for Zodiac Polaris

(Ensure compatibility with 39-300 WMS Assembly, specifically designed for the Zodiac Polaris 3900 Sport pool cleaner. 1) Maximize 3900 Sport cleaner’s efficiency with the 39-300 WMS Assembly. Keep your 3900 Sport cleaner running like new with minimal effort.

(Ensure compatibility with 39-300 WMS Assembly, specifically designed for the Zodiac Polaris 3900 Sport pool cleaner. 1) Maximize 3900 Sport cleaner’s efficiency with the 39-300 WMS Assembly. 3) Designed for quick installation in the bottom housing, this robust WMS Assembly features an O-ring for a secure, leak-free fit.