1 set of replacement filters with following. 1 x 5 Micron 20 Inch Big Blue 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 Flow Capacity: 20 – 25 GPM. Maximum Operating Pressure: 125 PSI. Operating Temperature Range: 40-100°F. Dimensions: 20 inch x 4.5 inch , I. Weight: approx 1.9 Lbs each filter. 1 x Big Blue CTO Carbon Block Filter. CTO 20 inch Coconut shell Carbon Filter – Size 4.5 inch x 20 inch Fits most standard 20 inch size housings. Remove chlorine, turbidity, bad taste & odors, sediment, dirt, and THMS from water. Operation Temperature: 40°F to 125°F. 1 x Phosphate AntiScale Filter. Prevents mineral deposits from forming in pipes and appliances. 5 Micron Sediment Outer Jacket. Operational Temperature Range: 40°F to 125°F. Low pressure drop across filter stage. Total 3 filters, each individually wrapped. The item “Whole House Replacement Water Filter Set Sediment Anti Scale CTO size 20×4.5″ is in sale since Thursday, October 31, 2019. This item is in the category “Home & Garden\Kitchen, Dining & Bar\Small Kitchen Appliances\Water Purification\Water Filters”. The seller is “max.water.usa” and is located in Tonawanda, New York. This item can be shipped to United States.