iSpring F3US Standard Reverse Osmosis RO Systems 6-Month Prefilter Replacement Supply Filter Cartridge Pack Set, 3 Filters w/ Sediment, CTO and GAC, 10" X 2.5", Made in USA.

  • Individually wrapped, filter replacement cartridge pack for iSpring PH100, RO100 and most industry standard 10” under sink and reverse osmosis RO systems. Made in the US.
  • Sediment Water Filter: Works as the first barrier in the reverse osmosis system by removing solid particles like silt, rust and dirt from the water. This prevents the other filters from getting clogged with fine particles and reduces the risk of damage to the other parts of the filtration system.
  • Granular Activated Carbon Filter: Includes carbon media that filters out impurities in the water. This protects and prolongs the lifespan of the reverse osmosis membrane.
  • Carbon Block Filter: Activated carbon filters trap and absorb chemicals and chlorine from the water.
  • 3 pack of 10” x 2.5” replacement water filters included: 1x Sediment Filter, 1x Granular Activated Carbon Filter, 1x Carbon Block Filter. All filters are made in the USA.
  • Note: This filter pack does NOT include an RO membrane.
  • We offer tech and customer service support by phone or email from our Georgia, USA location. Contact our knowledgeable team for help with product selection that fits your specific water filtration needs and after-sale support to simplify your user experience. We are happy to be here to support our customers now and in the years to come.
  • $45.99
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    What is included:
    1x US Made 5 Micron Sediment Filter:
    Average Filter Life: 6- 12 months, depending on your source water and usage.
    1x US Made Granular Activated Carbon (GAC) Filter:
    Average Filter Life: 6- 12 months, depending on your source water and usage.
    1x US Made Carbon Block (CTO) Filter:
    Average Filter Life: 6- 12 months, depending on your source water and usage.

    Compatible with most industry standard 10” under sink and reverse osmosis RO systems. All filters are tested by an independent third-party to meet NSF/ANSI standards.

    Why iSpring?
    iSpring Water Systems LLC is a family owned company located in Georgia, USA specializing in reverse osmosis water filtration systems. With over a decade of experience, our products include top of the line residential and commercial reverse osmosis (RO) systems, whole house water systems, ultrafiltration systems, shower, faucet, and counter top filters, filter cartridges and housings, kitchen faucets and fittings. Our aim is to make filtered water accessible for all households. We hope to assist you for many years to come.
    • Availability: In Stock
    • Model: F3US

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