1 set of replacement filters with following : 10 x 20 Inch Big Blue 5 Micron PP Sediment Filter Three-layers structure cartridge, High contaminant holding capacity. 100% PP Polypropylene for compatibility with a wide range of process fluids. 5 Micron , Micro-Denier™ melt-blown filtration fiber, high removal ratings. Formed by thermal bond without use of any binders and adhesives. Maximum Operating Pressure: 125 PSI Operating temperature: 40-100°F Dimensions: 20 inch x 4.5 inch Maximum Flow Capacity: 1 – 30* GPM * Pressure drop will be determined based on feed water pressure, filter cartridge selection and port sizes, fluid viscosity, filter life and conditions. Total 10 filters, each individually wrapped.