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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 $7.00 - Original price $7.00
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$7.00
$7.00 - $7.00
Current price $7.00

Hydronix SWC-25-10100 polypropylene String wound filters have a particle retention Size of 100 micron and are used in a residential and commercial ...

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Original price $7.00 - Original price $7.00
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$7.00
$7.00 - $7.00
Current price $7.00
Original price $12.00 - Original price $12.00
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$12.00
$12.00 - $12.00
Current price $12.00

The Hydronix SDC-45-1050 polypropylene sediment filter is a 50 micron rated filter. Its universal standard size fits any standard Reverse Osmosis, ...

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Original price $12.00 - Original price $12.00
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$12.00
$12.00 - $12.00
Current price $12.00
Original price $9.71 - Original price $9.71
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$9.71
$9.71 - $9.71
Current price $9.71

HYDROFIT 1/4" Tube x 3/4" Female NPT Hose Connector – HDF-BF0412 This high-quality adapter connects a 1/4" tube to a 3/4" female NPT (National Pipe...

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Original price $9.71 - Original price $9.71
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$9.71
$9.71 - $9.71
Current price $9.71
Original price $799.00 - Original price $799.00
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$799.00
$799.00 - $799.00
Current price $799.00

Polaris Scientific UVA-630HO High-Capacity UV Disinfection System – 30 GPM Water Sterilizer The Polaris UVA-630HO Ultraviolet Disinfection System ...

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Original price $799.00 - Original price $799.00
Original price
$799.00
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Current price $799.00
Original price $155.00
Original price $155.00 - Original price $155.00
Original price $155.00
Current price $71.68
$71.68 - $71.68
Current price $71.68

Aquatrol AT-0717BK-25T 7 x 17 Pg Pressure Tank - 2.5” T Connection, Standard Base, Black Aquatrol™ Pressure Tanks offer a reliable and cost-effect...

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Original price $155.00
Original price $155.00 - Original price $155.00
Original price $155.00
Current price $71.68
$71.68 - $71.68
Current price $71.68
Sale Sale
Original price $143.56 - Original price $143.56
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$143.56
$143.56 - $143.56
Current price $143.56

Aquatrol AT-1252BK-25T 1252 Pg, 2.5" T, Standard Base, Black Part Number: AT-1252BK-25TDimensions: 12 x 52 inches (304 x 1320 mm)Connection: 2.5" T...

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Original price $143.56 - Original price $143.56
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$143.56
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Current price $143.56
Original price $20.50 - Original price $20.50
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$20.50
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Current price $20.50

This Hydrofit feed water adapter valve is used to connect RO or other drinking water systems using 3/8" or 1/2" connections, the feed port to the s...

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Original price $20.50 - Original price $20.50
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$20.50
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Current price $20.50
Original price $1.99 - Original price $1.99
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$1.99
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Current price $1.99

The Hydrofit 3/8" Tube x 1/2" NPTF Fixed Elbows are designed for ease of use. Hydrofit Quick Connect Fittings are designed to provide all the typic...

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Original price $1.99 - Original price $1.99
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$1.99
$1.99 - $1.99
Current price $1.99
Original price $6.40 - Original price $6.40
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$6.40
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Current price $6.40

3/8" Drain Saddle for use with Reverse Osmosis systems. Compatible with all standard RO systems using 3/8" tubing including US Water RO Systems, US...

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Original price $6.40 - Original price $6.40
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$6.40
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Current price $6.40
Original price $593.50 - Original price $593.50
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$593.50
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Current price $593.50

The Hydronix IFM-20100 Inline Flowmeters have easy-to-read scales silk-screened onto the acrylic bodies that are extremely accurate. Solid One piec...

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Original price $593.50 - Original price $593.50
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$593.50
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Current price $593.50
Original price $829.99 - Original price $829.99
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$829.99
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Current price $829.99

iFilters AS-HS64D-RO50 Whole House Water Softener & Reverse Osmosis System – Complete Filtration for Larger Homes Experience comprehensive home...

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Original price $829.99 - Original price $829.99
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$829.99
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Current price $829.99
Original price $15.67 - Original price $15.67
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$15.67
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Current price $15.67

Hydronix Aqua-Pure AP110-2 Compatible Whole House Water Filter – 5 Micron, 19.5" The Aqua-Pure AP110-2 Compatible Whole House Water Filter Cartridg...

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Original price $15.67 - Original price $15.67
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$15.67
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Original price $40.94 - Original price $40.94
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$40.94
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Current price $40.94

The Hydronix HF45-10BLBK15PR (with Pressure Relief Button) filter housing accepts 10 x 4.5 inch filters and is ideal for use in residential, commer...

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Original price $40.94 - Original price $40.94
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$40.94
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Current price $40.94
Original price $39.67 - Original price $39.67
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$39.67
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Current price $39.67

The Hydronix HF45-10BLBK34 10" Filter Housing is an extra-wide housing that accommodates large 4.5" wide filters for increased flow. It is made of ...

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Original price $39.67 - Original price $39.67
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$39.67
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Current price $39.67
Original price $19.82 - Original price $19.82
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$19.82
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Current price $19.82

The Hydronix UDF-20 granular activated carbon (GAC) cartridges are the best choice for your higher flow, taste, odder and chlorine reduction needs....

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Original price $19.82 - Original price $19.82
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$19.82
$19.82 - $19.82
Current price $19.82
Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00

The Hydronix SWC-45-20100 polypropylene String wound filters have a particle retention Size of 100 micron and are used in a residential and commerc...

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Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00
Original price $17.50 - Original price $17.50
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$17.50
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Current price $17.50

The Hydronix SWC-45-1030 polypropylene String wound filters have a particle retention Size of 30 micron and are used in a residential and commercia...

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Original price $17.50 - Original price $17.50
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$17.50
$17.50 - $17.50
Current price $17.50
Original price $12.66 - Original price $12.66
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$12.66
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Current price $12.66

The Hydronix SWC-25-2010 polypropylene String wound filters have a particle retention Size of 10 micron and are used in a residential and commercia...

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Original price $12.66 - Original price $12.66
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$12.66
$12.66 - $12.66
Current price $12.66
Original price $21.04 - Original price $21.04
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$21.04
$21.04 - $21.04
Current price $21.04

Hydronix SDC-45-2050 polypropylene sediment filters have a particle retention Size of 50 microns and are used in residential and commercial water f...

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Original price $21.04 - Original price $21.04
Original price
$21.04
$21.04 - $21.04
Current price $21.04
Original price $12.00 - Original price $12.00
Original price
$12.00
$12.00 - $12.00
Current price $12.00

Hydronix SDC-45-1010 polypropylene sediment filters have a particle retention Size of 10 micron and is used in a residential and commercial water f...

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Original price $12.00 - Original price $12.00
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$12.00
$12.00 - $12.00
Current price $12.00
Original price $8.24 - Original price $8.24
Original price
$8.24
$8.24 - $8.24
Current price $8.24

Hydronix SDC-25-2050 polypropylene sediment filters have a particle retention Size of 50 micron and is used in a residential and commercial water f...

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Original price $8.24 - Original price $8.24
Original price
$8.24
$8.24 - $8.24
Current price $8.24
Original price $10.52 - Original price $10.52
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$10.52
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Current price $10.52

Hydronix 2.5 x 10 Inch CIC Plus Carbon Block Water Filter – 5 Micron for Sediment & Chlorine Reduction – CIC-10PLUS Replacement Filter Premium ...

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Original price $10.52 - Original price $10.52
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$10.52
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Current price $10.52
Original price $4.22 - Original price $4.22
Original price
$4.22
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Current price $4.22

Hydrofit HDF-ECV0402 1/4” to 1/8” MNPT Elbow Check Valve – NSF 61 Certified, Quick Connect Fitting for Water & Food Applications HYDROFIT™ – ...

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Original price $4.22 - Original price $4.22
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$4.22
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Current price $4.22
Original price $92.05 - Original price $92.05
Original price
$92.05
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Current price $92.05

Aquatrol AT-0844BK-25T 8 x 44 Pg Pressure Tank - 2.5” T Connection, Standard Base, Black

Original price $92.05 - Original price $92.05
Original price
$92.05
$92.05 - $92.05
Current price $92.05
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