Why so many aquariums, swimming pools, and aquaculture will choose our sand filters? That's because Poolking has mature experience in the development and manufacture of seawater filtration and life support systems. The design highlight point of this commercial filter is that it is produced by modern fiberglass winding technology, which can resist chemical corrosion very well. It can also be better extending the working life . The design of the nozzle ensures that the water flow and backwashing is consistent, maximizing the performance of the filtration bed, and at the same time saving 25% of the water during the backwashing process.
This commercial sand filter can also be installed with a 4-position or 5-position butterfly valve. The butterfly valve can be operated flexibly and labor-savingly, and has good adjustment performance. It is made of PVC pipe and has handles control, so customers can operate the system confortablly.
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