  | Drinking Filter Replacement Kit for AQ-4000 SKU: AQ-4025
Aquasana AQ-4000 Drinking Water Filter System Twin Filter Replacement Cartridges,“A” & “B” replacement O-rings also included. Filters out:
Lead
Chlorine
Organic...
 (read more...) | Our Price: $47.99 | |
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  | Paragon Countertop Replacement cartridge SKU: P2901RC
Replacement cartridge for Paragon Countertop water filters. A GAC (granulated activated carbon) cartridge with 5-micron filtration that is NSF-certified to reduce Lead, Chlorine, Taste... (read more...) | Our Price: $30.95 | |
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  | Carbon Block Filter SKU: CQ-R5
Standard 10"x2.5" 5-micron Carbon Block filter cartridge. Carbon Block simultaneously removes chlorine, bad taste and odor, and organic chemicals that contribute to taste and odor while... (read more...) | Our Price: $14.95 | |
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  | Pleated Sediment Filter SKU: CQ-R14-10
Reusable Pleated Cartridge 10"X 2.5" 5-Micron Sediment Filter . Pleated cartridges outperform wound, spun, melt blown, resin bonded and other "depth" type filter elements because our... (read more...) | Our Price: $14.95 | |
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  | 6-stage Filter Cartridge SKU: CQ-RC-PL-10
Standard 10"x2.5" 6-stage water filtration cartridge. Cartridge consists of one-micron filter pad, KDF55, KDF85, GAC, ion exchange resin, and another one-micron pad. Removes hundreds of... (read more...) | Our Price: $51.00 | |
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  | UV System replacement lamp SKU: CQ-UV-03101
The UV lamp, incorporate natural ultraviolet light energy to eradicate microbiological contamination. Water enters through the bottom part of the... (read more...) | Our Price: $59.00 | |
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  | Fluoride Filter Cartridge SKU: CQ-R24-10
Standard 10"x2.5" Fluoride Filter Cartridge. Reduces fluoride below 0.5 ppm. Contains fine-mesh pre-resin media to reduce Fluoride that may be present in the untreated water source. The... (read more...) | Our Price: $51.00 | |
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  | 6-stage Fluoride Cartridge SKU: CQE-RC-04049
A 6-stage, 10"x2.5" specialty water filter cartridge with fluoride removal media.
Cartridge consists of one-micron filter pad, fluoride removal media, KDF55, KDF85, GAC, and... (read more...) | Our Price: $51.00 | |
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  | Nitrate Filter Cartridge SKU: CQE-RC-04007
Standard 10"x2.5" Nitrate Removal Filter Cartridge. Contains special nitrate-selective resin. Nitrate reduction is 90% to 95% and breakthrough is not affected by sulfate levels.... (read more...) | Our Price: $51.00 | |
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  | Nitrate Multistage Cartridge SKU: CQE-RC-04050
Nitrate Multistage Cartridge contains a special nitrate-selective resin. Nitrate reduction is 90% to 95% and breakthrough is not affected by sulfate... (read more...) | Our Price: $51.00 | |
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  | Arsenic Filter Cartridge SKU: CQE-RC-04008
Standard 10"x2.5" Arsenic removal filter Cartridge. Contains an Arsenic-specific resin cartridge designed specifically for reducing Arsenic. The cartridge is a strongly basic hybrid anion... (read more...) | Our Price: $71.00 | |
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  | Arsenic Multistage Cartridge SKU: CQE-RC-04051
Contains Arsenic-selective resin, designed specifically for reducing arsenic.
It also contains 2-one micron filter pads, KDF 55, KDF 85 and coconut shell... (read more...) | Our Price: $71.00 | |
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  | Alkalizer, ionizer, mineralizer, and oxidation cartridge SKU: CQ-RC-AM-10
Natural alkalizer, ionizer, mineralizer, and oxidation cartridge is effective and affordable.
| Our Price: $47.00 | |
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  | Calcite Acid Neutralizer Cartridge SKU: CQ-RC-CG-10
Calcite and Coconut Shell GAC 2.5"x10" acid neutralizer cartridge. Is used for the remineralization of soft, acidic, or low pH water. Can also be used as last polishing or remineralizing... (read more...) | Our Price: $19.50 | |
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  | Demineralizing Filter Cartridge 10" SKU: CQ-RC-04011
Mixed Bed DI Industrial Grade cartridges contains high quality mixed bed de-mineralizer resin.
Color indicator tells you when it is exhausted.
| Our Price: $20.50 | |
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  | Water Softener Cartridge 10" SKU: CQ-RC-CR-10
Revolutionary Water softening cartridge provides softened water in a convenient 10"x2.5" cartridge-style design. Uses a bed of sodium form cation resin beads to reduce total dissolved solids...
 (read more...) | Our Price: $22.50 | |
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  | Iron Removal Filter SKU: CQE-RC-04010
10"x2.5" Iron Removal Cartridge is designed to provide easy and convenient way to remove iron from water. Compact design allows this cartidge to be used in any standard size water filtration... (read more...) | Our Price: $20.45 | |
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  | Granulated Activated Carbon GAC Cartridge SKU: CQE-RC-04048
Standard 10"x2.5" Granulated Activated Carbon GAC cartridge. GAC is universally recognized and widely used as effective absorbent for a wide variety of organic contaminants. It... (read more...) | Our Price: $15.50 | |
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  | Phosphate and Coconut Shell GAC Cartridge SKU: CQ-RC-PC-10
Standard 10"x2.5" Phosphate crystal and Coconut Shell GAC cartridges are designed to effectively reduce chlorine, bad taste, odor and certain organics in addition to preventing scale... (read more...) | Our Price: $27.50 | |
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  | Phosphate and GAC Cartridge 20" SKU: CQ-RC-04025
Standard 20"x2.5" Phosphate crystal and Coconut Shell GAC cartridges are designed to effectively reduce chlorine, bad taste, odor and certain organics in addition to preventing scale... (read more...) | Our Price: $39.00 | |
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  | 10" Whole House Cartridge SKU: Compact-RC-10
Standard 10"x2.5" 6-stage whole house filter cartridge. Great for the whole house, apartment, or office use. 40,000 gallons of filtration.
| Our Price: $102.99 | |
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  | Ceramic Filter Cartridge SKU: CQ-R12-10
Standard 10"x2" Ceramic filter cartridge. Removes harmful bacteria such as E. Coli, Fecal Coli form, Salmonella, Streptococcus, and cysts (Cryptosporidium, Giardia). Reduces bad taste and... (read more...) | Our Price: $55.00 | |
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  | 10" UF Membrane Filter Cartridge SKU: CQE-RC-UF-10
Ultrafiltration (UF) is an important purification technology used for the production of high-purity water. UF is effective for the removal of colloids,... (read more...) | Our Price: $39.50 | |
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  | Arsenic Filter Cartridge 20" SKU: CQ-R19-20
Arsenic cartridges contain high quality resin specifically designed for Arsenic V and III.
Capacity: 3000 gallons
| Our Price: $100.00 | |
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  | Demineralizing Filter Cartridge 20" SKU: CQ-R-04023
Mixed Bed DI Industrial Grade cartridges contains high quality mixed bed de-mineralizer resin.
Color indicator tells you when it is exhausted.
| Our Price: $45.00 | |
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  | Fluoride Filter Cartridge 20" SKU: CQ-R-04019
Contains fine mesh pre-resin media also known as aluminum oxide. Reduces fluoride below 0.5 ppm.
| Our Price: $99.00 | |
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  | Nitrate Filter Cartridge 20" SKU: CQ-R-04020
Standard 20"x 2.5" Nitrate Removal Filter Cartridge. Contains...
 (read more...) | Our Price: $99.00 | |
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  | Sediment Filter Cartridge 20" SKU: CQ-R16-20
5-micron, 20"x2.5" reusable pleated Sediment Filter Cartridge. Reduces extra-fine dirt, sand, sediment, silt, rust particles, and scale particles. Also reduces bad taste and odor, and... (read more...) | Our Price: $25.50 | |
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  | 20" Carbon Block Cartridge SKU: CQ-R15
Standard 20"X 2.5" 5-Micron Carbon Block Filter. Carbon Block simultaneously removes chlorine taste and odor, and organic chemicals that contribute to taste and odor, while providing the... (read more...) | Our Price: $25.50 | |
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  | 20" Whole House Cartridge SKU: CQ-RC
Multi-stage 20"x2.5" whole house water filter cartridge capable of high-volume water filtration. Water passes through a one micron filter pad, KDF55, KDF85, GAC (granular activated... (read more...) | Our Price: $151.00 | |
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  | 20" UF Membrane Filter SKU: CQE-RC-UF-20
Ultrafiltration (UF) is an important purification technology used for the production of high-purity water. UF is effective for the removal of colloids,... (read more...) | Our Price: $64.50 | |
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  | 20" Water Softening Cartridge SKU: CQ-RC-CR-20 20" Water Softener Cartridges provide softened water in a convenient cartridge style design. These cation exchange softening cartridges utilize a bed of sodium form cation resin beads to reduce...
 (read more...) | Our Price: $34.00 | |