Big Blue Whole House Water Filters

Our Big Blue Whole House Water filter systems install at the point-of-entry and provide excellent filtration throughout your home or for your business. In addition, these systems can be used as prefilters or post filters for a larger whole house application.


  • Each system is available in Single, Double, or Triple cartridge configurations.
  • System uses standard 5" x 20" Filter Cartridges (4-5/8" x 20")
  • Optional 6 GPM UV Water Sterilizer add-on

When considering the use of a compact whole house with a specialty filter, such as the arsenic, iron, or fluoride systems, the suggested service flow rate should be reduced to 2 gallons per minute or more for best filtering performance.

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