3900 Sport, 280, 380 Pool Cleaner Hose Swivel D21 for Zodiac Polaris 3900 Sport,
Replace Zodiac Polaris 280, 380, TR35R, 3900 Sport Black Max pool cleaner ball bearing swivel. Replace Polaris black hose swivel D21. Not compatible with 360 pool cleaner. We're happy to help. Add to Favorite.