CHF Products

chf-productsSo Pure Enterprises is the supplier of world renowned and trusted water and waste water equipment and products namely from Dow, Pentair, Protec Arisawa, MMP, Pulsafeeder, CHF, Micon and Watts. So Pure Enterprises is the exclusive Distributor for the CHF Housing Filters in all GCC countries excluding KSA.


CHF Huaheng industries provide the best and highest quality water treatment equipment that is available in the market.

With a 25 year history in the manufacturing of water treatment equipment, CHF puts the highest emphasis on quality control and customer satisfaction.

Based in Zhejiang, one of China’s top industrial cities, CHF products hold the ISO 9001:2008, ASME and the European CE quality certifications and trademarks.

CHF is the trusted manufacturer and brand of choice of several world renowned companies including Coca-Cola, Hyundai, Siemens, Grundfos and GE.


Mechanical Filters

MECHANICAL-FILTERS-ICONMechanical filter is an important part of the early stage of pure water pretreatment and water purification process. With filter media (silica sand, activated carbon, manganese sand, etc) inside to remove impurity, absorb oil etc, at last to reach filtration requirement. Mainly used to reduce turbidity in water, clean the suspended particle. It is made of stainless steel or carbon steel, there’re different filter media, normally we have filters including, quartz sand filters, activated carbon filters and manganese sand filters.

Activated carbon has a strong ability of physical absorption. Activated carbon filters are pre-treatment device and widely used in water treatment equipment, it can be used for pre-treatment of reverse osmosis, ultrafiltration and ion exchange system to increase equipment’s’ lifespan, it can also improve the quality of input water and assure the effective and stable work of follow-up equipment.

In water pre-treatment system, activated carbon filter can effectively absorb remained chlorine (exceeding 98%) which cannot be removed by former filters so that it can protect Reverse Osmosis Membrane out of oxidation. Moreover, it can remove small molecule organic compounds and other polluting substances, obviously absorb odor, colloid, pigment, heavy metal, etc.


Cartridge Filter

CARTRIDGE-FILTERS-ICONCartridge filter is a new multi-function filter made of high quality stainless steel 304/316L or carbon steel. Different materials and different precision are mounted internally to the filter, which can effectively remove minor impurities. CHF Cartridge filter is characterized by small size, light weight, easy to use, large filter area, low congestion, high corrosion resistance, high filtering speed, non-polluting and chemical stability.


Ion Exchanger

ion-exchanger-iconPut anion and cation into the same exchanger proportionally, due to ion exchanger principle, H⁺ and OH⁻ combine to water molecules (H₂o). Ion exchanger is suitable for further refining primary pure water, generally set after anion and cation exchanger. It can also be set after the electro-dialysis or reverse osmosis in series. The treated high purity water is available for high pressure boiler.


Bag Filter

BAG-FILTERS-ICONBag filter is a new multi-function filter made of high quality stainless steel (304/316L). Which is characterized by small size, light weight, easy to use, large filter area, low congestion, quick filter speed, non-polluting. It is mainly composed of a filter bag, shell, support basket and fixture, measuring devices, etc, which can effectively remove minor impurities. According to the number of filter bag, bag filter can be divided into single bag filter and multi-bag filter.

More Information About Bag Filters

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