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Isopure Water (ISO-WH1-20B) Single Stage 20" Big Blue Boy Whole House Water Filter

Isopure Water (ISO-WH1-20B) Single Stage 20" Big Blue Boy Whole House Water Filter
On sale$89.99
Retail Price:$175.00
Your Savings:$85.01(49%)
Ships within 24-72 Hours
Part Number:ISO-WH1-20B
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The Single Stage Whole House Sediment Water Filter uses Big Blue filter cartridges (20" x 4.5" aka Big Blue) and large 1" ports are used to reduce the pressure drop in any home. Our units come fully built and ready for installation.

So what makes these different than everyone else? Most competitors use a smaller filter cartridges (ex: 10" x 2.5") with smaller ports. Although these units may be fine for small homes or offices, they will not effectively remove all contaminants for larger homes that demand a high flow rate.

Pre-loaded Filter:

  • 5 Micron Sediment Filter


    • Sediment
    • Oil
    • Grease
    • Rust
    • Dirt

    Filter Specifications:

    • Sediment Filter Life - 6-12 months
    • Recommended Maximum Flow Rate: 8 GPM*


  • Filter Wrench
  • Metal Wall Mounting Bracket
  • Installation Instruction Included
  • 100% Satisfaction - 30 Day Money Back Guarantee
  • 1 Year Limited Manufacturer's Warranty


  • Maximum operating pressure: 100 PSI
  • Operating temperature: 40-100oF
  • Dimensions: 28" height x 8" width x 8" depth
5 Stars
First of all, I bought this product for my residence after reading the 30 days satisfaction guarantee..But I am totally satisfied.
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Reviewed by:  from Commerce City, Colorado. on 4/9/2012
5 Stars
Fit for Large Homes
I bought this product after seeing the description that it fits for larger homes. I feel the same after using it in my home but I also bought some Chlorine test strips too and I can tell its working. I guess filtered water feels the same.
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Reviewed by:  from Houston, Texas. on 3/30/2012

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