Scuba rebreather Rebreathers reuse the gas you exhale by recycling the good part and replenishing it for your next breath. . Jan 21, 2024 · A rebreather is a type of scuba diving equipment that recirculates exhaled air, removing carbon dioxide and replenishing oxygen for breathing. Rebreathers can increase the amount of time you can spend underwater and reduce the amount of gas you need to carry. Rebreather diving is underwater diving using diving rebreathers, a class of underwater breathing apparatus which recirculate the breathing gas exhaled by the diver after replacing the oxygen used and removing the carbon dioxide metabolic product. May 16, 2025 · Rebreather diving, CCR diving, silent diving—rebreathers remain a bit of a mystery to many scuba divers. Read our guide to learn more. Compare different models, features, prices and pros and cons of rebreathers for technical, cave and recreational diving. This means your gas supply is significantly larger in a compact package compared to what you can carry in a scuba tank for conventional open-circuit scuba diving. Dec 6, 2023 · In this month's edition of Exploring Rebreathers, I take a real-life approach and look at how switching to a closed-circuit rebreather (CCR) might affect your diving, travel, logistics and, of course, your wallet. Nov 19, 2024 · What are Scuba Rebreathers? Rebreathers are diving equipment that recycles the exhaled air by removing the carbon dioxide and replenishing the oxygen content, allowing the diver to reuse the same air multiple times. Feb 7, 2020 · A guide to help you choose the best rebreather for your style of diving. fnegjz rvjo bakhkbv chdtn ycwoj rxul uugfyx qojnet lbsld febvwfvj