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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

iFilters Compatibles

RP-3500 Replacement Water Filter, 1000 Gal, Compatible with Frescapure 3500 WF0451

RP-3500
in stock

$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95

iFilters RP-3500 is a 100% compatible alternative replacement to the WF0451 filter used in the RP 3500 water filtration systems. Made from certifie...

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$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95
iFilters CBSM-2510 Coconut Shell CTO, Carbon Block Drinking Water Filter, 2.5 x 10, 0.5 Micron - IFilters
iFilters CBSM-2510 Coconut Shell CTO Carbon Block Drinking Water Filter – 2.5" x 10", 0.5 Micron
iFilters

iFilters CBSM-2510 Coconut Shell CTO, Carbon Block Drinking Water Filter, 2.5 x 10, 0.5 Micron

CBSM-2510
in stock

$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99

iFilters CBSM-2510 Coconut Shell CTO Carbon Block Drinking Water Filter – 2.5" x 10", 0.5 Micron High-Performance Filtration for Clean, Great-Tasti...

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$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99
Dual Stage Drinking Water Filter Replacement Set, filters VOC Mercury Lead
Dual Stage Drinking Water Filter Replacement Set, filters VOC Mercury Lead
Smart Pack

Smart Pack 0.5 & 5 Micron Carbon Block Under-Sink RO Replacement Set | GXSV10R Compatible – 2.5" x 10"

IF2-CB-2510-D
in stock

$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99

The Smart Pack Dual-Stage Under Sink Replacement Set includes two purpose-built filters designed to keep your water crisp, clean, and great-tasting...

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$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99
Sale Sale
iFilters Compatibles

iFilters Compatibles CB6 Compatible Carbon Block Water Filter Replacement – 0.5 Micron Under-Sink Cartridge for Multipure Aquaversa Systems

IF-CB6
in stock

$37.99
$37.99 - $37.99
$37.99
$34.99
$34.99 - $34.99
$34.99

Keep your drinking water clean, clear, and tasty with the iFilters Compatibles QC-CB6 Carbon Block Water Filter Replacement, designed for Multipure...

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$37.99
$37.99 - $37.99
$37.99
$34.99
$34.99 - $34.99
$34.99
Sale Sale
iFilters Compatibles

iFilters Compatibles IF2-CB8 Replacement Water Filter – 0.5 Micron Carbon Block for Amway E-84, E-85, A101 & E-9225 2 Pack

IF-CB8-2PK
in stock

$75.99 - $75.99
$75.99
$75.99 - $75.99
$75.99

Upgrade your drinking water with the iFilters Compatibles QC2-CB8 2-Pack Carbon Block Water Filters, a premium replacement for Amway E-84, E-85, A1...

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$75.99 - $75.99
$75.99
$75.99 - $75.99
$75.99
Hydronix Coconut Carbon Block Water Filter 4.5" x 20" - 0.5 Micron - SMCB-4520
Hydronix

Hydronix Coconut Carbon Block Water Filter 4.5" x 20" - 0.5 Micron - SMCB-4520

SMCB-4520
in stock

$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95

Hydronix SMCB-4520 carbon block filters are NSF/ANSI standard 42 certified for Material and structural Safety. SMCB-4520 filters have a particle re...

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$59.95 - $59.95
$59.95
$59.95 - $59.95
$59.95
iFilters CBSM-2510 Coconut Shell CTO, Carbon Block Drinking Water Filter, 2.5 x 10, 0.5 Micron - IFilters
iFilters

iFilters CBSM-2510 Coconut Shell CTO, Carbon Block Drinking Water Filter, 2.5 x 10, 0.5 Micron (4 Pack)

CBSM-2510-4PK
in stock
$67.99 - $67.99
$67.99
$67.99 - $67.99
$67.99

iFilters CBSM-2510 Coconut Shell CTO Carbon Block Drinking Water Filter – 2.5" x 10", 0.5 Micron High-Performance Filtration for Clean, Great-Tasti...

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$67.99 - $67.99
$67.99
$67.99 - $67.99
$67.99
Drinking Water Replacement Filter Set for 4 stage UV Filtration Systems - IFilters
iFilters

Drinking Water Replacement Filter Set for 4 stage UV Filtration Systems

IFD-U3PK-UV
in stock

$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00

The IFD-U3PK-UV is the correct OEM replacement set for the iFilters U300UV Under-sink Drinking Water Filtration Systems. The IFD-U3PK-UV combines S...

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$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00
Drinking Water Replacement Filter Set for 3 stage Filtration Systems - IFilters
iFilters

Drinking Water Replacement Filter Set for 3 stage Filtration Systems

IFD-U3PK
in stock

$38.99 - $38.99
$38.99
$38.99 - $38.99
$38.99

The IFD-U3PK combines Sediment filtration with GAC and KDF to filter and reduce heavy metals as well as chlorine, taste, and odor found in city and...

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$38.99 - $38.99
$38.99
$38.99 - $38.99
$38.99
Hydro Guard HDG-CB-8-38 (CB8), Amway E84, A101, E-9225 Compatible Carbon Block Water Filter
Hydro Guard

Hydro Guard HDG-CB-8-38 (CB8), Amway E84, A101, E-9225 Compatible Carbon Block Water Filter

HDG-CB-8-38
in stock

$35.84 - $35.84
$35.84
$35.84 - $35.84
$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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$35.84 - $35.84
$35.84
$35.84 - $35.84
$35.84
iFilters Compatibles

iFilters Compatibles Royal Prestige Replacement Filter – 0.5 Micron Coconut Shell Carbon Block Under-Sink Water Filter

RP-CB456505
in stock

$55.00 - $55.00
$55.00
$55.00 - $55.00
$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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$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00
iFilters Compatibles

iFilters Compatibles CB6 2-Pack 0.5-Micron Carbon Block Under-Sink Water Filter Replacement | Multipure Aquaversa Compatible – 2.5″ x 6.5″

IF-CB6-2PK
in stock

$57.00 - $57.00
$57.00
$57.00 - $57.00
$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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$57.00 - $57.00
$57.00
$57.00 - $57.00
$57.00
Drinking Water Replacement Filter Set for 3 stage UV Filtration Systems - IFilters
iFilters

Drinking Water Replacement Filter Set for 3 stage UV Filtration Systems

IFD-U2PK-UV
in stock
$54.99 - $54.99
$54.99
$54.99 - $54.99
$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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$54.99 - $54.99
$54.99
$54.99 - $54.99
$54.99
iFilters Compatibles

2 Pack RP-3500 Replacement Water Filter, Compatible with Frescapure 3500 WF0451

RP-3500-2PK
in stock

$109.99 - $109.99
$109.99
$109.99 - $109.99
$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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$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99
iFilters Compatibles

iFilters Compatibles Royal Prestige Replacement Filter – 0.5 Micron Coconut Shell Carbon Block Under-Sink Water Filter 2-Pack

RP-CB456505-2PK
in stock

$99.99 - $99.99
$99.99
$99.99 - $99.99
$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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$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99
iFilters

iFilters CBSM-2510 Coconut Shell CTO, Carbon Block Drinking Water Filter, 2.5 x 10, 0.5 Micron (2 Pack)

CBSM-2510-2PK
in stock
$37.99 - $37.99
$37.99
$37.99 - $37.99
$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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$37.99 - $37.99
$37.99
$37.99 - $37.99
$37.99
Hydronix SWC-45-20-0.5 - 0.5 Micron Sediment String Wound Water Filter Cartridge (4.5" x 20")
Hydronix

Hydronix SWC-45-20-0.5 Sediment String Wound Water Filter Cartridge, Whole House, Commercial 4.5 x 20, 0.5 Micron

SWC-45-20-0.5
in stock
$39.95 - $39.95
$39.95
$39.95 - $39.95
$39.95

Hydronix SWC-45-20-0.5 - 0.5 Micron Sediment String Wound Water Filter Cartridge (4.5" x 20") High-Performance Whole House & Commercial Sedimen...

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$39.95 - $39.95
$39.95
$39.95 - $39.95
$39.95
iFilters Compatibles

iFilters Compatibles CB8 Replacement Filter – 0.5 Micron Carbon Block Under‑Sink Water Filter

IF-CB8
in stock

$43.07 - $43.07
$43.07
$43.07 - $43.07
$43.07

Enjoy fresher, cleaner water every day with the iFilters Compatibles CB8 Carbon Block Water Filter, a reliable replacement for Amway E‑84, E‑85, A1...

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$43.07 - $43.07
$43.07
$43.07 - $43.07
$43.07
Sediment Water Filter Polypropylene, 2.5" x 20", 0.5 Micron - IFilters
Hydronix

Sediment Water Filter Polypropylene, 2.5" x 20", 0.5 Micron

SDC-25-20-0.5
in stock

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

Hydronix SDC-25-20-0.5 polypropylene sediment filters have a particle retention Size of 0.5 Microns and is used in a residential and commercial wat...

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$15.99 - $15.99
$15.99
$15.99 - $15.99
$15.99
OmniFilter ROR2000 RO Pre-Filter Cartridges - IFilters
Smart Pack

OmniFilter ROR2000 RO Pre-Filter Cartridges

ROR2000
in stock
$24.49 - $24.49
$24.49
$24.49 - $24.49
$24.49

OmniFilter ROR2000 RO Pre-Filter Cartridges reduce rust, sediment, and the taste and odor of Chlorine, leaving you with water that is as healthy as...

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$24.49 - $24.49
$24.49
$24.49 - $24.49
$24.49
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