Hayward Anti Vortex Main Drain 2″ – Liner

Located in the deepest part of the pool, the main drain collects the coldest water at the bottom and mixes it with the surface
water to ensure a uniform temperature and good diffusion of the pool?s chemical treatments. It is also used to empty the pool.
(In line with American safety standards, Hayward?s main drains meet the highest level of efficiency and safety measures on
themarket.)