Water Treatment Sand Filter Swimming Pool Filtration Equipment

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sand filter 
1,high performance 2, totally corrosion proof 3, efficient flow 4, totally balanced backing washing

Water Treatment Sand Filter Swimming Pool Filtration Equipment



These are high performance,totally corrosion proof sand filters that blend superior flow characterist ics and features with ease of operation. Efficient flow and totally balanced backwashing is your professional choices for your pools.



  • Swimming pools of all types and sizes

  • In-ground spas ( residential or commercial )

  • Water features ( fish ponds, fountains, water gardens)


  • Flange clamp design allow 360° rotation for easy installation.

  • Top diffuser ensures even distribution of water over the top of the sand media bed. All internal piping is 1.5'' (Dia:50mm) to give smooth, free-flowing performance.

  • The tank molded of polymeric material HDPE

  • Drain for rapid winterizing or servicing

Pretreatment of this machine has adopted stainless steel multi-medium filter, active carbon filter

Pretreatment of this machine has adopted stainless steel multi-medium filter, active carbon filter to remove large size impurities and floating materials effectively. Water input index of RO films is improved so that extraordinary smell and remaining chorine of the raw water can be effectively removed, and the taste quality of the water is therefore improved. 
The main RO machine has applied high efficient low pressure compounded membrane from the USA, whose desalt rate of single film may reach up to 97%. Over high or over low-pressure protection facilities imported from South Korea have been applied to lower the problem rate of the facility to almost zero. High class standing type stainless pump from LOWALA, USA and medical material input system from Midunlo, USA have been applied.

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Q:How to make a drinking water purifier
3, filter placement order (also airflow direction):Primary filter + activated carbon filter, +HEPA filter + fan4, sealing considerations:The top size of the carton is the same as the length of the HEPA filterThe fan is close to the carton to avoid air leakageThe strainer is lined with the inner side of the carton and glued with a transparent adhesive tape
Q:Water purifier filter water will drink a long time, there is no problem, a little worried
It tastes a bit different. Later asked a lot of people, said the most is the filtered water for a long time, may be lit, there is such a feeling, so the filtered water and tap water, separate time to drink better.
Q:The chemical nickel filter, which has not been bought for a long time, does not pump water
The filter barrel, dosing barrel, pump, pipe are filled with water, and then turn on the machine, and continue to add water in the dosing barrel, once the dosing bucket does not enter water. Reopen on shutdown. If the dosing barrel is flooded, switch off the dosing bucket valve.
Q:Is household water filter useful? What's the principle of household tap water filter? What's the principle?
Activated carbon: more commonly used, the use of essential, coal, shell (nuclear) and other carbon containing substances by chemical or physical activation law
Q:What is a fish tank filter for? Is it reasonable to beat oxygen?
If you are using a new fish tank or a whole tank of new water, the filter will be a little thicker and a little more suction, so that the filtered water will be cleaner. In fact, the so-called filtering is to establish the ecological balance angle, imitating nature of the water does not rot the truth, if the tank is always a part of the water cycle or the corner, then the water naturally turbid, fish is not a good living environment.
Q:How do you use this water purifier? The three nozzles are written, washed, washed and filtered
Filtration: normal outflow of filtered water.After bidirectional cleaning, the impurities intercepted by the filter core can be washed out as much as possible, and the regeneration of the filter core can be realized".Picture is not clear, may be twisted into the outlet pipe exchange position. According to the "positive and negative wash" to make a judgement.
Q:Buy a water purifier, filter cartridge, how to use water?
The use of water purifiersFirst use:Before the water purifier is used for the first time, the following steps should be strictly followed, otherwise it will affect the performance of the water purifier and the quality of the prior water production.
Q:Is it necessary to install household tap water purifier?
Purification characteristics1, divided into two categories, all the water pure water filter can be beneficial and harmful substances are filtered out, the scale for the serious north area; ultrafiltration filter can filter the water molecules, the southern good water quality.
Q:Can water purifiers retain beneficial ingredients and remove toxic components?
People drink water mainly to promote metabolism, sick, the doctor let you drink plenty of water to promote metabolism, rather than drink plenty of water to supplement nutrition. Now the water pollution is serious, to family health must install water purifier for water, not very little nutrition and ignore most of the impurities, this is the The loss outweighs the gain. I hope I can help you.
Q:Which filter is the best in industrial water treatment?
3, garbage incinerators, coal-fired boilers and other flue gas filtration.4 、 aluminum smelting, smelting of lead, tin, zinc, copper and other rare metals, filtration of fine materials, separation of liquid and solid.5, iron smelting, steel-making, casting, power generation and other flue gas control dust removal system.Elizabeth: poly bag filter is a pressure type filtering device, when using installed filters, the impure liquid enters into the filter through the inlet, selected by the elaborate network pressure inside the blue filter micron filter bag, filter the impurities are captured accurately, filtered through the filtrate outlet pipe into the next a process, complete the filtering process; the bag filter has the advantages of simple design, novel structure, high efficiency, low cost and convenient replacement of the filter bag; in the process of using, as the pressure gauge or warning lamp (if any) to know whether the filter needs to be replaced, the replacement bag, is simply to loosen the top ring bolt you can easily replace the filter bag, for the large-scale production of choice.

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