Reverse Osmosis Replacement Filters Set for Standard 5 Stage RO/DI System - 3Pcs a,a:hover,a:active,a:visited {color:#0d93d7 !important} Reverse Osmosis Replacement Filters Set for Standard 5 Stage RO/DI System - 3Pcs Reverse Osmosis Replacement Filters Set for Standard 5 Stage RO/DI System - 3PcsPackage Contents:1x Polypropylene Sediment Filters1x GAC Coconut Shell Carbon Filters1x CTO Coconut Shell Carbon BlockFiltersFeatures:Total 3 PCS Replacement Filters for a Standard Size Reverse Osmosis SystemProtects you from the harmful effects of lead, heavy metals, chlorine, chemical contaminantsPerfect for offer fresh, clean, and safe filtered water in your homeSpecifications:Polypropylene Sediment Filter for 1st Stage* Standard Size 2-1/3" x 10" * High-Grade 1 micron high-capacity * Remove larger particles, dirt, silt, rust, sand ect.* Protects and extends the life of the membrane and system* Recommend replace every 6 months (varies depend on the water source quality) GAC Activated Carbon Filter for 2nd Stage* Standard Size: 2-3/4" x 10-1/4" * Remove rust, organic chemicals, bad taste, odors * Recommend replace every 6 months (varies depend on the water source quality) CTO Coconut Shell Carbon Block Filter for 3rd Stage* Standard Size 2-3/4" x 10"* Remove pesticide, odor, chlorine, bacteria, etc.* Recommend replace every 16 months (varies depend on the water source quality) Listing and template services provided by inkFrog