Browse products

Replacement Cartridges - Reverse Osmosis

34 products

Product Finder

Find the right filter faster

Choose a shortcut below. These buttons search product titles, descriptions, tags, and indexed metafield values.

1. Application
Ice Machines Coffee / Espresso Steam / Combi Dishwashers
2. Line Size
1/4" 3/8" 1/2" 3/4" 1" 1.5" 2"
3. Flow Rate
0.5 GPM 1.0 GPM 1.5 GPM 2.0 GPM 5.0 GPM 10.0 GPM 15.0 GPM 20.0 GPM
4. Filtration Type
Carbon Sediment Scale Reduction Reverse Osmosis Softening Iron Reduction
5. Availability
In Stock Low Stock On Order Drop Ship
View as
  • $62.21 off

    3M Aqua-Pure® Beverage Plus 2 S Cartridge, 55997-05, CTG-BEV, for Cuno BEV150

    0.5 Gpm (1.9 Lpm)
    Sediment and Dirt Reduction
    Very Low StockOnly 2 left — order soon
    $4800 $11021
    View details
  • Best Seller
    Kinetico Nimbus Sierra Home 4-Stage RO System, Pre-Filter and Post-Filter Kit, 2 Cartridge Replacement Kit, 104265

    Kinetico Nimbus Sierra Home 4-Stage RO System, Pre-Filter and Post-Filter Kit, 2 Cartridge Replacement Kit, 104265

    6-12 Months6-12 Months
    Chlorine Removal, TDS Reduction, Mineral Removal
    Under Sink, Drinking and Prep Water
    In Stock61 available
    $6000
    View details
  • $116.02 off

    Everpure 7SO, 7-SO, EV9607-04, Water Filter Cartridge, Water Softener

    2,000 grains of softening*0.5 GPM (1.9 Lpm)
    GAC Carbon, Bad Taste and Odor Removal
    Reverse Osmosis Membrane Prefilter
    In Stock15 available
    $14808 $26410
    View details
  • $60.41 off

    Pentair Everpure® 7-OF, EV9607-03, Water Filter Cartridge, Oxidizing Water Filter

    1000 ppm gallons*0.5 GPM (1.9 Lpm)
    Iron and Sulfur Reduction
    Special OrderContact us for lead time
    $18400 $24441
    View details
  • $89.35 off

    Everpure 7-NE, EV9607-02, Water Filter Cartridge, Elevates pH in Water

    Varies according to degree of acidity and alkalinity of water0.5 GPM (1.9 Lpm)
    Increases pH in Water
    Reverse Osmosis Membrane Prefilter
    Special OrderContact us for lead time
    $15506 $24441
    View details
  • $90.58 off

    Everpure 2SR-BW, EV9627-14, Water Filter Cartridge, Scale Control

    25,000 Gal (94,635 L)1.0 GPM (3.8 Lpm)
    Reverse Osmosis Pre-Treatment
    Steam and Combi Ovens, Espresso, Coffee
    Low StockOnly 8 left
    $12102 $21160
    View details
  • $441.13 off
    Everpure

    Everpure MR-225, EV9627-03, Water Filter Cartridge, Reverse Osmosis Membrane

    Very Low StockOnly 3 left — order soon
    $56303 $1,00416
    View details
  • $188.71 off
    Everpure

    Everpure MR-20, EV9273-69, Water Filter Cartridge, Reverse Osmosis Membrane

    Very Low StockOnly 1 left — order soon
    $24085 $42956
    View details
  • $101.89 off

    Everpure 6TO-BW, EV9607-41, Water Filter Cartridge, Chloramine Reduction

    24,000 Gal (90,850 L)1.5 GPM (5.68 Lpm)
    GAC Carbon, Bad Taste and Odor Removal
    Reverse Osmosis Membrane Prefilter
    BackorderedOrder now for future shipment
    $14252 $24441
    View details
  • Sold out
    $549.46 off
    OptiPure®

    OptiPure AMS-4021XLE, 204-44021, Replacement Membrane, Qwik-Twist

    Out of StockCurrently unavailable
    $70130 $1,25076
    View details

  • Visit our support center

    Expert help & advice

  • Check your order status

    Updates & tracking

  • Returns & exchanges

    All you need to know

  • Price-Matching

    It never hurts to ask!!

Compare /4