Spa Builders Freeze Protector [ST800] (3-85-0032) checkvalves The smooth gray and stainless

The smooth gray and stainless styling makes this Waterway internal especially practical where the goal is to keep the jet looking refined without giving up the more active massage-style performance

Useful when replacing a failed or leaking original valve

Useful for restoring aeration and visual consistency

causes intermittent equipment response

This 3-bottle bundle gives you more creative flexibility than a single-color purchase

Spa Builders Freeze Protector [ST800] (3-85-0032) checkvalves The smooth gray and stainlessThe Spa Builders Freeze Protector [ST800] is a replacement freeze protection control component designed to help protect compatible spa systems from cold weather damage. Used in the electrical control side of the equipment system, this part helps support automatic freeze protection operation when temperatures drop and circulation needs to be maintained. Part 3 85 0032 is a practical replacement choice when the existing freeze protector is worn,