iSpring F28K75 3-Year Filter Replacement Supply Set For 6-Stage Reverse Osmosis Water Filtration Systems

3-year Replacement Supply with 75GDP RO Membrane
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Product Features

  • 3 year, 28 piece replacement water filter pack for 6-Stage Alkaline RO systems.
  • Each filter is individually wrapped to preserve freshness.
  • Fits standard size RO systems, including most brand name models.
  • The upgraded post-filters come with quick connections and fittings. Please attach the included fittings to the filters and connect the tubings to the fittings. You may discard the old compression fittings.

What's Included:

  • 6x 5 Micron Sediment Filters (1st Stage): Removes dirt, rust, sand, and other particles. Tested by independent third-party to meet NSF/ANSI Standard.
  • 6x 5 Micron Granular Activated Carbon (GAC) Filters (2nd Stage): Absorbs chlorine, halite, organic contaminants, odors, and other impurities that contribute to bad tastes and odors.
  • 6x 5 Micron CTO Carbon Block Filters (3rd Stage): Further removes any remaining chlorine, tastes, and odors.
  • 1x High Rejection .0001 Micron TFC Reverse Osmosis Membrane (4th Stage): The heart of the RO system. Produces drinking water at a rate of 75 gallons per day. Replace about every 2-3 years. Tested by independent third-party to meet NSF/ANSI Standard.
  • 3x Post Carbon Inline Filter (5th Stage): Polishes the water from the tank before it is delivered to your faucet.
  • 6x Alkaline pH Filters (6th Stage): Adds 0.5 - 0.8 PH back to the water, also adds back healthy minerals such as ionized calcium, magnesium, sodium, and potassium, which were removed during the RO process.

Fits Models

  • RCC7AK
  • RCC7P-AK
  • Most other 6-stage RO systems

Specifications & Dimensions

  • Length: 9 3/4", O.D. = 2 7/8"
  • Weight: 25 LBS
  • Availability: In Stock
  • Model: F28K75
  • Manufacturer: iSpring

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