Chlorine Neutralizer for Pool & Spa 4" x 20' and an ethylene propylene O-ring

and an ethylene propylene O-ring

long-term protection for pump systems

ideal for families seeking a reliable pool with ample swimming space

extending their lifespan

Whether your pool is round

Chlorine Neutralizer for Pool & Spa 4" x 20' and an ethylene propylene O-ringWhen chlorine climbs too high after a heavy shock or an overactive feeder, the water can get harsh on skin, eyes, and equipment. AquaDoc Chlorine Neutralizer helps bring elevated chlorine back into a usable range so you can get your pool or hot tub ready again without draining and refilling. The formula is built on sodium thiosulfate, a well known chlorine neutralizing agent. It dissolves through circulating water and works as part of your regular