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Household Filtration

Outside of your water softeners and whole house filtration systems, your home requires a lot of filtration elsewhere. Your pool, hot tub, humidifier, furnace, air conditioner, and even your shower head can be filtered to give you the cleanest water and air for you and your family. Tier1 Water offers a vast selection of household filtration, to meet any need you may have.
WC108-572SX Sta-Rite Comparable Tier1 Replacement Pool and Spa Filter
Fits the Sta-Rite Posi-Flo II PTM70, T-70TX, T-70TXR, 70GPM-TX, 70TX and 70TXRPrice $61.99 List Price Price $88.99 Save 30%Free Shipping817-0143 Waterway 178585 Pentair Comparable Tier1 Replacement Pool and Spa Filter
Fits the Pentair Clean & Clear Plus 520, Waterway Crystal Water, and Pac FabPrice $66.99 List Price Price $95.99 Save 30%Free Shipping31489 Watkins Comparable Tier1 Replacement Pool and Spa Filter
Fits systems that use 5 7/8-inch diameter by 10 1/2-inch length filtersPrice $31.99 List Price Price $45.99 Save 30%CCX1750-RE Hayward Comparable Tier1 Replacement Pool and Spa Filter
Fits Hayward X-stream 175, Hayward X-Stream CC1750, Clearwater II Pool Filter and Waterway Pro CleanPrice $62.99 List Price Price $89.99 Save 30%Free Shipping817-0050 Waterway PWW50 Pleatco Comparable Tier1 Replacement Pool and Spa Filter
Fits the Waterway Front Access Skimmer and Aber Hot TubsPrice $36.99 List Price Price $52.99 Save 30%Free ShippingC-4326 Unicel PRB25-IN Pleatco Comparable Tier1 Replacement Pool and Spa Filter
Fits the Dynamic Series I RDC-25, I RDC-25S, Dynamic Series II & II RTL/RCF-25, Dynamic Series IV-DFM, DFML and Waterway 25Price $28.99 List Price Price $40.99 Save 29%WHR-140 Culligan Comparable Tier1 Replacement Shower Filter
Fits Culligan WSH-C125, RDSH-C115, HSH-C135, HSH-BN135, ISH-100, ISH-200, ISH-300, S-H200-C, S-H200-BN, S-W100-C, and S-W100-BN models.Price $15.99 List Price Price $22.99 Save 30%817-0131 Waterway 178584 Pentair Comparable Tier1 Replacement Pool and Spa Filter
Fits the Pentair Clean & Clear Plus 420 and Waterway Crystal WaterPrice $54.99 List Price Price $78.99 Save 30%Free ShippingTier1 Pool and Spa Filter Cartridge Cleaning Brush
Fits most standard garden hoses.Price $13.99 List Price Price $19.99 Save 30%CX1750-RE Hayward Comparable Tier1 Replacement Pool and Spa Filter
Fits the Hayward Star-Clear Plus C1750 and Sta-Rite PXC-175, Posi-Clear PXC175Price $80.99 List Price Price $115.99 Save 30%Free Shipping990-13 GeneralAire Comparable Humidifier Replacement Filter by Tier1
Fits GeneralAire power humidifier (drain type) models SL-16 series, 709 series, 990 series, 1040 series, 1042 series, and 1137 seriesPrice $16.99 List Price Price $23.99 Save 29%HWF65 Holmes Comparable Tier1 Humidifier Replacement Filter
Fits select Holmes humidifier modelsPrice $13.99 List Price Price $19.99 Save 30%