Sold as one unit. (1 unit = each.) 1" x 1" slip connections. Flow rate: 1-20 GPM. 100 mesh filters down to 152 microns. Removes fine sand and grit. Ideal for drip irrigation systems, faucet aerators, sand-sensitive valves and poultry waterers. High-impact molded plastic body with clear bowl. Filters use centrifuge spin- down action to remove sediments. Sediments can be drained through flush valve in bottom of the bowl without disconnecting the system. Bowl is easy to remove, without tools. Maximum pressure: 150 PSI at 73 deg.F. Overall length: 11-3/8", width 5". Replacement filter SKU # 4188520. Boxed. 100 Mesh Filters Down To 152 Microns . Manufacturer number: FT4-100. SKU #: 4188611. Country of origin: (TBA). Distributed by Campbell Manufacturing. 1" x 1" slip connections ,Flow rate: 1-20 GPM ,100 mesh filters down to 152 microns ,Removes fine sand and grit ,Ideal for drip irrigation systems faucet aerators sand-sensitive valves and poultry waterers ,High-impact molded plastic body with clear bowl ,Filters use centrifuge spin- down action to remove sediments ,Sediments can be drained through flush valve in bottom of the bowl without disconnecting the system ,Bowl is easy to remove without tools ,Maximum pressure: 150 PSI at 73 deg.F ,Overall length: 11-3/8" width 5" ,Replacement filter Ace no. 4188520 ,Boxed ,100 Mesh Filters Down To 152 ,Microns