Crystal Quest Whole House Water Filters
Crystal Quest® Whole House Water Filter systems are the perfect solution for any household, they are also suitable for apartment and office use.
If you need a whole house water filtration system to ensure that you have safer, softer, cleaner and better tasting water available almost anywhere, then these whole house units are what you need.
There are a number of different models available to suite various requirements and budgets, starting from about $299 and with top of the range models available going to around $2000.
Depending on the model, many come with various options allowing them to be adapted to your specific requirements.
Options may include:
- Installation options
- Additional filtration for specific problems
- Different numbers of filtration stages
- Different capacities
- Automatic back washing valve systems
- Stainless steel tanks
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There are three main Crystal Quest® Whole House Water Filter systems available, these are the Eagle Compact, Mid Size and Full Size and a brief summary of each as follows:
Crystal Quest® Eagle Compact Whole House Water Filters
8 filtration stages plus other optional add on cartridges.
3 systems available
Triple 20″ whole house water filters – up to 160,000 gallons.
Triple Big heavy duty 10″x5″ whole house water filters – up to 160,000 gallons.
Triple Big heavy duty 20″x5″ whole house water filters – up to 300,000 gallons.
1/2″, 3/4″ & 1″ NPT input/output
Approximate price range $299 – $599
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Crystal Quest® Eagle Mid-Size Whole House Water Filters 
11 filtration stages plus ultrafiltration, other optional add on cartridges available.
Up to 350,000 gallons
3/4″ & 1″ NPT input/output
Available with manual or auto backwashing, comes with either a fiber glass mineral tank and stainless steel jacket or a full stainless steel tank.
Approximate price range $699 – $1,049
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Crystal Quest® Eagle Full-Size Whole House Water Filters 
14 filtration stages plus ultrafiltration, includes natural infra-red and mineral balls, other optional add on cartridges available.
Up to 750,000 – 1,000,000 gallons
3/4″ & 1″ NPT input/output
Available with manual or auto backwashing, comes with either a fiber glass mineral tank and stainless steel jacket or a full stainless steel tank.
Approximate price range $1245 – $1995
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Basic Filtration Details
Compact Units
Stage 1. sediment filter cartridge – removal of silt, sediment and dirt.
Stages 2 – 7. five micron filter pad, kdf55, kdf85, ion exchange resin, gac, one micron filter pad.
Stage 8. solid carbon cartridge – removes volatile organic carbon compounds.
Mid size units add gravel beds and powerful magnets which further improve the filtration process and help protect plumbing and pipework from lime scale build up and corrosion.
Full size units further refine the filtration process and include a blend of natural infra-red and mineral balls which help to enrich the treated water.
Crystal Quest® whole house water filter systems can be back-washed when required to help maintain the filtration performance to a high level.
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