Isopure Water (ISO-WH3-20) Triple Stage 20" Whole House Filter

Isopure Water (ISO-WH3-20) Triple Stage 20" Whole House Filter

  • $249.00
    Unit price per 

The Slim-Line Whole House Filter provides purified water for most homes. This unit comes with three stages of filtration to allow for extra chlorine, taste and odor removal; or provide you with specialty cartridge filtration. Slim-line filters use a 20" x 2.5" filter cartridge and utilize a 3/4" NPT port that is compatible with most homes. Perfect for offices or homes with limited space, or places incapable of having backwashing filters, or having theneed of cartridges. Our units come fully built and ready for installation.

Pre-loaded Filter Cartridges:

  • 5 Micron Sediment Filter
  • 10 Micron Carbon Block Filter


  • Sediment
  • Pesticides
  • Giardia Cysts
  • Chlorine
  • THMs
  • Bad tastes
  • Odors
  • Turbidity
  • Herbicides
  • VOC (volatile organic compounds)
  • MTBEs
  • And much more!

    Filter Specifications:

    • Sediment Filter Life - 6-12 months
    • Carbon Block Filter Life - 20,000 Gallons
    • Recommended Maximum Flow Rate: 4 GPM*


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


  • Maximum Flow Capacity: 16 GPM
  • Maximum operating pressure: 100 PSI
  • Operating temperature: 40-100oF
  • Dimensions: 26" height x 15" width x 6" depth

*The actual flow of water may be greater than 4 GPM but to have maximum efficiency of 95%+ than the flow of water should be 4 GPM or less.