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FREE SHIPPING • Orders over $45+
Replacement GAC & KDF filter cartridges.
iFilters SP30-KDF1-4510 Whole House Sediment & GAC/KDF Replacement Filter – 4.5" x 10"
$80.00 - $80.00
$80.00
$80.00 - $80.00
$80.00
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iFilters SP30-KDF1-4510 Sediment and GAC/KDF Replacement Filter - 4.5" x 10"

SP30-KDF1-4510 iFilters

iFilters SP30-KDF1-4510 Whole House Sediment & GAC/KDF Replacement Filter – 4.5" x 10" Upgrade your home's water filtration with the iFilters S...

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$80.00 - $80.00
$80.00
$80.00 - $80.00
$80.00
$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00
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iFilters SP30-KDF2-4520 Whole House Sediment & KDF Water Filter Set, 30 Micron 4.5"x20"

SP30-KDF2-4520 iFilters

iFilters SP30-KDF2-4520 Whole House Sediment & KDF Water Filter Set – 30 Micron, 4.5" x 20" Upgrade your home's water filtration system with th...

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$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00
PRO+AQUA FC-PK-100E
PRO+AQUA FC-PK-100E Whole House Heavy Metals Well Water Filter Replacement Set – 3-Stage, 20", 5 Micron
$151.95 - $151.95
$151.95
$151.95 - $151.95
$151.95
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PRO+AQUA FC-PK-100E Whole House Heavy Metals Well Water Filter Replacement Set 3 Stage 20", 5 Micron

FC-PK-100E PRO+AQUA

PRO+AQUA FC-PK-100E Whole House Heavy Metals Well Water Filter Replacement Set – 3-Stage, 20", 5 Micron Upgrade your PRO+AQUA PRO-100-E Filtration ...

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$151.95 - $151.95
$151.95
$151.95 - $151.95
$151.95
PRO+AQUA ELITE GEN2 Three-Stage Replacement Filter Set for PRO-100-E GEN2 System. Includes ACB - FC-19-ACB, CRK - FC-19-CRK and SED - FC-19-SED
$0.00 - $0.00
$0.00
$151.95
$151.95 - $151.95
$151.95
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PRO+AQUA FC-PK19-100E Replacement Filter Set for PRO-100-E ELITE GEN2 System, Sediment, KDF/Blend, Carbon Infused

FC-PK19-100E PRO+AQUA

PRO+AQUA ELITE GEN2 Three-Stage Replacement Filter Set for PRO-100-E GEN2 System Advanced Whole House Filtration for Superior Water Quality Designe...

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$0.00 - $0.00
$0.00
$151.95
$151.95 - $151.95
$151.95
$54.99 - $54.99
$54.99
$54.99 - $54.99
$54.99
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iFilters KDF and GAC Well or City Water Whole House Filtration 4.5" x 10"

KDF1-4510 iFilters

KDF1-4510 4.5" x 10" Coconut GAC + 1 LB KDF cartridge. For City or Well Water Whole House or Commercial use. This filter is made from coconut shell...

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$54.99 - $54.99
$54.99
$54.99 - $54.99
$54.99
$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99
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iFilters KDF and GAC City or Well Water Whole House Filtration 4.5" x 20"

KDF2-4520 iFilters

KDF2-4520 4.5" x 20" Coconut GAC + 2LBS KDF size cartridge. For City or Well Water Whole House or Commercial use. This filter is made from coconut ...

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$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99
$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99
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KDF85-10B 10" Iron, Hydrogen Sulfide, Sulfur, and Scale Well Water Filter

KDF85-10B iFilters

KDF85-10B 4.5" x 10" Coconut GAC + KDF85 Big Blue size cartridge. For Well Water or City Whole House filtration as well as Commercial use. This fil...

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$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99
$129.95 - $129.95
$129.95
$129.95 - $129.95
$129.95
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KDF85-20B 20" Iron, Hydrogen Sulfide, Sulfur, and Scale Well Water Filter

KDF85-20B iFilters

KDF85-20B 4.5" x 20" Coconut GAC + KDF85 Big Blue size cartridge. For Well Water or City Whole House filtration as well as Commercial use. This fil...

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$129.95 - $129.95
$129.95
$129.95 - $129.95
$129.95
$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99
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UDF-4520GACKDF2 4.5" x 20" Coconut GAC + 2LBS KDF

UDF-4520GACKDF2 Hydronix

Hydronix Whole House UDF-4520GACKDF2 4.5" x 20" Coconut GAC + 2LBS KDF, Big Blue size cartridge. This filter is made from coconut shell GAC in comb...

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$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99
$255.00 - $255.00
$255.00
$255.00 - $255.00
$255.00
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Whole House Alkaline pH Mineral Replacement Water Filter, 20"

UDF-20BP-ALK iFilters

This 4.5" x 20" Alkaline cartridge is used to increase pH and neutralize the acidity of low-mineral water. This alkaline filter will improve the ov...

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$255.00 - $255.00
$255.00
$255.00 - $255.00
$255.00