REPLACEMENT WATER FILTER CARTRIDGE – The Filters Fast PHWF-117 water purifier filter replacement reduces extra fine sand, dirt, silt, rust, and scale out of your tap water. COMPATIBLE MODELS – The Filters Fast PHWF-117 is the compatible replacement for Aqua-Pure APS117. Compatible replacement for AP101T, AP11T, AP102T, AP1610SS, and AP2610SS Whole House Filtration Systems. EFFICIENT WATER FILTER – 3 GPM flow rate and low-pressure drop. Ideal for homes with demand for high volume filtration. DRINKING WATER FILTER – This compatible replacement water purifier filter enhances the taste and clarity of the water. Reduces the taste and odor in drinking water. SUPERIOR QUALITY WATER FILTRATION – NSF standard 42, 372. Filters Fast water filter cartridges have plenty of stability and dirt holding capabilities. Filters Fast PHWF-117 Compatible Replacement for Aqua-Pure APS117 Water Filter - 2 Pack The Filters Fast PHWF-117 is the compatible replacement for Aqua-Pure APS117. The water cleaner filter reduces taste and odor from household drinking water. This water purifier replacement filter reduces extra fine sand, dirt, silt, and scale out of your tap water. With a 3 GPM flow rate and low-pressure drop which makes it ideal for homes with demand for high volume filtration. Compatible replacement for AP101T, AP11T, AP102T, AP1610SS, and AP2610SS Whole House Filtration Systems. Compatible replacement for 3M Aqua-Pure APS117. Compatible replacement for Hydroguard HDG-P117. Compatible replacement for Neo-Pure NP-117. Compatible replacement for Aqua-Pure: AP101S, AP101T, AP102S, AP102T, AP11S, AP11T, AP12S, AP12T, AP1610SS, AP2610SS, FHO-34-SS-S, FHT-34-S, FHT-34SS-S, SST1, SST1HA, SST2HB, USO-14-S, USOM-38-S, UST-38-S. Specifications: NSF: 42, 372