Crystal Quest Water filters Replacement Filters. Crystal Quest replacement water filters for Above Counter, Below Counter, Faucet, Reverse Osmosis and Whole House water filers, filtration and sanitizers / water sanitizing systems.

Crystal Quest Countertop, Undersink and Refrigerator Water Filter Replacement Cartridges

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Product Name: Carbon Block 10" Item No. R5

Standard 10"X 2.5" 5-Micron Carbon Block Filter Cartridge

CRYSTAL QUEST® Carbon Block simultaneously removes chlorine, bad taste and odor, and organic chemicals that contribute to taste and odor while providing the particulate filtration and dirt-holding capacity of an efficient 5µm nominal sediment filter. The extrusion process allows the production of a carbon block with more carbon, but a lower pressure drop. CRYSTAL QUEST® Carbon Block filters to deliver extended life while removing sediment, chlorine, bad taste and odor, and organic contaminants from water, aqueous solutions or suspensions. The CRYSTAL QUEST® Carbon Block is also widely used in filtering organic solvents.

Crystal Quest Replacement Filter R5
Price: $14.50

Free shipping

Product Name: Pleated 10" Item No. R14-10

10"X 2.5" 5-Micron Sediment Filter - Reusable Pleated Cartridge

CRYSTAL QUEST® pleated cartridges outperform wound, spun, melt blown, resin bonded and other "depth" type filter elements because our cartridges are pleated to provide increased surface area and longer life.

Reduces extra-fine dirt, sand, sediment, silt, rust particles, and scale particles
Reduces bad taste and odor, and asbestos

It also provides high flow rates and dirt holding capacity, while maintaining an extremely low pressure drop.

Crystal Quest Replacement Filter R14-10
Price: $14.50

Free shipping

Product Name: PLUS-RC-10" Item No. CQ-RC-PL-10

Standard 10"X 2.5" - 6 stages, filters 10,000 gallons

6 stages filtration cartridge - one-micron filter pad, KDF55, KDF85, GAC, ion exchange resin, and another one-micron pad. Removes hundreds of contaminants* from your drinking water. more information

Crystal Quest Replacement Filter CQ-RC-PL-10
Price: $56.00

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Product Name: ULTRA- RC-10" Item No. CQ-RC-UL-10

Standard 10"X 2.5" - 6 stages, filters 20,000 gallons

Crystal Quest Replacement Filter CQ-RC-UL-10
Price: $75.00

Free shipping

Product Name: ULTIMATE-RC-10" Item No. CQ-RC-UM-10

Standard 10"X 2.5" - 6 stages, filters 30,000 gallons

Crystal Quest Replacement Filter CQ-RC-UM-10
Price: $95.00

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Product Name: Ceramic Filter Cartridge 10" Item No. R12-10

10"X 2" Ceramic Filter Cartridge

Removes harmful bacteria such as E. Coli, Fecal Coliform, Salmonella, Streptococcus, and cysts (Cryptosporidium, Giardia).
Reduces bad taste and odor, sediment, and asbestos

Crystal Quest Replacement Filter R12-10
Price: $56.00

Free shipping

Product Name: Fluoride Filter Cartridge 10" Item No. R24-10

Standard 10"X 2.5" Fluoride Filter Cartridge

Reduces fluoride below 0.5 ppm.

Crystal Quest Replacement Filter R24-10
Price: $56.00

Free shipping

Compact Whole House Water Filter Replacement Cartridges

Product Name: Carbon Block 20" Item No. R15

Standard 20"X 2.5" 5-Micron Carbon Block Filter

CRYSTAL QUEST® Carbon Block simultaneously removes chlorine taste and odor, and organic chemicals that contribute to taste and odor, while providing the particulate filtration and dirt-holding capacity of an efficient 5µm nominal sediment filter. The extrusion process allows the production of a carbon block with more carbon, but a lower pressure drop. CRYSTAL QUEST® Carbon Block filters to deliver extended life while removing sediment, chlorine taste and odor, and organic contaminants from water, aqueous solutions or suspensions. The CRYSTAL QUEST® Carbon Block is also widely used in filtering organic solvents.

Crystal Quest Replacement Filter R15
Price: $24.50

Free shipping

Product Name: Pleated 20" Item No. R16-20

Standard 20"X 2.5" - 5-Micron Reusable Sediment Filter Cartridge

Reduces extra-fine dirt, sand, sediment, silt, rust particles, and scale particles
Reduces bad taste and odor, and asbestos

It also provides high flow rates and dirt-holding capacity while maintaining extremely low pressure drop.

Crystal Quest Replacement Filter R16-20
Price: $24.50

Free shipping

Product Name: PLUS-RC-20" Item No. CQ-RC-PL-20

Standard 20"X 2.5" - 5 stages, filters 80,000 gallons

5 stages filtration cartridge - one-micron filter pad, KDF55, KDF85, GAC, and another one-micron pad. Removes hundreds of contaminants* from your drinking water.

Crystal Quest Replacement Filter CQ-RC-PL-20
Price: $153.00

Free shipping

Product Name: ULTRA- RC-20" Item No. CQ-RC-UL-20

Standard 20"X 2.5" - 5 stages, filters120,000 gallons

5 stages filtration cartridge - one-micron filter pad, KDF55, KDF85, GAC, and another one-micron pad. Removes hundreds of contaminants* from your drinking water.

Crystal Quest Replacement Filter CQ-RC-UL-20
Price: $193.00

Free shipping

Product Name: ULTIMATE-RC-20" Item No. CQ-RC-UM-20

Standard 20"X 2.5" - 5 stages, filters160,000 gallons

5 stages filtration cartridge - one-micron filter pad, KDF55, KDF85, GAC, and another one-micron pad. Removes hundreds of contaminants* from your drinking water.

Crystal Quest Replacement Filter CQ-RC-UM-20
Price: $233.00

Free shipping

Product Name: Fluoride Filter Cartridge 20" Item No. R24-20

Standard 20"X 2.5" Fluoride Cartridge

Reduce fluoride below 0.5 ppm.

Crystal Quest Replacement Filter R24-20
Price: $108.00

Free shipping

Product Name: Compact-RC-10" Item No. COM-10-RC

Standard 10"X 2.5" - 5 stages, filters 40,000 gallons

5 stages filtration cartridge - one-micron filter pad, KDF55, KDF85, GAC, ion exchange resin and another one-micron pad. Removes hundreds of contaminants* from your drinking water.