Whole House Big trio Housing Set (3)

  • Premium 3-STAGE mounted whole house housing set

  • Triple 20" housings offers multi-stage versatility & efficiency

  • No installation, pre-assembled complete system ready to mount

  • Large capacity, high flow rate polypropylene housings

  • Accepts industry standard 20" X 4.5" whole house cartridges

  • 1" FPT inlet and outlet ports for fast flow

  • No Backwashing is needed

  • Listed Price:$315.00
  • Total Saving:$48.00
  • Sales Price:$267.00

Options & Upgrades

$10 Value-Free!

O-Ring for Big & Compact Blue and Clear Housings

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    Advanced Water Filtration Versatility, Compatibility and Performance

    The APEC BIG TRIO 3-stage whole house filter housing set uses three (3) adjoining 20" Big Blue housings to offer multi-stage whole house water filtration versatility and efficiency. Multiple housings allow this unit to utilize three distinctly different specialty filters to address a wider range of contaminants found in different water sources. This is often not possible when using just a single whole house filter.

    Having problems with sediment, chlorine and iron in your water? No problem, just install the 20" sediment, carbon and iron specialty cartridges in the BIG TRIO unit. In fact, this customizable housing set works with all industry standard filters within the size of 20" length X 4.5" diameter, making it one of the most adaptable and affordable multi-stage whole house filtration systems on the market.

    The BIG TRIO housing sets are extremely durable and can withstand a wide range of chemicals in the water as well as large fluctuations in water pressure. The polypropylene (HFPP) cap has 1" FPT inlet and outlet ports for high-flow rate and the 1.25" internal port allows a greater volume of liquid to pass through the HFPP cap more rapidly.

    Note: The BIG TRIO housing setis usually placed in the main water line entering the home. While installation is fairly simple, it is our recommendation to have it installed by a licensed plumber.

Performance & Specification

    Housing Set Specifications and Performance Data:

    Model: FH-3BB-20
    Maximum Dimensions 26" H x 9" W x 23.5" L
    Initial Pressure @ Flow Rate 1 psi @ 15 gpm
    Weight 32 lbs
    Maximum Temperature 100ºF
    Maximum Pressure 90 psi
    Input & Output Line Size 1" FPT Bypass Adapter Standard
    (Larger 1 1/2" adapter available)


    Our BIG TRIO housing sets can accommodate 20" cartridges that remove sediment, carbon, iron, oil, and other contaminants. In addition, they also protect your appliances, fixtures and pipelines.

    This advanced system is usually placed in the main water line entering the home and generally have capacities to filter up to 100,000 gallons of water before you have to change the cartridge.

    Offering multiple housings, the BIG TRIO provides greater water purification versatility and efficiency when compared to single whole house filters. It allows you to mix and match and design a customized filtration process specifically for your particular water needs.

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