1 set of replacement filters with following : 5 x Sediment Filter 5 micron Dirt/Rust remover. Size 9 7/8 inch x 2.5 inch – Fits most standard 10 inch size housings and most reverse osmosis systems. Used to remove larger particles & suspended matter such as dirt, silt, rust, sand, algae, sediment, scale particles, and cloudiness from water. Meets FDA requirements for food and beverage contact. No leachable or extractable material to contaminate out flowing water. Long life and increased dirt holding capacity. No surface binders to reduce flow and increase change-out frequency. 5 x GAC 10 Inch Coconut shell Carbon Filter. Remove Chlorine, Turbidity, Bad Taste & Odor, Sediment, Dirt, and THMS from water. Thick Wall Coconut Base Carbon Filter Media – 100% coconut shell carbon Designed For maximum contact between the water and carbon. 1 Micron filter membrane included to prevent carbon fines to pass from the filter to your drinking water. Operation Temperature: 40°F to 125°F. 5 x CTO Carbon Block Filter. Size 9 7/8 inch x 2.5 inch Fits most standard 10 inch size housings and most reverse osmosis systems. Remove small particles and carbon fines may pass from second stage & to ensure 100% of chlorine removal from water. Total 15 filters, each individually wrapped. Exported By ExportYourStore Sediment Filter GAC Filter The CTO Carbon Block Filter All Filters are Individually Wrapped.