Filter Packs for ROG400

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$54.99
$109.99
F2ROG400 Pre-Filter Set for Greatwell 400 GPD Tankless Reverse Osmosis (RO) Water Filtration System Stage 1 and 3 (F2ROG400)
  • Fits Greatwell ROG400 RO system
  • Package includes one PAC composite filter and 1 activated carbon filter
  • PAC composite filter (1st stage, #FPAC1): a 3-in-1 carbon wrap filter that works as a combination of 2 polypropylene sediment filters and a carbon filter, it removes dirt, rust, sand, and other particles and polishes water to remove bad taste and odor.
  • Activated carbon filter (3rd stage, #FAC1): absorbs chlorine, halide, contaminants, odors, and other impurities that contribute to bad tastes and odors
  • 2 filters are recommended to be replaced every 6 to 12 months depending on the water quality and usage
  • Out of Stock
    $54.99
    GREATWELL MRO400 400 GPD RO Membrane Replacement 400 GPD Tankless Reverse Osmosis RO Water Filtration System - Stage 2 (MRO400)
  • Fits Greatwell ROG400 RO system.
  • Package includes one 400 GPD RO membrane with a 1.5:1 pure to drain ratio.
  • It removes up to 99% of over 1,000 contaminants including lead, fluoride, arsenic, asbestos, and more. Lasts up to 3 years.
  • Snap-on RO membrane provides easy filter replacement.
  • It is recommended to be replaced every 2 to 3 years depending on the water quality and usage.
  • $109.99
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