MEDIA & RESIN
CWG offers high quality ion exchange resin, water softener resin and filtration media with similar performance as many other well-known brands. CWG also stocks many of the well-known brands in water filtration media and resin, including Clack, Thermax, Ion pure, Purolite. We also stock large quantities of these products for immediate delivery. Our media and resin are priced very competitively.


Clack Media
CWG distributes Clack’s filtration media in different mesh sizes. Regardless of the type of water treatment required, Clack has a filtration media suitable for different needs. Clack product line can address a variety of water treatment problems commonly found in ground and well water supplies. Clack water treatment filtration media are manufactured to solve a broad range of treatment problems from the reduction of iron complexes to the treatment of waters requiring pH adjustment. Clack’s range of filtration media include: coal base and coconut shell carbon media, anthracite, calcite, garnet, manganese greensand, birm, pyrolox, filter Ag, filter sand, and gravel.


Thermax Resin
CWG distributes Thermax Gel cation exchange resin (T-40), high capacity gel resin (T-42) and macroporous resin (T-42MP). Resin has an important role in water softening.

Water Softening is used for the removal of calcium and magnesium ions which are the hardness (scale) forming constituents of water. When water is passed over an ion exchange bed in a softening process, Ca2+ and Mg2+ ions are exchanged for the equivalent Na+ ions. The water obtained contains only Sodium salts, which do not produce boiler scales since they are readily soluble in water. This process is used for scale prevention in Low and Medium Pressure Boilers. After every service cycle the resin is backwashed with water followed by regeneration with 5-15% of NaCl solution.