Sentinel 522 Odor Puck Waste Tank Odor Eliminator With Foam ControlStore/Equipment/Carpet Cleaning EquipmentSKU 522OP$7.95In stockQuantity:1 Add More Add to BagGo to CheckoutSave this product for later Favorite Favorited View FavoritesShare this product with your friendsShareSharePin itSentinel 522 Odor Puck Waste Tank Odor Eliminator With Foam ControlStore/Equipment/Carpet Cleaning EquipmentProduct DetailsSentinel 522 Odor Puck is a water soluble solid block designed to eliminate odors and control foam from the waste water of most truck mounts, portable extractors and auto scrubbers.Show More