Reverse Osmosis • 5 Filter Replacement Set

100% Satisfaction & Compatibility Guarantee • Quick & Easy Installation

  • Wellsys
  • Flowline
  • Bluline
  • Hyundai/Waco
  • Global
  • Jintec
  • International H20
  • Pure Water Coolers
  • Crystal Quest
  • Aquaverve
  • Pure n Natural
  • Vertex
  • 1 - Sediment Filter

    10 micron polypropylene sediment filter works like a strainer, capturing suspended particles such as sand, silt, rust, dirt, pipe residue and other unwanted debris. The Sediment filter’s primary functions are to clarify the water and extend the life of the carbon filters and membranes downstream. 

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  • 2 - Pre Carbon Filter

    Granular Activated Carbon filter uses a process called adsorption. Contaminants are attracted and adhere to the carbon material like velcro. This filter removes an abundance of impurities from the water, including chlorine, VOCs, THMs, and bad taste and odor. The Pre Carbon filter also protects and extends the life of the Ultrafilter Membrane. 

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  • 3 - Reverse Osmosis Membrane Filter

    A semi-permeable membrane where only water molecules are able to pass through. The pores in the membrane are so small, they can trap impurities as tiny as 0.0001 micron. This includes all dissolved solids (TDS) such as salt, trace minerals, ions, fluoride and microplastics. Reverse Osmosis filtration is used when removing everything from the water is desired.

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  • 4 - Post Carbon Filter

    20x40 mesh Granular Activated Carbon filter works as a "polishing" filter, improving taste and odor.

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  • 5 - Alkaline Mineral Filter

    Similar to a TCR filter, the Alkaline Mineral Filter uses Carbon Block technology.

    The Alkaline Mineral Filter, however, has added functional ceramic balls to enhance the water with beneficial trace minerals and slightly increase the pH, making the water more alkaline.

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Upgrade Option:

No-Tool Fittings

Make your filter changes a breeze!

Patented 1/4"quick release, no tools (or fingernails) needed, elbow push fittings for the Reverse Osmosis filter set. The fittings are color coded to indicate directional flow of water, making filter changes quick and easy.

The 5-filter RO fittings upgrade includes 11 fittings.

Our filters are compatible with a large variety water cooler models

Compatibility List:

Wellsys

  • JCP-8020 
  • Venus
  • W5
  • W7
  • W9
  • 11000+

Note: Some of the 2024 (and newer) Wellsys cooler models now use twist-on style filters. Wellsys coolers made before 2024 will use the filters we have.

  • 4011
  • 4011W
  • 4011B
  • 8020
  • 8020W
  • 8020B
  • 350
  • 8020
  • 8020W
  • 8020B
  • 4011
  • 4011W
  • 4011B
  • 350
  • G3
  • G4
  • G5
  • G6
  • Romeo 1
  • Romeo 2
  • Romeo 3
  • Juliet 1
  • Juliet 2
  • Juliet 3
  • W2 340S
  • W2 310L
  • Poseidon 
  • Venus
  • Titan
  • Hercules
  • CQE-WC-00900 Hybrid Ultrafiltration Bottleless Water Cooler
  • CQE-WC-00902 Hybrid Ultrafiltration and Reverse Osmosis Bottleless Water Cooler
  • CQE-WC-05900 Sharp Ultrafiltration and Reverse Osmosis Bottleless Water Cooler
  • CQE-WC-05902 Sharp Ultrafiltration Bottleless Water Cooler
  • CQP-WC-05901 Turbo UF and RO
  • CQP-WC-05903 Turbo UF
  • H20-2500
  • H20-2500P
  • H20-500
  • Pacifik PF5615
  • Standard STD5615
  • Oceanik XFK5615
  • UNIV5615
  • PWC-1000T
  • PWC-1010
  • PWC-1500
  • PWC-2000
  • PWC-400
  • PWC-500
  • PWC-600
  • PWC-7000
  • PWC-3500