1 pack of replacement filters with following : 50 x Sediment Filter 1 micron Dirt/Rust remover Three-layers structure cartridge, High contaminant holding capacity. Physical Dimensions: 10 inch x 2.5 inch 100% PP Polypropylene for compatibility with a wide range of process fluids. 1 Micron, Micro-Denier™ melt-blown filtration fiber, high removal rating. Formed by thermal bond without use of any binders and adhesives. Maximum operating pressure: 125 PSI Operating temperature: 40-100F Maximum Flow Capacity: 1-6 * GPM Total 50 filters, all filters are individually wrapped. * Pressure drop will be determined based on feed water pressure, filter cartridge selection and port sizes, fluid viscosity, filter life and conditions. –> –> –>