to assemble]simply unscrew to release and clean it, just reassemble it back onto your water pump or 3/8 inch hose barb ports [Wide application]great solution for sprayers, pressure washers, floor scrubbers, drinking water pre-filters, devices, car washes, marine raw water filters, vacuum pumps and more [Practical and more saving]sediment filter is important for prolonging the life of your water pump, preventing wear and tear, enjoy fresh water size:7.62x6cm Material:stainless steel + plastic colour:black Package Contents: 1 * Water Pump Strainer Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.