Hog Zenith Scuba Labs Testers' Choice Written by: Bob Collins Created: 12/28/2017 Updated: 02/16/2026

The Hog "Zenith Regulator" awarded Scuba Lab Testers Choice

Balanced-diaphragm first stage; two hp, five lp ports; 360-degree swiveling turret. Available in Yoke or Din configurations.

HOG, better known as a brand for tec divers, offers a rugged, no-nonsense high-performance regulator called the Zenith. This regulator was tested by Scuba Lab in the Zenith D3 configuration and awarded Testers Choice.

Scuba Lab Review: "Not because they excelled in any one category, but because they did well across the board in all categories. The Zenith was our 'TESTER'S CHOICE' in this category."

The Hog Zenith has been put through rigorous dive conditions and is available with Yoke or Din configurations. The 1st stages are environmentally sealed, making this the go-to regulator for divers of any experience level.

HOG's Zenith 2nd stage is a pneumatically balanced adjustable unit that makes breathing underwater feel natural. The Zenith utilizes high-quality materials and an advanced cover design. These improvements provide greater breathing performance, ease of use, and durability while beating the competition in terms of price and value.

Additionally, it features an improved exhaust cover, silicone soft-touch purge assembly, and a current flow dispersing front cover. These features help the Zenith reach new levels of performance while creating a striking image sure to catch the attention of fellow divers.

This unit comes with a black Flex braided hose. Colored hoses and colored purge covers may be ordered separately.

The Hog D3 first stage is a high-performance balanced diaphragm design that is sealed and features an extended 5-port swivel turret. This is the ultimate first stage for any diver's needs—especially tech divers—because of the versatility of the hose routing. The D3 first stage can meet the desires of recreational divers to the most demanding professionals, providing value that exceeds the competition.

Hog Zenith regulators are rock-solid and are the most chosen regulators by Divers Supply instructors and professional staff. Hog also offers a service clinic that advanced divers can complete to be able to work on their own equipment.