Standard Size Water Filter Replacement Cartridges

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Member of AUS. Water Assoc.
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5-Star Google Rating
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14 – Day Money Back
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Free Delivery
  • When it comes to replacement water filter cartridges the most important thing is the size.
  • We stock and supply a large selection of the most common water filter cartridges on the market which fit most standard filter housings.
  • Wide range of under sink water filter cartridges, membranes and filter replacements.

2.5 inch Water Filter Cartridges

-29%

10"x2.5" Sediment, Silver Carbon Block Cartridges

Regular price $39.00
Sale price $39.00 Regular price $55.00
Unit price
Pack: Sediment + Silver Carbon Block Cartridges. Pack of 10"x2.5" Sediment Cartridge + Nanometer Silver...

10"x2.5" Sediment, Granular Carbon, Carbon Block Cartridges

Regular price $49.00
Sale price $49.00 Regular price $49.00
Unit price
10-PP-GAG-CTO, Pack of 10"x2.5" Sediment Cartridge + GAC Granular Carbon + CTO Carbon Block Replacement Cartridges (1)...
-21%

10"x2.5" Sediment, Granular Carbon, Silver Carbon Block Cartridges

Regular price $59.00
Sale price $59.00 Regular price $75.00
Unit price
10-PP-GAG-SCTO, Pack of 10"x2.5" Sediment Cartridge + GAC Granular Carbon + Nanometer Silver Carbon Block Replacement Cartridges...

10"x2.5" Sediment and Carbon Block Cartridges

Regular price $29.00
Sale price $29.00 Regular price $29.00
Unit price
10-PP-CTO, Pack of 10"x2.5" Sediment Cartridge + CTO Carbon Block Replacement Cartridges (1) PP Sediment...

10"x2.5" Sediment and Granular Carbon Cartridges

Regular price $34.00
Sale price $34.00 Regular price $34.00
Unit price
10-PP-GAG, Pack of 10"x2.5" Sediment Cartridge + GAC Granular Carbon Replacement Cartridges (1) PP Sediment Cartridge: 5...

10"x2.5" Sediment Water Filter Cartridges (3 pcs)

Regular price $22.00
Sale price $22.00 Regular price $22.00
Unit price
10-PP-3, Pack of 3 pcs 10"x2.5" PP Sediment Water Filter Cartridges PP Sediment Drinking Water...
10"x2.5"x5mic String Wound Sediment Filter Cartridges (3 pcs)

10"x2.5"x5mic String Wound Sediment Filter Cartridges (3 pcs)

Regular price $27.00
Sale price $27.00 Regular price $27.00
Unit price
3 pcs x 10 inch x 5 micron String Wound Sediment Water Filter Cartridges. 10...
10"x2.5"x10mic String Wound Sediment Filter Cartridges (3 pcs)

10"x2.5"x10mic String Wound Sediment Filter Cartridges (3 pcs)

Regular price $28.00
Sale price $28.00 Regular price $28.00
Unit price
S-10A-10A-3, Pack of 3 pcs 10 inch x 2.5 inch x String Wound Sediment 10...

4.5" Big Blue Whole House Water Filter Cartridges

20x4.5 PolySpun Sediment Big Blue Filter Cartridge

20x4.5 PolySpun Sediment Big Blue Filter Cartridge

Regular price From $35.00
Sale price From $35.00 Regular price $35.00
Unit price
20” Big Blue Polyspun Sediment Filter Replacement Big Blue 20″ x 4.5″ Sidement Water Filter...
10x4.5 Poly Spun Sediment Filter Cartridge

10x4.5 Poly Spun Sediment Filter Cartridge

Regular price From $24.00
Sale price From $24.00 Regular price $24.00
Unit price
  10″ x 4.5″ Sidement Water Filter Cartridge Big Blue, 1 or 5 Micron, Choose...
4.5 Inch Carbon Block Cartridge

4.5 Inch Carbon Block Cartridge

Regular price From $35.00
Sale price From $35.00 Regular price $35.00
Unit price
Whole House Big Blue 4.5″ Carbon Block CTO Cartridge, 1 or 5 Micron, Choose from...
4.5 Inch GAC Granular Activated Carbon Cartridge

4.5 Inch GAC Granular Activated Carbon Cartridge

Regular price From $39.00
Sale price From $39.00 Regular price $39.00
Unit price
Whole House Big Blue 4.5″ GAC Granular Activated Carbon Cartridge, Choose from 10″ and 20″...

Residential Reverse Osmosis Membranes

Reverse Osmosis Membrane Filter, 50 GPD Vontron ULP1812-50

Reverse Osmosis Membrane Filter, 50 GPD Vontron ULP1812-50

Regular price $60.00
Sale price $60.00 Regular price $60.00
Unit price
50 GPD Reverse Osmosis Membrane, Vontron ULP1812-50 Vontron ULP1812 membrane is widely used in drinking...
Reverse Osmosis Membrane, Vontron 75 GPD ULP1812-75

Reverse Osmosis Membrane, Vontron 75 GPD ULP1812-75

Regular price $60.00
Sale price $60.00 Regular price $60.00
Unit price
75 GPD Reverse Osmosis Membrane, Vontron ULP1812-75   Vontron ULP1812 membrane is widely used in...
100 GPD RO Membrane, Vontron ULP2012-100
-13%

100 GPD RO Membrane, Vontron ULP2012-100

Regular price $69.00
Sale price $69.00 Regular price $80.00
Unit price
100 GPD Reverse Osmosis Membrane, Vontron ULP2012-100   Vontron ULP2012 membrane is widely used in...
200 GPD RO Membrane, Vontron ULP2812-200
-13%

200 GPD RO Membrane, Vontron ULP2812-200

Regular price $125.00
Sale price $125.00 Regular price $145.00
Unit price
200 GPD Reverse Osmosis Membrane, Vontron ULP2812-200   Vontron ULP2812 high flow and high rejection...
Nano Filtration Membrane, NF1-1812-100 - 100 GPD

Nano Filtration Membrane, NF1-1812-100 - 100 GPD

Regular price $54.00
Sale price $54.00 Regular price $54.00
Unit price
Nanofiltratiuon Membrane 100 GPD It has the selective desalination mechanism for removal of high polyvalent...