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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

Smart Pack

Culligan AC-30 AC-15 Compatible Sediment Pre Filters Smart Pack - 4 Pack

IFC-AC5-4PK
in stock
$23.84 - $23.84
$23.84
$23.84 - $23.84
$23.84

This Smart Pack IFC-AC5-4PK contains 4 (stage 1) 100% high purity polypropylene filters (1 year supply). The IFC-AC5-4PK high purity polypropylene ...

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$23.84 - $23.84
$23.84
$23.84 - $23.84
$23.84
PRO+AQUA

PRO+AQUA RV Replacement Filter for WS-P-REG-KITV2, Taste, Odor, Sediment, Chlorine

FC-9-PF
Out of stock

$15.99 - $15.99
$15.99
$15.99 - $15.99
$15.99

The PRO+AQUA FC-9-PF is a dual two-stage filter in one. The first stage filters sediment, dirt, sand, and other particles down to the 5 micron leve...

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$15.99 - $15.99
$15.99
$15.99 - $15.99
$15.99
iFilters

iFilters Dual Purpose Radial Flow Water Filter Cartridge – RFC-93 / RFC93 Compatible Replacement – 10" x 4.5" Sediment & Activated Carbon Whole House Filter – Reduces Chlorine, Taste, Odor, Rust & Sediment for Home Water Systems (3 Pack)

IF3-RF-4510
In stock
$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00

Upgrade your water system with the iFilters Dual Purpose Radial Flow Cartridge (RFC-93 Comparable), designed to deliver both sediment filtration an...

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$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00
Inline RO Post Fridge Ice Coconut GAC Water Filter 6", 1000 Gal, 1/4" NPT Ports
Hydronix

Inline RO Post Fridge Ice Coconut GAC Water Filter 6", 1000 Gal, 1/4" NPT Ports

ICF-6
in stock
$7.31 - $7.31
$7.31
$7.31 - $7.31
$7.31

Hydronix ICF-6 inline coconut shell carbon filters have 1/4" npt connections and are suitable for drinking water filtration applications. The cocon...

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$7.31 - $7.31
$7.31
$7.31 - $7.31
$7.31
Inline RO Post Fridge Ice Coconut GAC Water Filter, 3500 Gal, 1/4" NPT Ports
Hydronix

Inline RO Post Fridge Ice Coconut GAC Water Filter, 3500 Gal, 1/4" NPT Ports

ICF-2512
in stock
$14.23 - $14.23
$14.23
$14.23 - $14.23
$14.23

Hydronix ICF-2512 inline Coconut shell carbon filters have 1/4" NPT connections and are suitable for Drinking water filtration applications. The Co...

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$14.23 - $14.23
$14.23
$14.23 - $14.23
$14.23
iFilters RF-4520 Dual Purpose Radial Flow Cartridge 4.5" x 20" - IFilters
iFilters

iFilters Dual Purpose Radial Flow Water Filter Cartridge – RFC-93 / RFC93 Compatible Replacement – 20" x 4.5" Sediment & Activated Carbon Whole House Filter – Reduces Chlorine, Taste, Odor, Rust & Sediment for Home Water Systems

RF-4520
in stock

$62.99 - $62.99
$62.99
$62.99 - $62.99
$62.99

Upgrade your water system with the iFilters Dual Purpose Radial Flow Cartridge, designed to deliver both sediment filtration and carbon treatment i...

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$62.99 - $62.99
$62.99
$62.99 - $62.99
$62.99
ICF/ISF Variations
Hydronix

Inline RO Post Fridge Ice Coconut GAC Water Filter 6", 1000 Gal, 1/4" QC Ports

ICF-6Q
in stock
$8.99 - $8.99
$8.99
$8.99 - $8.99
$8.99

Hydronix ICF-6Q inline Coconut shell carbon filters have 1/4" quick-connect connections and are suitable for Drinking water filtration applications...

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$8.99 - $8.99
$8.99
$8.99 - $8.99
$8.99
Universal RO Drinking Water Systems Coconut Shell Carbon Block Filter 1 μm
Hydronix

Universal RO Drinking Water Systems Coconut Shell Carbon Block Filter 1 μm

CB-25-1001
in stock
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99

The Hydronix CB-25-1001 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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$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99
2 PK Carbon Block Drinking Water Filter Replacement for Lead Asbestos CTO
Hydronix

2 PK Carbon Block Drinking Water Filter Replacement for Lead Asbestos CTO

SMCB-2510/2
in stock

$23.00 - $23.00
$23.00
$23.00 - $23.00
$23.00

Hydronix SMCB-2510 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. SMCB-2520 filters have a particle re...

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$23.00 - $23.00
$23.00
$23.00 - $23.00
$23.00
Poly-Ray Pleated Silicone, 0.2m Oring 222/FIN 40" - IFilters
HydroScientific

Poly-Ray Pleated Silicone, 0.2m Oring 222/FIN 40"

AR0020S54A
in stock
$367.60 - $367.60
$367.60
$367.60 - $367.60
$367.60

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene HydroScientific AR...

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$367.60 - $367.60
$367.60
$367.60 - $367.60
$367.60
HydroScientific Absolute Rated Pleated Filter, 0.45 microns, 20" x 2.5" - IFilters
HydroScientific

HydroScientific Absolute Rated Pleated Filter, 0.45 microns, 20" x 2.5"

AR0045EF2A
in stock

$189.77 - $189.77
$189.77
$189.77 - $189.77
$189.77

Hydronix AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene Hydronix AR Series Absolu...

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$189.77 - $189.77
$189.77
$189.77 - $189.77
$189.77
Poly-Ray Pleated Silicone, 0.2m Silicone Gasket DOE 40" - IFilters
HydroScientific

Poly-Ray Pleated Silicone, 0.2m Silicone Gasket DOE 40"

AR0020SF4A
in stock
$367.60 - $367.60
$367.60
$367.60 - $367.60
$367.60

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene HydroScientific AR...

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$367.60 - $367.60
$367.60
$367.60 - $367.60
$367.60
Poly-Ray Pleated Silicone, 0.2m Oring 222/Flat 40" - IFilters
HydroScientific

Poly-Ray Pleated Silicone, 0.2m Oring 222/Flat 10"

AR0020S01A
in stock
$89.82 - $89.82
$89.82
$89.82 - $89.82
$89.82

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene HydroScientific AR...

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$89.82 - $89.82
$89.82
$89.82 - $89.82
$89.82
Hydronix AR0100EF1A Poly-Ray Pleated Silicone Filter – 1 Micron, EPDM Gasket, DOE, 10"
HydroScientific

HydroScientific AR0100EF1A Poly-Ray Pleated Silicone, 1m EPDM Gasket DOE 10"

AR0100EF1A
in stock

$89.82 - $89.82
$89.82
$89.82 - $89.82
$89.82

HydroScientific AR0100EF1A Poly-Ray Pleated Silicone Filter – 1 Micron, EPDM Gasket, DOE, 10" The HydroScientific AR0100EF1A is a high-performance ...

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$89.82 - $89.82
$89.82
$89.82 - $89.82
$89.82
Poly-Ray Pleated Silicone, 0.2m Silicone Gasket DOE 20" - IFilters
HydroScientific

Poly-Ray Pleated Silicone, 0.2m Silicone Gasket DOE 20"

AR0020SF2A
in stock
$180.73 - $180.73
$180.73
$180.73 - $180.73
$180.73

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene HydroScientific AR...

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$180.73 - $180.73
$180.73
$180.73 - $180.73
$180.73
Poly-Ray Pleated Silicone, 0.2m Oring 222/Flat 40" - IFilters
HydroScientific

Poly-Ray Pleated Silicone, 0.2m Oring 222/Flat 30"

AR0020S03A
in stock
$274.30 - $274.30
$274.30
$274.30 - $274.30
$274.30

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene HydroScientific AR...

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$274.30 - $274.30
$274.30
$274.30 - $274.30
$274.30
Poly-Ray Pleated Silicone, 1m EPDM Gasket DOE 20" - IFilters
HydroScientific

Poly-Ray Pleated Silicone, 1m EPDM Gasket DOE 20"

AR0100EF2A
in stock
$66.42 - $66.42
$66.42
$66.42 - $66.42
$66.42

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute-rated filters. Made from 100% pure Polypropylene HydroScientific AR...

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$66.42 - $66.42
$66.42
$66.42 - $66.42
$66.42
Poly-Ray Pleated 0.2m 20" x 2.5" - IFilters
HydroScientific

Poly-Ray Pleated 0.2m 20" x 2.5"

AR0020EF2A
in stock

$189.77 - $189.77
$189.77
$189.77 - $189.77
$189.77

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene. HydroScientific A...

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$189.77 - $189.77
$189.77
$189.77 - $189.77
$189.77
Delta Plus 10" Silicone, 1m, Double Open - IFilters
HydroScientific

Delta Plus 10" Silicone, 1m, Double Open

DP001SX1000
in stock
$15.09 - $15.09
$15.09
$15.09 - $15.09
$15.09

HydroScientific DP Series Delta-Plus Filters meet market needs for a pure absolute-rated Polypropylene depth filter with exceptional dirt holding c...

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$15.09 - $15.09
$15.09
$15.09 - $15.09
$15.09
Delta Plus 40" Silicone, 1m , Double Open - IFilters
HydroScientific

Delta Plus 40" Silicone, 1m , Double Open

DP001SX4000
in stock
$60.89 - $60.89
$60.89
$60.89 - $60.89
$60.89

HydroScientific DP Series Delta-Plus Filters meet market needs for a pure absolute-rated Polypropylene depth filter with exceptional dirt holding c...

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$60.89 - $60.89
$60.89
$60.89 - $60.89
$60.89
Poly-Ray Pleated Silicone, 0.2m Oring 222/FIN 10" - IFilters
HydroScientific

Poly-Ray Pleated Silicone, 0.2m Oring 222/FIN 10"

AR0020S51A
in stock
$74.25 - $74.25
$74.25
$74.25 - $74.25
$74.25

This item ships in 45 days. HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Poly...

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$74.25 - $74.25
$74.25
$74.25 - $74.25
$74.25
iFilters - Smart Pack Water Filters - 1 Micron Smart Pack Pleated Filter 2.5" X 9 3/4" - 4 Pack - IFilters
Smart Pack

iFilters - Smart Pack Water Filters - 1 Micron Smart Pack Pleated Filter 2.5" X 9 3/4" - 4 Pack

IF4-SPC-25-1001
in stock
$34.99 - $34.99
$34.99
$34.99 - $34.99
$34.99

iFilters - Smart Pack Water Filters - These 1 Micron Polyester Pleated Cartridges are manufactured from durable polyester to provide you with a sup...

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$34.99 - $34.99
$34.99
$34.99 - $34.99
$34.99
Poly-Ray Pleated Silicone, 0.2m Oring 222/FIN 20" - IFilters
HydroScientific

Poly-Ray Pleated Silicone, 0.2m Oring 222/FIN 20"

AR0020S52A
in stock
$180.73 - $180.73
$180.73
$180.73 - $180.73
$180.73

HydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene HydroScientific AR...

View full details
$180.73 - $180.73
$180.73
$180.73 - $180.73
$180.73
iFilters Smart Pack Water Filters - 10 micron Smart Pack Pleated Filter 2.5" X 9 3/4" - 4 Pack
Smart Pack

iFilters Smart Pack Water Filters - 10 micron Smart Pack Pleated Filter 2.5" X 9 3/4" - 4 Pack

IF4-SPC-25-1010
in stock
$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99

iFilters Smart Pack Water Filters - These 10-micron Polyester Pleated Cartridges are manufactured from durable polyester to provide you with a supe...

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$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99
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