Snorkelling Snorkel Accessories

Snorkel keepers, mouthpieces and purge valve membranes, with model-matched Cressi keepers for the Supernova Dry, Gringo, Corsica, Mexico and Alpha Ultra Dry, plus Scubatech spares. A split or stretched keeper lets the snorkel slide off the strap, so replace it with the one named for your snorkel rather than a near fit. Or replace the whole snorkel.