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Whole House Filter Kits

Browse whole-house replacement filter kits and multi-stage cartridge sets for maintaining filtration at the point where water enters your home. Kits may combine sediment, carbon, iron, scale-control, or specialty media. Match the kit to your housing or system model, cartridge dimensions, stage order, contaminant goals, flow requirements, and recommended replacement schedule.

Filters

Original price $10.99 - Original price $10.99
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The Hydronix CB-25-1010 NSF Certified Carbon Block water filter is manufactured with high purity coconut shell carbon and is available in a wide ra...

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Original price $10.99 - Original price $10.99
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Original price $37.99 - Original price $37.99
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iFilters CBSM-2510 Coconut Shell CTO Carbon Block Drinking Water Filter – 2.5" x 10", 0.5 Micron (2 Pack) High-Performance Filtration for Clean, Gr...

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Original price $37.99 - Original price $37.99
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Original price $6.90 - Original price $6.90
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Current price $6.90

The Hydronix CB-25-0505 NSF Certified Carbon Block water filter is manufactured with high purity coconut shell carbon and is available in a wide ra...

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Original price $6.90 - Original price $6.90
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Original price $30.95 - Original price $30.95
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The Hydronix UDF-20BP granular activated carbon (GAC) cartridges are the best choice for your higher flow, taste, odder and chlorine reduction need...

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Original price $30.95 - Original price $30.95
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Original price $11.00 - Original price $11.00
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This Hydronix ICF-10Q inline coconut filter has 1/4" quick-connect connections and is suitable for drinking water filtration applications. This NSF...

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Original price $23.75 - Original price $23.75
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Reverse Osmosis (RO) Replacement water filters for AC-30 (AC30) and AC-15 (AC15) Reverse Osmosis (RO) Systems. Includes Sediment, Carbon Block and ...

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Original price $23.75 - Original price $23.75
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Original price $6.99 - Original price $6.99
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3/4" NPT Nipple Male Plastic Connector is made from Polypropylene. The Center has a Hex shape to allow tool installation.

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Original price $27.66 - Original price $27.66
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HYDRONIX SEDIMENT PHOSPHATE FILTERSize: 2.5" x 20"Type: Dual-action filter for sediment and phosphate reductionIncluded: Original packaging box The...

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Original price $27.66 - Original price $27.66
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Original price $94.99 - Original price $94.99
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Aquatrol AT-0948BK-25T 9 x 48 Pg Pressure Tank - 2.5” T Connection, Standard Base, Black

Original price $94.99 - Original price $94.99
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Original price $128.98 - Original price $128.98
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Aquatrol MED-GCS-1240 – High-Performance Granular Activated Carbon (GAC), 1 CUFT The Aquatrol MED-GCS-1240 is a premium-grade coconut shell granula...

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Original price $128.98 - Original price $128.98
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Original price $129.99 - Original price $129.99
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Hydronix RO-9.2-W14 – 9.2 Gallon Reverse Osmosis Storage Water Tank (White, 1/4" Port) The Hydronix RO-9.2-W14 is an NSF-certified 9.2-gallon high-...

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Original price $129.99 - Original price $129.99
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Original price $2,289.92 - Original price $2,289.92
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PRO+AQUA BNDL-WEL-RO ELITE – Complete Well Water Filtration, Softener & Reverse Osmosis System Transform your home's water quality with the PRO...

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Original price $2,289.92 - Original price $2,289.92
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Original price $18.99 - Original price $18.99
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Hydronix PMP-TSO14 RO Tank Pressure Shut-Off Switch for Reverse Osmosis Booster Pump, 1/4" Quick Connect The Hydronix PMP-TSO14 is a high-quality p...

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Original price $18.99 - Original price $18.99
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Original price $58.99 - Original price $58.99
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3/4"Plastic Bypass Valve for Pro+Aqua, Aquatrol, Fleck Control Heads 56 Series, 2510, 5600, 5600SXT, 9000, 9100

Original price $58.99 - Original price $58.99
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Original price $55.98 - Original price $55.98
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3/4" Stainless Steel Bypass Valve for Pro+Aqua, Aquatrol, Fleck Control Heads 56 Series, 2510, 5600, 5600SXT, 9000, 9100

Original price $55.98 - Original price $55.98
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Original price $99.99 - Original price $99.99
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The iFilters LWH-D Gen2 Dual Stage Whole House Water Filter System (Light Whole House Series) has been updated with better filters and added flow f...

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Original price $99.99 - Original price $99.99
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Original price $3.00 - Original price $3.00
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Stainless steel lag bolts and washer set. Used with 10" or 20" Big Blue or similar filter housings that use 4.5" diameter filters. Each housing req...

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Original price $3.00 - Original price $3.00
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Original price $25.99 - Original price $25.99
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Hydro Guard HDG-TFM36 – 36 GPD Reverse Osmosis Membrane Replacement for Culligan AC30 & AC15 The Hydro Guard HDG-TFM36 Reverse Osmosis Membrane...

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Original price $25.99 - Original price $25.99
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Original price $11.20 - Original price $11.20
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Polaris Scientific UV-39SPRING – Stainless Steel Spring for Polaris UV Systems The Polaris UV-39SPRING is an OEM replacement stainless steel spring...

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Original price $78.95 - Original price $78.95
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The Hydronix IFM-530 Inline Flowmeters have easy-to-read scales silk-screened onto the acrylic bodies that are extremely accurate. The IFM-530 has ...

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Original price $78.95 - Original price $78.95
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Original price $6.20 - Original price $6.20
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The HDF-BVT0404 HYDROFIT Quick Connect Fittings are designed to provide all the typical benefits and ease of use of a quick connect t fitting while...

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Original price $36.00 - Original price $36.00
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The PT04-NA-0500 Natural Polyethylene tubing is manufactured from top quality, low density materials. The PT04-NA-0500 is ideal for a variety of us...

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Original price $36.00 - Original price $36.00
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The PT04-BL-0500 Blue Polyethylene tubing is manufactured from top quality, low density materials. The PT04-BL-0500 is ideal for a variety of uses ...

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Original price $36.00 - Original price $36.00
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Original price $77.00 - Original price $77.00
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The PT06-WH-0500 White Polyethylene tubing is manufactured from top quality, low density materials. The PT06-WH-0500 is ideal for a variety of uses...

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Original price $77.00 - Original price $77.00
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