PRODUCT FEATURES If you have a green top whisper wash swivel, rebuilding it couldn't be easier! Simply unthread the bar of the swivel shaft, remove the green cap, slide the old cartridge out, and then slide the new on in. This rebuild cartridge will fit all Generation 3 swivels. Reviews Featured Products Whisper Wash Rivets $0.50 Add to Cart Whisper Wash Whisper Wash Ultra Clean $781.80 Add to Cart Whisper Wash Brush Clips $1.58 Add to Cart Whisper Wash Whisper Wash Maxima (DELUXE) $1,330.50 Add to Cart