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Crystal Quest Logo

Explore our online store's extensive selection of Crystal Quest water filtration products, featuring advanced whole-house systems, high-capacity reverse osmosis filters, commercial-grade purifiers, and eco-friendly water softeners. As a trusted leader in water filtration, Crystal Quest delivers cutting-edge solutions for clean, safe, and great-tasting water in homes and businesses.

Whether you need a powerful under-sink filter, a specialized fluoride removal system, or industrial water treatment solutions, our store has everything to meet your needs. Crystal Quest offers reliable, innovative solutions for superior water filtration.

Crystal Quest Demineralizing DI Water Filtration System CQE-CO-02160
SAVE $179.10
Crystal Quest Demineralizing (DI) Water Filtration System CQE-CO-02160
$1,791.00 $1,970.10
SAVE $179.10
Crystal Quest Acid Neutralizing Water Filtration System CQE-CO-02128
SAVE $177.00
Crystal Quest Acid Neutralizing Water Filtration System CQE-CO-02128
$1,770.00 $1,947.00
SAVE $177.00
Crystal Quest Medical Mid-Flow Reverse Osmosis System 500-7000 GPD CQE-CO-02055K165
SAVE $488.36
Crystal Quest Medical Mid-Flow Reverse Osmosis System (500-7000 GPD) CQE-CO-02055K165
$4,883.65 $5,372.01
SAVE $488.36
Crystal Quest Off-Grid, Portable Reverse Osmosis Travel Water System 200 Gallons Per Day CQE-RO-TRAVEL
SAVE $288.90
Crystal Quest Whole House Inline Water Filter CQE-CO-01112
SAVE $166.50
Crystal Quest Whole House Inline Water Filter CQE-CO-01112
$1,665.00 $1,831.50
SAVE $166.50
Crystal Quest Granular Activated Carbon Water Filtration System CQE-CO-02051
SAVE $200.40
Crystal Quest Granular Activated Carbon Water Filtration System CQE-CO-02051
$2,004.00 $2,204.40
SAVE $200.40
Crystal Quest Commercial Mid-Flow Reverse Osmosis System 500-7000 GPD CQE-CO-02024C
SAVE $388.37
Crystal Quest Commercial Mid-Flow Reverse Osmosis System (500-7000 GPD) CQE-CO-02024C
$3,883.65 $4,272.02
SAVE $388.37
Crystal Quest Low-Flow Reverse Osmosis System CQE-CO-02023R
SAVE $159.25
Crystal Quest Low-Flow Reverse Osmosis System CQE-CO-02023R
$1,599.65 $1,758.90
SAVE $159.25
Crystal Quest Commercial Water Softener System 600,000 Grains - Single 20 cu.ft. CQE-CO-02048
SAVE $1,440.00
Crystal Quest Commercial Water Softener System (600,000 Grains) - Single 20 cu.ft. CQE-CO-02048
$14,400.00 $15,840.00
SAVE $1,440.00
Crystal Quest Commercial Water Softener System 450,000 Grains - Single 15 cu.ft. CQE-CO-02047
SAVE $930.00
Crystal Quest Commercial Water Softener System (450,000 Grains) - Single 15 cu.ft. CQE-CO-02047
$9,300.00 $10,230.00
SAVE $930.00
Crystal Quest Commercial Water Softener System 210,000 Grains - Single 7 cu.ft. CQE-CO-02045
SAVE $520.00
Crystal Quest Commercial Water Softener System (210,000 Grains) - Single 7 cu.ft. CQE-CO-02045
$5,200.00 $5,720.00
SAVE $520.00
Crystal Quest Commercial Water Softener System 120,000 Grains - Single 4 cu.ft. CQE-CO-02044
SAVE $320.00
Crystal Quest Commercial Water Softener System (120,000 Grains) - Single 4 cu.ft. CQE-CO-02044
$3,200.00 $3,520.00
SAVE $320.00
Crystal Quest Commercial Water Softener System 1,200,000 Grains - 40 cu.ft CQE-CO-02050
SAVE $1,840.00
Crystal Quest Commercial Water Softener System (1,200,000 Grains) - 40 cu.ft CQE-CO-02050
$18,400.00 $20,240.00
SAVE $1,840.00
Crystal Quest Commercial Water Softener System 60,000 Grains - Single 2.0 cu.ft. CQE-CO-02041
SAVE $164.40
Crystal Quest Commercial Water Softener System (60,000 Grains) - Single 2.0 cu.ft. CQE-CO-02041
$1,644.00 $1,808.40
SAVE $164.40
Crystal Quest Commercial Water Softener System 300,000 Grains - Single 10 cu.ft. CQE-CO-02046
SAVE $619.50
Crystal Quest Commercial Water Softener System (300,000 Grains) - Single 10 cu.ft. CQE-CO-02046
$6,195.00 $6,814.50
SAVE $619.50
Crystal Quest Commercial Water Softener System 45,000 Grains - Single 1.5 cu.ft. CQE-CO-02039
SAVE $159.90
Crystal Quest Commercial Water Softener System (45,000 Grains) - Single 1.5 cu.ft. CQE-CO-02039
$1,599.00 $1,758.90
SAVE $159.90
Crystal Quest Commercial Water Softener System CQE-CO-02043
SAVE $299.00
Crystal Quest Commercial Water Softener System CQE-CO-02043
$2,990.00 $3,289.00
SAVE $299.00
Crystal Quest High-Flow Reverse Osmosis System 10,000 GPD - 50,000 GPD CQE-CO-02031
SAVE $1,583.27
Crystal Quest High-Flow Reverse Osmosis System 10,000 GPD - 50,000 GPD CQE-CO-02031
$15,832.65 $17,415.92
SAVE $1,583.27
Crystal Quest SMART GAC Water Filtration System CQE-CO-02059
SAVE $265.62
Crystal Quest SMART GAC Water Filtration System CQE-CO-02059
$2,656.23 $2,921.85
SAVE $265.62
Crystal Quest S-150 Commercial/Industrial Reverse Osmosis System Control Panel CQE-CV-S150
SAVE $340.00
Crystal Quest S-150 Commercial/Industrial Reverse Osmosis System Control Panel CQE-CV-S150
$3,400.00 $3,740.00
SAVE $340.00
Crystal Quest Commercial Water Softener System 90,000 Grains - Single 3 cu.ft. CQE-CO-02043
SAVE $299.00
Crystal Quest Commercial Water Softener System (90,000 Grains) - Single 3 cu.ft. CQE-CO-02043
$2,990.00 $3,289.00
SAVE $299.00
Crystal Quest Commercial Water Softener System 60,000 Grains - Single 2.0 cu.ft. CQE-CO-02041
SAVE $164.40
Crystal Quest Commercial Water Softener System (60,000 Grains) - Single 2.0 cu.ft. CQE-CO-02041
$1,644.00 $1,808.40
SAVE $164.40
Crystal Quest OxiOrg Water Oxidation Ozone System CQE-OXY-0800
SAVE $97.90
Crystal Quest OxiOrg Water Oxidation Ozone System CQE-OXY-0800
$979.00 $1,076.90
SAVE $97.90
Crystal Quest Quest Micro-Blaster™ Industrial Air Disinfection Ozone System CQE-OZH-0050
SAVE $327.50
Crystal Quest Quest Micro-Blaster™ Industrial Air Disinfection Ozone System CQE-OZH-0050
$3,275.00 $3,602.50
SAVE $327.50
Crystal Quest Micro-Blaster™ Commercial and Office Air Disinfection Ozone System CQE-OZM-00010
SAVE $147.50
Crystal Quest Micro-Blaster™ Commercial and Office Air Disinfection Ozone System CQE-OZM-00010
$1,475.00 $1,622.50
SAVE $147.50
Crystal Quest Quest Micro-Blaster Ultraviolet Air Filtration System CQE-UVX-0125
SAVE $307.50
Crystal Quest Quest Micro-Blaster Ultraviolet Air Filtration System CQE-UVX-0125
$3,075.00 $3,382.50
SAVE $307.50
Crystal Quest Whole House Water Softener with Pre/Post Filtration CQE-WH-01123
SAVE $153.10
Crystal Quest Whole House Water Softener with Pre/Post Filtration CQE-WH-01123
$1,531.00 $1,684.10
SAVE $153.10
Crystal Quest Off-Grid, Portable Reverse Osmosis Travel Water System 200 Gallons Per Day CQE-RO-TRAVEL
SAVE $288.90
Crystal Quest NV65B4FE1T Vertical Pump CQE-PM-89014
SAVE $787.10
Crystal Quest NV65B4FE1T Vertical Pump CQE-PM-89014
$7,871.00 $8,658.10
SAVE $787.10
Crystal Quest NV45B5FE3T Booster Pump 45GPM CQE-PM-89016
SAVE $645.00
Crystal Quest NV45B5FE3T Booster Pump 45GPM CQE-PM-89016
$6,450.00 $7,095.00
SAVE $645.00
Crystal Quest NV45B4FE3T Vertical Pump CQE-PM-89013
SAVE $605.50
Crystal Quest NV45B4FE3T Vertical Pump CQE-PM-89013
$6,055.00 $6,660.50
SAVE $605.50
Crystal Quest Salt-Free Water Conditioner CQE-WH-02133
SAVE $214.70
Crystal Quest Salt-Free Water Conditioner CQE-WH-02133
$2,147.00 $2,361.70
SAVE $214.70
Crystal Quest NV45B4FE1T Vertical Pump CQE-PM-89006
SAVE $656.40
Crystal Quest NV45B4FE1T Vertical Pump CQE-PM-89006
$6,564.00 $7,220.40
SAVE $656.40
Crystal Quest NV25B8FE3T Vertical Pump 3HP CQE-PM-89017
SAVE $482.80
Crystal Quest NV25B8FE3T Vertical Pump 3HP CQE-PM-89017
$4,828.00 $5,310.80
SAVE $482.80
Crystal Quest 84 GPM Ultraviolet Water Sterilizer System CQE-UV-00110
SAVE $346.90
Crystal Quest 84 GPM Ultraviolet Water Sterilizer System CQE-UV-00110
$3,469.00 $3,815.90
SAVE $346.90