Using pure water to clean windows, solar panels, conservatories and many other surfaces has become very popular in recent years. There are two principle methods for purifying water:

Reverse Osmosis (RO). RO systems normally use pre-filters (sediment, Carbon block and granulated Carbon filters to improve the quality of the water and remove Chlorine). A RO membrane then produces near pure water. The near pure water is then put through a DI vessel with a ion exchange resin to make the water pure.

The second method is to use a ion exchange resin contained in a DI vessel.

We stock a wide range water filtration products such as filters, membranes, DI vessels and reins for making pure water. We also have an extensive range of flat and upright water tanks.

  • £2.99 In Stock

    A top quality sediment Filter - which offers:Long filter life Low pressure drop Superior dirt holding capacity High efficiency Consistent QualityFilterPlus 5 Micron for 10" housings.  Purtrex 10 Micron for 20" housings.

    £2.99 More
  • £3.75 In Stock

    O Ring for Spectrum Stainless Steel 4040 Reverse Osmosis Housing. Material: Nitrile (Buna). Sold separately.

    £3.75 More
  • £3.95 In Stock

    Spanner for 10" &  20" Filter Housings. Suitable for filters that require four lugs. Product may vary from illustration. Colour: Black

    £3.95 More
  • £46.68 In Stock

    OVER 30 %* MORE PURE WATER PER RESIN FILLINGFor HydroPower Ultra Filter S units Every Ultra resin pack ( DIUBS and DIUB1) contains a pre-portioned amount of UNGER premium ion-exchange resin with a new formula, perfected for glass cleaning The FloWater technology 2.0 in every Ultra resin pack ensures and efficient flow of water through the whole tank...

    £46.68 More
  • £50.08 In Stock

    Streamline Filterplus DI Pressure Vessel with distribution manifold. For use with DI Resin for producing pure water. Resin not included. Ports: Two 3/4" BSP Female Vessel Size: 6.9L, 11.0L & 25.7L, See guide below. Colour: Black VOLUME DISCOUNT

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  • £81.90 In Stock

    Replacement cartridges for Unger Hydropower RO40C (Our Code ROU10) Carbon Pre-Filter Cartridge ROCAR  (Our Code ROU11) Membrane ROMEM (one membrane per pack, RO40C has 2 membranes, always change both!) (Our Code ROU12) Resin Di Filter Replacement Cartridge RORES

    £81.90 More
  • £149.97 In Stock

    The MOBI is available in two options. The easy Carry 'N' Go MOBI Kit features a DI Vessel filled with Tulsion MB115 resin and a comfortable swivelling metal carry handle (See video). The MOBI is also available with a wall mounting bracket, with holes for M8 screws.Stainless Steel Hoselock type fittings. Stop connector on female coupler saves pure water...

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  • £179.20 In Stock

    Streamline FilterPlus Reverse Osmosis Systems. Compact, part assembled, cost effective water purification made wasy unit includes triple prefiltration, single (300GPD) or double (600GPD)membrance. Pressure guage shut off valve mounted on sturdy metal frame. Easy change filters - CLK range. System requires minimum of 40psi Inlet pressure. See below for...

    £179.20 More
  • £179.20 In Stock

    Streamline FilterPlus Reverse Osmosis Systems. Compact, part assembled, cost effective water purification made wasy unit includes triple prefiltration, single (300GPD) or double (600GPD)membrance. Pressure guage shut off valve mounted on sturdy metal frame.  System requires minimum of 40psi Inlet pressure. See below for correct Nylon Hoselock Kit code.

    £179.20 More
  • £264.88 In Stock

    Made from strong Polyethylene. All tanks are baffled. See below for more information. All tanks come with screw lids. Contact us for volume discounts. Other tank sizes available. 650L tanks are translucent Outlet Size: 350L tanks is 3/4"BSP female 400L - 650L tanks 1" BSP female Lid position and appearance may vary from the illustration.

    £264.88 More
  • £289.00 In Stock

    NEW! UNGER HydroPower Filters and resin packs OVER 30 %* MORE PURE WATER PER RESIN FILLINGEvery Ultra resin pack contains a pre-portioned amount of UNGER premium ion-exchange resin with a new formula, perfected for glass cleaning The FloWater technology 2.0 in every Ultra resin pack ensures and efficient flow of water through the whole tank which...

    £289.00 More
  • £2,937.84 In Stock

    Streamline Bravo 650L water filtration systems are designed to be used for window cleaning, solar panel cleaning, boat cleaning, etc. where a spot-free finish is essential. To achieve this, the system has a deionising resin filter to produce pure water with a reading of 0ppm.   Available for single or dual operator. See 'More Info' below. Pictures might...

    £2,937.84 More
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