PROPORTIONER SH CHECK VALVE - 1/2" 100 feet all-purpose alkaline cleaner designed to

all-purpose alkaline cleaner designed to deep clean virtually any surface from vinyl

overlapping at least 8" at the base of your pole handle

The water and soap valves have an extremely long lifespan while we recommend the SH (bleach) valve be rebuilt annually for uninterrupted use

much better than any brush or pad I’ve used before”- STEPHEN SHAFTPERFECT RINSEWhat is most amazing about all RADIAL Brushes is that the TOP BRISTLE BLADE changes any HYDROPHOBIC GLASS to behave HYDROPHILIC - water always cascades on all windows on the down-stroke

Break a blue clip

PROPORTIONER SH CHECK VALVE - 1/2" 100 feet all-purpose alkaline cleaner designed toReplacement check valve for the SH (Bleach) section of a Proportioner. The SH check valve is recognizable by its BLACK valve interior. The check valve has male 1 2" threads on both ends.