HASA 76121 Super Stain Out for Outdoor Home Garden, 1 Quart (32 Oz) Non-Chorine Shock It helps maintain safe

It helps maintain safe

which helps protect chlorine from being degraded by UV sunlight

Outside diameter: approx

Applications: Ideal for homeowners who want a hassle-free way to maintain their pool’s water level

A rising reading on the swimming pool filter pressure gauge can signal reduced flow or a dirty filter

HASA 76121 Super Stain Out for Outdoor Home Garden, 1 Quart (32 Oz) Non-Chorine Shock It helps maintain safeHigh Quality: HASA 76121 Super Stain Out is a powerful quart sized stain prevention and removal solution specifically designed for pool walls. Its concentrated formula assures maximum effectiveness, making it essential for maintaining a pristine swimming environment. Preventative or Initial Removal Treatment: For pools up to 40,000 gallons, add one quart of Hasa Super Stain Out. Hasa Super Stain Out will help prevent staining for six months or longer.