Introducing the innovative APEKS Compact First Stage, designed for the ultimate diving experience. This first stage is equipped with four medium-pressure ports and one high-pressure port, providing versatility and convenience for divers.

One standout feature of this first stage is the Diver Changeable Exhaust system (DCE), allowing users to switch between a small exhaust tee and a large exhaust tee. This unique feature gives divers the freedom to customize their regulator based on their specific needs - whether it be minimizing bubble interference for underwater photography with a wider exhaust tee, or opting for a compact and comfortable regulator with a narrow exhaust tee.

Not only does the APEKS Compact First Stage offer flexibility in exhaust tee options, but it also allows for easy conversion from a right-handed hose configuration to a left-handed one. While the process of changing configurations is quick and simple, it is important to note that this procedure should only be performed by an APEKS Authorized Service Technician for safety and optimal performance. Experience the convenience, versatility, and comfort of the APEKS Compact First Stage on your next dive. Choose a regulator that puts your needs first and enhances your underwater adventures like never before.