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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 $35.84 - Original price $35.84
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$35.84
$35.84 - $35.84
Current price $35.84

Hydro Guard HDG-CB8-38 Carbon Block Water Filter – Compatible with CB8, Amway E84, A101, & E-9225 The Hydro Guard HDG-CB8-38 Carbon Block Water...

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Original price $35.84 - Original price $35.84
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$35.84
$35.84 - $35.84
Current price $35.84
Original price $55.00 - Original price $55.00
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$55.00
$55.00 - $55.00
Current price $55.00

Enjoy cleaner, better-tasting water with the iFilters Compatibles Royal Prestige Carbon Block Replacement Filter. Designed for FrescaPure 4000, 450...

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Original price $55.00 - Original price $55.00
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$55.00
$55.00 - $55.00
Current price $55.00
Original price $57.00 - Original price $57.00
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$57.00
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Current price $57.00

Deliver fresh, better-tasting water to your home with the iFilters Compatibles IF-CB6-2PK 2-Pack Carbon Block Replacement Filters, made for Multipu...

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Original price $57.00 - Original price $57.00
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$57.00
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Current price $57.00
Original price $39.50 - Original price $39.50
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$39.50
$39.50 - $39.50
Current price $39.50

Hydronix CB-45-2005 Whole House, Hydroponics, Commercial Carbon Block Water Filter – 4.5" x 20", 5 Micron Superior Water Filtration for Residential...

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Original price $39.50 - Original price $39.50
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$39.50
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Current price $39.50
Original price $54.99 - Original price $54.99
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$54.99
$54.99 - $54.99
Current price $54.99

The IFD-U2PK-UV is the correct OEM replacement set for the iFilters U200UV Under-sink Drinking Water Filtration Systems. The IFD-U2PK-UV combines d...

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Original price $54.99 - Original price $54.99
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$54.99
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Current price $54.99
Original price $109.99 - Original price $109.99
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$109.99
$109.99 - $109.99
Current price $109.99

2 Pack iFilters RP-3500 is a 100% compatible alternative replacement for the WF0451 filter used in the RP 5300 water filtration systems. Made from ...

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Original price $109.99 - Original price $109.99
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$109.99
$109.99 - $109.99
Current price $109.99
Original price $34.99 - Original price $34.99
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$34.99
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Current price $34.99

4 Pack - Hydronix Carbon Block Filters are manufactured with high purity coconut shell carbon. These Coconut Carbon Block filters provide an excell...

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Original price $34.99 - Original price $34.99
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$34.99
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Original price $39.69 - Original price $39.69
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$39.69
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Current price $39.69

(3 Pack) Hydronix CB-25-2010 Carbon Block Water Filters – 10 Micron, 2.5” x 20” Upgrade your water filtration system with the Hydronix CB-25-2010 C...

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Original price $39.69 - Original price $39.69
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$39.69
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Current price $39.69
Original price $8.12 - Original price $8.12
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$8.12
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Current price $8.12

The Hydronix UDF-10 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 $8.12 - Original price $8.12
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$8.12
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Original price $99.99 - Original price $99.99
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$99.99
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Current price $99.99

Enjoy cleaner, better-tasting water with the iFilters Compatibles Royal Prestige Carbon Block Replacement Filter 2-Pack. Designed for FrescaPure 40...

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Original price $99.99 - Original price $99.99
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$99.99
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Current price $99.99
Original price $14.00 - Original price $14.00
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$14.00
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Current price $14.00

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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Original price $14.00 - Original price $14.00
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Original price $29.49 - Original price $29.49
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$29.49
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Current price $29.49

The CB5-4510 carbon block whole house filters is have a particle retention Size of 5 microns. Suitable for Drinking water filtration applications a...

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Original price $29.49 - Original price $29.49
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Current price $29.49
Original price $55.00 - Original price $55.00
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$55.00
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Current price $55.00

Hydronix CB-45-2001 Carbon Block filters are NSF/ANSI Standard 42 certified for material and structural safety. CB-45-2001 filters have a particle ...

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Original price $55.00 - Original price $55.00
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Original price $18.51 - Original price $18.51
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$18.51
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Current price $18.51

Hydronix CB-25-2005 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. CB-25-2005 filters have a particle ...

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Original price $18.51 - Original price $18.51
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$18.51
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Original price $10.99 - Original price $10.99
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$10.99
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Current price $10.99

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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$10.99
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Original price $37.99 - Original price $37.99
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$37.99
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Current price $37.99

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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$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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$6.90
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Original price $11.00 - Original price $11.00
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$11.00
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Current price $11.00

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 $11.00 - Original price $11.00
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$11.00
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Current price $11.00
Original price $23.75 - Original price $23.75
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$23.75
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Current price $23.75

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 $128.98 - Original price $128.98
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$128.98
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Current price $128.98

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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$128.98
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Current price $128.98
Original price $7.50 - Original price $7.50
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$7.50
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Hydronix ICF Series Inline Filters utilize NSF listed coconut shell GAC and are designed to remove unpleasant taste and odor and reduce sediment to...

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Original price $7.50 - Original price $7.50
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$7.50
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Original price $11.81 - Original price $11.81
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$11.81
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Hydronix ICF-2512Q Inline Filters with Quick Connect utilize NSF-listed coconut shell GAC and are designed to remove unpleasant taste and odor and ...

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Original price $11.81 - Original price $11.81
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Original price $19.99 - Original price $19.99
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$19.99
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Current price $19.99

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 $19.99 - Original price $19.99
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$19.99
$19.99 - $19.99
Current price $19.99
Original price $49.85 - Original price $49.85
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$49.85
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Current price $49.85

Pro+Aqua Reverse Osmosis Replacement Pre-Filter Set. Includes 1 sediment filter (Stage 1) and 2 triple capacity carbon block filters (Stage 2-3). S...

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Original price $49.85 - Original price $49.85
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$49.85
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Current price $49.85
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