Free Shipping on Orders Over $75* | Contact Us | Call Customer Service: 1-800-683-8353
Search
My Cart

Reverse Osmosis Water Filters & Membranes

We've Got the Filter to Fit Your Needs

6 Items

Set Descending Direction
View as Grid List
  1. TIER1-RO5 Angled
    TIER1-RO5 Angled

    5-Stage Reverse Osmosis System by Tier1

    $151.03 List Price $258.99 Save 41%
    Free Shipping
    1 Pack Selected
  2. TROM-50 Reverse Osmosis Membrane by Tier1 (50 GPD)
    TROM-50 Reverse Osmosis Membrane by Tier1 (50 GPD)

    TROM-50 Reverse Osmosis Membrane by Tier1 (50 GPD)

    $24.99 List Price $35.99 Save 30%
    1 Pack Selected
  3. EP-10 Pentek Comparable Whole House Water Filter by Tier1
    EP-10 Pentek Comparable Whole House Water Filter by Tier1

    EP-10 Pentek Comparable Whole House Water Filter by Tier1

    $11.99 List Price $16.99 Save 29%
    1 Pack Selected
  4. GE GXRTDR Comparable Universal Inline Water Filter Replacement Cartridge By Tier1
    GE GXRTDR Comparable Universal Inline Water Filter Replacement Cartridge By Tier1

    GE GXRTDR Comparable Universal Inline Water Filter Replacement Cartridge By Tier1

    $12.99 List Price $18.99 Save 31%
    1 Pack Selected
  5. P5 Pentek Comparable Whole House Replacement Sediment Filter Cartridge by Tier1
    P5 Pentek Comparable Whole House Replacement Sediment Filter Cartridge by Tier1

    P5 Pentek Comparable Whole House Replacement Sediment Filter Cartridge by Tier1

    $7.99 List Price $10.99 Save 27%
    1 Pack Selected
  6. P1 Pentek Comparable Whole House Sediment Water Filter by Tier1
    P1 Pentek Comparable Whole House Sediment Water Filter by Tier1

    Pentek P1 Comparable Whole House Sediment Water Filter by Tier1

    $4.99 List Price $6.99 Save 28%
    1 Pack Selected

6 Items

Set Descending Direction
View as Grid List
Shop By
Shopping Options
Brand
Primary Filter Media
Price
Fitting Type
Fitting Size (inches)
Advertised Size (in)
Micron Rating (Nominal)
Filter Life (months)
Filter Life (gallons)
Flow Rate (gpm)