2pk Heavy Duty Diaphragm Replacement for W69698 Diaphram for Zodiac Baracuda G3 G4 Garden, Lawn, Supply, Maintenance 100% Brand-New Zodiac Baracuda Diaphram Fits G3 G4 and Alpha 2, Alpha 3 pool cleaner It also fits Zodiac Baracuda Pacer, Ranger 1500, Manta II, Genius, and Kontiki. Replaces Part number: W69698