bio water filter, biontech alkaline water ionizer filter, bio energy water filter

New spiral cover system which aids the operations of opening and closing.The air purge is built into the cover which can be efficient to release the air from the filter. amusement park equipment water slide
The distance between the upper part of the sand layer and the diffuser head(“freeboard”)has been increased to ensure greaterdistribution of water in the filtration phase and avoid sand being spilt into the drain during backwash. amusement park equipment water slide 
The specially designed manhole in the sand filter can make the sand exchanging process more convenient and efficient.In the filtering process,the filtering effect of water can be observed through the perspective manhole which is designed in the sand filter. amusement park equipment water slide 
Equipped with manual exhaust valve and exhaust pipe, which can automatically discharge the gas in running and debugging. amusement park equipment water slide 

Commercial sand filter is used in larger size installations,such as commercial and communal swimming pool, aquatic park,aquariums and other place where need water treatment. amusement park equipment water slide