WL-ADG Series Filters
Top mount sand vertical filters are built  to be tougher, longer lasting and better performing. Constructed of polyester resin and non-corrosive extra-thick fiberglass filament winding, all internal components and connections are injection moded PVC.UV-resistance surface allows working under sunshine.

Easy-to-use six-position valve makes you select any of the valve/filter operation in a proper way.


Six-way Multiport Valve Function:
1.FILTER (Normal filtration and vacuuming).
2.BACKWASH (Clean filter by reversing the flow).
3.RINSE (Used after backwash to flush dirt from valve).
4.WASTE (By-pass filter, used for vacuuming to waste or lowering water level).
5.RECIRCULATE (By-passes filter for circulating water to pool).
6.CLOSE
 

ABOUT  LASWIM

Guangdong LASWIM Water Environment Equipment Co.,Ltd. set up in 1989,is one of the leading enterprises in Pool & Spa field in China.The production base is covered more than 40000m2 in Zhongshan city, and has the advanced production equipment and technical strength,which has complete quality control systems.It is installed the advanced test equipment for production lines from Europe; and the overall test process adopts computer control. The high-quality raw materials,professional and technical personnel and effective management systems are employed.Through an ongoing effort to diversify products, a complete line of energy efficient residential and commercial pool products are developed, including endless pool units, pumps, filters, chlorinators, lighting, heat pumps, ladders, starting blocks, racing lane, underwater observation windows, white goods, Jacuzzi and SPA Pool.