Replacement Filter Cartridges

Replacement Filter Cartridges
If you find your water flow rate slowing down its a sign you need to replace your filter cartridges. Tier1 offers an assortment of replacement cartridges coming in all standard sizes to fit any housing system you have installed. Replacement cartridges and kits help ensure that your system is up and running at top performance and reducing the unwanted contaminants that find their way into your water. Used in a variety of applications ranging from pre-filtration to single system protection, our filters are tested to reduce contaminants that would cause harm to your home and health. Ensure your filters are performing optimally with Tier1 and let us protect every drop.

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  1. Iron and Lead Reducing Tier1 Whole House Replacement Water Filter

    Fits 20 x 4.5 inch Big Blue filter housings.
    Price $64.99
  2. Iron and Manganese Reducing Tier1 Replacement Water Filter

    Fits 20 x 4.5 inch Big Blue filter housings
    Price $48.99
  3. Price $28.99
  4. Price $19.99
  5. Price $17.99
  6. RFC-93 Pentek Comparable Tier1 Replacement Water Filter

    Fits most 10 x 2 1/2 inch filter housings
    Price $17.99
  7. C1 Pentek Comparable Tier1 Carbon Block Water Filter

    Fits into most industry standard 10-inch water filtration system housings
    Price $12.99
  8. Price $8.99
  9. Price $11.99
  10. EP-10 Pentek Comparable Tier1 Whole House Carbon Block Water Filter

    Fits into most industry standard 10-inch water filtration system housings
    Price $8.49

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