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Home > Reverse Osmosis

Reverse Osmosis Water Filters, RO Filter System

Quite simply put, Reverse Osmosis Water Filters are the most efficient way to remove the largest number of contaminants commonly found in water. Reverse osmosis is the single most effective way to remove most impurities from drinking water, but it works even better in combination with other methods. Most filtration systems, both residential and municipal, combine reverse osmosys filtration with a pre-filtering method to remove large particles suspended in the water that would gum up the filter and reduce its effectiveness. Dissolved particles are then removed by the RO membrane – which effectively can remove most minerals (including salts), metals and many organic impurities from drinking water. Finally, filtered water will be forced through a ‘polishing filter’, often activated carbon, which will remove the remaining contaminants, and most objectionable odors and tastes from the water.
 
Disadvantages of Reverse Osmosis Water Systems are a few, but it is something to consider when selecting a home water filtration system. First, it is a slow process, commonly used in under-sink or point-of-use systems. Second, it produces water that is fairly acidic and aggressive, with lower pH, and close to distilled (i.e. a flat taste) - that is because RO membrane removes dissolved solids that contribute to taste along with contaminants.
 
We carry a full range of Crystal Quest Reverse Osmosis Water Filters from basic model all the way to 17 stage RO and Whole House / Commercial Reverse Osmosis Systems, starting from 200 GPD Light Commercial RO. If you buy one of our Commercial Systems, we highly recommend an optional remineralizing and pH balancing cartridge to restore pH and minerals. We will install it on your new RO system or bottleless water cooler free of charge.



Portable Reverse Osmosis Water FilterPortable Reverse Osmosis System
SKU: CQ-RO-PORTABLE
Portable 10-stage Reverse Osmosis System provides safe, pure high quality drinking water with capacity of up to 50 gallons per day using Reverse Osmosis technology. Great for homes, apartments, offices, recreational vehicles, boats...

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Our Price: $176.00
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Thunder 1000C Reverse Osmosis SystemThunder 1000C Reverse Osmosis System
SKU: CQE-RO-00101
Thunder 1000C Reverse Osmosis system is a top of the line 12-stage RO System with 5 replacable cartridges. System produces up to 100 gallons of top quality water per day and removes up to 99.9% of undesirable contaminants and...

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Our Price: $257.00
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Thunder 1000M Reverse Osmosis SystemThunder 1000M RO+UF System
SKU: CQE-RO-00109
Thunder 1000M Reverse Osmosis system is an upgrade to Thunder 1000C RO system with an addition of an inline multi-stage cartridge after an RO membrane. Choose between 50, 75 or 100 GPD (gallons per day) reverse osmosis membranes...

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Our Price: $297.00
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Crystal Quest CQE-RO-00105 Reverse Osmosis SystemThunder 1000CP Reverse Osmosis System with Pump
SKU: CQE-RO-00105
Thunder 1000CP Reverse Osmosis System is an upgrade for Thunder 1000C with a booster pump, which may be required if your water pressure is low, or you are on your own well water.
 
Our Price: $413.00
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Thunder 2000M Reverse Osmosis SystemThunder 2000M RO+UF System
SKU: CQE-RO-00110
Thunder 2000M Reverse Osmosis system is an upgrade to Thunder 2000C RO system with an addition of an Ultrafiltration membrane for storage tank to prevent bacteria growth. Choose between 50, 75 or 100 GPD (gallons per day)...

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Our Price: $327.00
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Thunder 3000C RO+UF Reverse Osmosis SystemThunder 3000C RO/UF System
SKU: CQE-RO-00103
Crystal Quest Thunder 3000C Reverse Osmosis System has an UltraViolet sterilizer to prevent bacteria contamination. Great for customers with well water.

Reverse Osmosis/Ultrafiltration systems are revolutionary...

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Our Price: $416.00
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Thunder 3000CP RO+UF Reverse Osmosis SystemThunder 3000CP Reverse Osmosis System with Pump
SKU: CQE-RO-00107
Crystal Quest Thunder 3000CP Reverse Osmosis System has a pressure pump and an UltraViolet sterilizer to prevent bacteria contamination. Great for customers with well water.

Reverse Osmosis/Ultrafiltration systems...

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Our Price: $566.00
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Thunder 4000M RO+UF Water Filter SystemThunder 4000M RO/UF System
SKU: CQE-RO-00112
Thunder 4000M Crystal Quest Reverse Omsosis System is a top of the line RO system with an additional Ultraviolet sterilizer for bacteria removal, and UF membrane to prevent water tank contamination.

Reverse...

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Our Price: $473.00
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Thunder 4000MP Reverse Osmosis System with PumpThunder 4000MP RO/UF with pressure pump
SKU: CQE-RO-00116
Crystal Quest Thunder 4000MP is our top of the line system, with 6 replacement cartridges, UV light and pressure pump. No matter what is your water source, this system will consistenly produce high quality drinking water year after...

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Our Price: $652.00
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Reverse Osmosis Water Filtration System 5-stage with Booster PumpReverse Osmosis Filter 5-stage
SKU: CQ-RO-ULTIMATE
Reverse Osmosis Water Filtration System with Booster Pump is the perfect 5-stage RO system for those who want sound water quality at great price. System comes with everything you need for full installation and detailed...

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Our Price: $349.00
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Pressurized Reverse Osmosis Water Storage TankReverse Osmosis Storage Tank
SKU: RO-TNK-4
Reverse Osmosis storage tank for under sink Reverse Osmosis Systems. Pressurized, more than one tank can be used to increase storage capacity.
Stainless...

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Our Price: $62.00

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Reverse Osmosis Water Filters, RO Filter System