The winter cap for CircuPool SJA and SJ-Classic systems (not compatible with RJ, Universal, or Si models). Makes the winterizing quick and convenient if you ever need to remove your salt chlorine generator cell but keep your plumbing sealed. Includes threaded collar and cap to seal one end of the electrolytic cell. This item does not include an O-ring.
Select a row below to filter reviews.
Color of cap may vary.