FILL-RITE F1810PC1 10 MICRON FILTER KIT 18 GPM, 10 MICRON CLEAR BOWL HYDROSORB FILTER W/DRAIN VALVE (Includes filter head, canister and filter). Filter has 1" Inlet and outlet ports. Will Fill-rite FR421 20 GPM pump or 15GPM pump with a 3/4" to 1" pipe fitting.
