RO & Deionization Cartridges

32 Item(s)

  • AquaFX 1 Micron Sediment Filter - 10"
    The AquaFX 10" 1 Micron Sediment Filter is a perfect selection of fine weave to catch smaller sediment in the water without premature clogging that can be seen in sub-micron rated filters. Ideal for any municipal water supply or well water filtration.

    Regular Price: USD 5.99

    Sale Price USD 3.83

    Regular Price: USD 5.99

    Sale Price USD 3.83

  • AquaFX TFC Membranes
    Here at last are TRUE Thin Film Composite (TFC) reverse osmosis membranes from AquaFX. Extensive testing has demonstrated that DOW's TFC sheets are the best material for membrane applications. Superior membranes = superior performance.

    Price From: USD 38.48

    Price From: USD 38.48

  • Coralife Pure-Flo II Reverse Osmosis Cartridges
    Replacement micron cartridge for the Coralife Pure-Flo II Reverse Osmosis systems. Removes particles as small as 1 micron in diameter. May also be used in the original Pure-Flo units and in many other R/O systems.

    Price From: USD 3.61

    Price From: USD 3.61

  • Kent Marine Reverse Osmosis Cartridges
    Use with any standard size RO or RO/DI unit. Monitor your RO water regularly to decide the best time to replace your micron cartridge; replacement times vary due to how frequently the RO unit is used, and the quality of the source water.

    Price From: USD 6.58

    Price From: USD 6.58

  • Kent Marine Reverse Osmosis Membranes
    Heavy mineral deposits will clog your membrane and reduce the quality of your RO water over time. Monitor your RO water regularly; replacement times vary due to how frequently the unit is used, and the quality of the source water.

    Price From: USD 87.98

    Price From: USD 87.98

  • Aquatic Life RO Membrane for RO Buddie - 50 GPD
    Replacement RO Membrane for the Aquatic Life RO Buddie 50 GPD. Water travels through this semipermeable thin film composite (TFC) membrane, removing any remaining solutes.

    Regular Price: USD 39.99

    Sale Price USD 27.48

    Regular Price: USD 39.99

    Sale Price USD 27.48

  • Aquatic Life RO Membrane - 100 GPD
    Replacement membrane for the Aquatic Life Deluxe or Power 100GPD RO units and 100 GPD RO Buddie. Membrane measures 1.75in OD X 11.75in in length, and is composed of polyamide membrane material -thin film composite. Average membrane life span is 2 years.

    Regular Price: USD 69.99

    Sale Price USD 54.98

    Regular Price: USD 69.99

    Sale Price USD 54.98

  • Aquatic Life Twist-In Filtration Units
    • Has pivoting, triple-sealed cartridge heads with a twist on/twist off action
    • Features a small footprint, provides mount brackets and requires no tools
    • This unit includes the tubing, water supply connectors & drain connectors
    • Features 3 stages of filtration Sediment, Carbon Block & Reverse Osmosis
    • This improved 3-stage Filter Unit measures 9" x 4" x 13" and weighs 5.5 lb

    Price From: USD 53.99

    Price From: USD 53.99

  • Aquatic Life Reverse Osmosis Cartridges
    Polypropylene sediment filter cartridge. Standard size - 9 7/8" self sealing cartridge will fit tightly in Aquatic Life RO units, as well as most other RO units. Large holding capacity will promote a longer cartridge life.

    Price From: USD 8.99

    Price From: USD 8.99

  • Aquatic Life Reverse Osmosis Membranes
    Replacement membrane for the Aquatic Life Deluxe 60GPD RO unit, or other standard sized units. Membrane measures 1.75in OD X 11.75in in length, and is composed of polyamide membrane material -thin film composite. Average membrane life span is 2 years.

    Price From: USD 54.98

    Price From: USD 54.98

  • Aquatic Life Twist-In TFC RO Membrane Filter Cartridge - 100 gpd
    • Reduces TDS down to 1/10,000 of a micron
    • Reduces arsenic, lead, parasitic cysts & more
    • Advised to replace cartridge every 1-2 years
    • Don't use with microbiologically unsafe water
    • Flush the carbon dust and the preservative
    USD 49.99
    USD 49.99
  • Aquatic Life Twist-In Sediment Filter Cartridge
    • Reduces particulate material like sand & rust
    • Enhances the appearance of aquarium water
    • Advised to replace cartridge every 6 months
    • Don't use with microbiologically unsafe water
    • Flush the carbon dust and the preservative

    Regular Price: USD 7.99

    Sale Price USD 6.57

    Regular Price: USD 7.99

    Sale Price USD 6.57

  • Aquatic Life Twist-In Mixed Bed Color Changing Deionization Filter Cartridge
    • Removes remaining Total Dissolved Solids
    • For use only after RO Membrane filters water
    • Replace when resin color changes completely
    • Uses Cation & Anion resins (H+ and OH-)
    • Flush the carbon dust and the preservative

    Regular Price: USD 29.99

    Sale Price USD 25.28

    Regular Price: USD 29.99

    Sale Price USD 25.28

  • Aquatic Life Twist-In Carbon Block Filter Cartridge
    • Reduces chlorine and conditions the water
    • This conditions prior to an RO Membrane
    • Advised to replace cartridge every 6 months
    • Don't use with microbiologically unsafe water
    • Flush the carbon dust and the preservative

    Regular Price: USD 9.99

    Sale Price USD 7.67

    Regular Price: USD 9.99

    Sale Price USD 7.67

  • Aquatic Life DI Color-Changing Mixed Bed Resin Cartridge for RO Buddie
    • Designed for RO Buddie 3-Stage Reverse Osmosis System
    • Contains a high quality resin mixture for water purification
    • Residuals produce average conductivity values of 0.1µS/cm
    • Color-changing resin indicates when replacement is required
    • Includes clips for mounting the cartridge to the RO Buddie

    Regular Price: USD 27.99

    Sale Price USD 21.98

    Regular Price: USD 27.99

    Sale Price USD 21.98

  • AquaFX NH2CL Blaster Carbon Filter
    Replacement NH2CL Blaster Carbon Filter for the NH2CL Blaster Upgrade Kit. Removes chlorine and ammonia (chloramines) from your water before it passes through your RO (reverse osmosis) membrane. Also extends the life of your DI filters and R/O membranes.

    Regular Price: USD 16.99

    Sale Price USD 14.28

    Regular Price: USD 16.99

    Sale Price USD 14.28

  • Aquatic Life Carbon Cartridge for RO Buddie
    Replacement Carbon Cartridge for the Aquatic Life RO Buddie 50 GPD and 100 GPD. Removes and neutralizes chlorine, chloramines, and other potentially harmful impurities.
    USD 7.99
    USD 7.99
  • AquaFX Carbon Block Cartridge - 10"
    AquaFX 10" Carbon Block for RO pre-treatment is rated for approximately 3,750 gallons of water at 2ppm CI. Perfect for chlorine removal, VOC (volatile organic compound) removal, and elimination of herbicides, pesticides, and other contaminants.

    Regular Price: USD 8.99

    Sale Price USD 7.13

    Regular Price: USD 8.99

    Sale Price USD 7.13

  • AquaFX Deionization (DI) Filter - 10"
    AquaFX 10" Deionization (DI) Filter uses nuclear-grade mixed bed, color exhaustion indicating DI resin. Ideal for final polishing of RO water, emergency fast water production, and tap water purifier replacements. Produces 0ppm TDS, lab-grade water.

    Regular Price: USD 24.99

    Sale Price USD 21.98

    Regular Price: USD 24.99

    Sale Price USD 21.98

  • AquaFX TFC Membrane - 50 GPD
    Here at last are TRUE Thin Film Composite (TFC) reverse osmosis membranes from AquaFX. Extensive testing has demonstrated that DOW's TFC sheets are the best material for membrane applications. Superior membranes = superior performance.

    Regular Price: USD 44.99

    Sale Price USD 38.48

    Regular Price: USD 44.99

    Sale Price USD 38.48

  • AquaFX TFC Membrane - 100 GPD
    Here at last are TRUE Thin Film Composite (TFC) reverse osmosis membranes from AquaFX. Extensive testing has demonstrated that DOW's TFC sheets are the best material for membrane applications. Superior membranes = superior performance.

    Regular Price: USD 49.99

    Sale Price USD 43.98

    Regular Price: USD 49.99

    Sale Price USD 43.98

  • AquaFX TFC Membrane - 150 GPD
    Here at last are TRUE Thin Film Composite (TFC) reverse osmosis membranes from AquaFX. Extensive testing has demonstrated that DOW's TFC sheets are the best material for membrane applications. Superior membranes = superior performance.
    USD 54.99
    USD 54.99
  • Aquatic Life Mixed Bed Resin Cartridge
    Mixed Bed Resin Cartridge for all Aquatic Life RO/DI units. Cartridge design allows for efficient water to resin contact time, removing any remaining TDS from RO water after it has passed through the RO membrane. Cartridge measures 2.75in OD X 10in.

    Regular Price: USD 24.99

    Sale Price USD 19.78

    Regular Price: USD 24.99

    Sale Price USD 19.78

  • Coralife 1 Micron Cartridge for Pure-Flo II R/O Units
    Replacement micron cartridge for the Coralife Pure-Flo II Reverse Osmosis systems. Removes particles as small as 1 micron in diameter. May also be used in the original Pure-Flo units and in many other R/O systems.

    Regular Price: USD 4.79

    Sale Price USD 3.61

    Regular Price: USD 4.79

    Sale Price USD 3.61

  • Coralife Carbon Block Cartridge for Pure-Flo II R/O Units
    Replacement carbon block cartridge for removing chlorine before it reaches the R/O membrane. For use in the Coralife Pure Flo or Pure-Flo II Reverse Osmosis Units. May also be used in most other R/O units as well.
    USD 3.99
    USD 3.99
  • Coralife GAC Cartridge for Pure-Flo II R/O Units
    GAC (Granular Activated Carbon) used to remove chlorine from water prior to reaching the RO membrane. For use in the Coralife Pure Flo or Pure-Flo II Reverse Osmosis Units. May also be used in most other R/O units as well.

    Regular Price: USD 5.99

    Sale Price USD 4.93

    Regular Price: USD 5.99

    Sale Price USD 4.93

  • Coralife Mixed Bed Deionization Cartridge for Pure-Flo R/O Units
    This cartridge is for use in Coralife Pure-Flo II Reverse Osmosis systems. May also be used in the original Pure-Flo units or in most other R/O systems. Polishes water, removes hardness and toxins.
    USD 29.99
    USD 29.99
  • Kent Marine 1 Micron Sediment Filter
    Use with any standard size RO or RO/DI unit. Monitor your RO water regularly to decide the best time to replace your micron cartridge; replacement times vary due to how frequently the RO unit is used, and the quality of the source water.

    Regular Price: USD 7.29

    Sale Price USD 6.58

    Regular Price: USD 7.29

    Sale Price USD 6.58

  • Kent Marine Hi-S Membrane - 35 GPD
    Heavy mineral deposits will clog your membrane and reduce the quality of your RO water over time. Monitor your RO water regularly; replacement times vary due to how frequently the unit is used, and the quality of the source water.

    Regular Price: USD 94.99

    Sale Price USD 87.98

    Regular Price: USD 94.99

    Sale Price USD 87.98

    Out of stock

  • Kent Marine Hi-S Membrane - 60 GPD
    Heavy mineral deposits will clog your membrane and reduce the quality of your RO water over time. Monitor your RO water regularly; replacement times vary due to how frequently the unit is used, and the quality of the source water.

    Regular Price: USD 129.99

    Sale Price USD 120.98

    Regular Price: USD 129.99

    Sale Price USD 120.98

  • Aquatic Life Sediment Cartridge for RO Buddie
    Replacement Sediment Cartridge for the Aquatic Life RO Buddie 50 GPD and 100 GPD. Effectively removes debris and particulate matter often found in tap water.

    Regular Price: USD 6.49

    Sale Price USD 6.03

    Regular Price: USD 6.49

    Sale Price USD 6.03

  • Aquatic Life Twist-In Filter Replacement Cartridges
    • Reduces TDS down to 1/10,000 of a micron
    • Reduces arsenic, lead, parasitic cysts & more
    • Advised to replace cartridge every 1-2 years
    • Don't use with microbiologically unsafe water
    • Flush the carbon dust and the preservative

    Price From: USD 6.57

    Price From: USD 6.57