Replacement Ultrafiltration Filter Sets

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Compatible with a wide range of filtration systems

  • Wellsys
  • Flowline
  • Bluline
  • Hyundai/Waco
  • Global
  • Jintec
  • International H20
  • Pure Water Coolers
  • Crystal Quest
  • Aquaverve
  • Pure n Natural
  • Quench

If you are using 5 filters, purchase the 4-filter set below with the Standard Post Carbon filter and purchase an Alkaline filter separately to replace your TCR filter.

Set of four 12" inline, i-type water filters with 1/4" male posts. Sediment filter, Pre Carbon filter, UF Membrane, Post Carbon filter.
Set of four 12" inline, i-type water filters with 1/4" male posts. Sediment filter, Pre Carbon filter, UF Membrane, Alkaline Mineral filter.
Set of four 12" inline, i-type water filters with 1/4" male posts. Sediment filter, Pre Carbon filter, UF Membrane, Post Carbon filter. Set includes eight 1/4" no tool elbow push fittings.
Set of four 12" inline, i-type water filters with 1/4" male posts. Sediment filter, Pre Carbon filter, UF Membrane, Alkaline Mineral filter. Set includes 8 1/4" no tool elbow push fittings.

Ultrafilter (UF) Set

$59.00 USD
$59.00 USD
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What's included in the set:

  • A 12” inline, i-type Sediment filter. It is a white filter with dark blue label. The brand is RainTree. The label includes NSF and CE logos, a description of what the filter does and the specs. The filter has a 1/4” male port on each end. The male ports accept a standard 1/4” push fitting to make a connection with 1/4” poly tubing. Note: The push fittings and poly tubing are not included with this filter and are not shown in the image.

    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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  • A 12” inline, i-type GAC Pre Carbon filter. It is a white filter with purple label. The brand is RainTree. The label includes NSF and CE logos, a description of what the filter does and the specs. The filter has a 1/4” male port on each end. The male ports accept a standard 1/4” push fitting to make a connection with 1/4” poly tubing. Note: The push fittings and poly tubing are not included with this filter and are not shown in the image.

    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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  • A 12” inline, i-type UF Membrane filter (aka Ultrafilter). It is a white filter with green label. The brand is RainTree. The label includes NSF and CE logos, a description of what the filter does and the specs. The filter has a 1/4” male port on each end. The male ports accept a standard 1/4” push fitting to make a connection with 1/4” poly tubing. Note: The push fittings and poly tubing are not included with this filter and are not shown in the image.

    3 - Ultrafiltration (UF) Membrane

    The Ultrafilter is a semi-permeable membrane that works by physically trapping suspended particles as small as 0.01 micron. Some of these particles include microplastics, bacteria, viruses, parasites, fungi and Protozoa to name a few. One of the benefits of UF filtration, in addition to its excellent contaminant removal, is the retention of beneficial trace minerals and fluoride in your drinking water. 

    More Info -->

  • A 12” inline, i-type GAC Post Carbon filter. It is a white filter with orange label. The brand is RainTree. The label includes NSF and CE logos, a description of what the filter does and the specs. The filter has a 1/4” male port on each end. The male ports accept a standard 1/4” push fitting to make a connection with 1/4” poly tubing. Note: The push fittings and poly tubing are not included with this filter and are not shown in the image.

    4 - Post Carbon Filter

    20x40 mesh Granular Activated Carbon filter works as a "polishing" filter, improving the taste and odor of the water. This filter is often the last filter in the series but it can either be replaced with an alkaline filter or preceding an alkaline filter (choosing to use a post carbon filter, alkaline filter, or a combination of the two is based on personal preference).

    More Info -->

1 4

Upgrade Options

Set of 8 patented no-tool elbow fittings. 4 blue and 4 orange.

No-Tool Fittings

Make your filter changes a breeze! Patented 1/4"quick release, no tools (or fingernails) needed elbow push fittings for the Ultrafiltration set. Our fittings are color coded to indicate directional flow of water, making filter changes quick and easy. The UF fittings upgrade includes a set of 8.

If you purchase the Alkaline filter in addition to the 4-filter UF set, an extra pair of fittings will be included with the fittings upgrade.

A 12” inline, i-type Alkaline Mineral filter. It is a white filter with teal label. The brand is RainTree. The label includes NSF and CE logos, a description of what the filter does and the specs. The filter has a 1/4” male port on each end. The male ports accept a standard 1/4” push fitting to make a connection with 1/4” poly tubing. Note: The push fittings and poly tubing are not included with this filter and are not shown in the image.

Alkaline Filter

Made of Carbon Block and functional ceramic balls, the Alkaline Mineral filter adds beneficial minerals, slightly increases the pH level and improves taste and odor.

The Alkaline filter is used as the final filter in the series. 

This filter can be used to replace the 4th stage Post-Carbon Filter.

Alternatively, it can be used as the 5th stage filter, following the Post Carbon filter.

More Info -->

Our filters may be compatible with others not listed here. Please contact us if you need help determining whether our filters fit your filtration system. we are always happy to assist.

Compatible Models by Brand

Wellsys

  • JCP-8020 
  • Venus
  • W5
  • W7
  • W9
  • W9 CT
  • WS 11000+
  • i12
  • i15
  • i16

Flowline

  • 4011
  • 4011W
  • 4011B
  • 8020
  • 8020W
  • 8020B
  • 350

Bluline

  • 8020

Global

  • G3
  • G4
  • G5
  • G6

Jintec

  • Venus
  • Titan
  • Hercules

Hyundai / Waco / Wacotec

  • Romeo 1
  • Romeo 2
  • Romeo 3
  • Juliet 1
  • Juliet 2
  • Juliet 3
  • W2 340S
  • W2 310L
  • Poseidon 

International H2O 

  • H20-2500
  • H20-2500P
  • H20-500

Crystal Quest

  • 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

Aquaverve

  • Pacifik PF5615
  • Standard STD5615
  • Oceanik XFK5615
  • UNIV5615

Pure Water Coolers

  • PWC-1000T
  • PWC-1010
  • PWC-1500
  • PWC-2000
  • PWC-400
  • PWC-500
  • PWC-600
  • PWC-7000
  • PWC-3500

Vertex

  • FK-104 Vertex
  • PWC-1000T Vertex
  • PWC-1500 Vertex
  • PWC-1010 Vertex
  • PWC-3500 Vertex
  • PEC-7000
  • H2O-2200
  • H2O-2500
  • Vertex Water Coolers