100% Shut-off Cluster Storm Di

spa waterline cleaner

sunscreen buildup

chemical-safe foam construction withstands continuous spa water and chemical exposure

Quick Vac - the ideal cleaning solution for your spa or hot tub

Versatile: pH Up is suitable for use in both pools and spas

May also suit other hot tub brands with matching GMB cabinet finishes using standard snap-in pillow receptacles

As the industry leader in science and innovation

and synthetic cabinet

and other brands using equivalent cartridge dimensions

the filtration needs of a spa are very specific and fundamentally different in many ways from pool filtration

Container and lid included for a convenient sealed overnight soak

Unicel C-8350