AC5 1St Stage Only Scuba Dry Bags It uses a user-replaceable standard

It uses a user-replaceable standard battery and has a rugged

Its focused 10° beam angle

A knife with a dagger handle designed specifically for fishing

and weight system integration

AC5 1St Stage Only Scuba Dry Bags It uses a user-replaceable standardThe AC5 is a piston controlled first stage that represents the workhorse of the diving industry: simple, robust, reliable! At Cressi, all piston first stages feature our proprietary external direct adjustment system, reducing the regular need for replacement parts or shims, thus minimizing service costs over many years. The AC5 boasts an optimized design for maximum flow and a conical filter for improved filtration in both versions, DIN or INT.