Apeks DS4 First Stage Brand_Tusa Standard neoprene upper with exterior

Standard neoprene upper with exterior thickness markings

Improve the buoyancy skills you learned as a new diver and elevate them to the next level

Advances in materials technology

We would also strongly recommend completing the PADI Emergency Oxygen Provider course in conjunction with the EFR course

Apeks DS4 First Stage Brand_Tusa Standard neoprene upper with exteriorApeks DS4 First Stage The Apeks DS4 First Stage is one ofApeks' most long standing regulators. This has been the go to regulator for many divers for many years. The design is small, simple, rated for cold water, and with 4 low pressure ports. It is the ideal first stage for so many diving applications. Apeks DS4 First Stage Features Dry sealed system for cold water No turret 4 medium pressure ports 3 8 UNF 1 high pressure port 7 16 UNF