Swimming pool filters are also known as multiport valves or swimming pool sand filter 2 inch and 1.5 inch control heads.
In swimming pool terminology, a multiport control 2 inch and 1.5 inch valve is a valve used to backwash sand or swimming pool filter. A multi-port valve has many internal ports, and enables the pool owner to Backwash the filter with the turn of a single valve handle, instead of several. Other commonly used functions include Rinse to flush out any residual dirt after backwashing, and Drain to Waste, for vacuuming to waste or lowering the water level without backwashing. Recirculate is used when the filter is in need of repair - if you can't filter the water, at least you can circulate it.
Bangladesh now high quality swimming pool 2 inch and 1.5 inch multiport control valve is available at low price. Osmosia Water Technology is the number one company in Bangladesh for swimming pool accessories and swimming pool projects. Top mount multiport valve and side mount multiport valve for swimming pool vent filters are now available in Bangladesh.
Because Osmosia Company Bangladesh has been marketing swimming pool equipment for a long time with good reputation, Osmosia Company Bangladesh has been working with swimming pool and aquaculture projects for a long time. For swimming pool use a swimming pool sand filter must have a high quality 2 inch and 1.5 inch multiport valve.
