Specifications

P series sand filters are constructed by the latest engineering technology
1.durable
2.best choice for swimming pool

P series sand filters are constructed by the latest engineering technology

1.  made of high density polythelene
2. designed for most domestic swimming pools or spa pools
3. clamp lock is designed to allow 360 degree rotation to simplify installation
4. easy to use water drain plug and multi-port valve lets you select any of the valves/filter operation with a simple lever-action

Multiport Valve(six position)

1. filter ( nomal filtration and vacuuming)
2. back wash (cleaning filter by reversing the flow)
3. rinse (use after backwash to flush dirt from valve)
4. waste (by-passes filter,used for vaccuming to waste or lowering water lever)