

The AquaLung AirSource 3 combines a high-performance second stage with a power inflator. By eliminating the need for a traditional octopus, the diver can streamline his entire system. In addition, unlike a traditional octopus that can drag in the sand or damage coral, you'll take comfort knowing that the AquaLung Airsource 3 is right in front of you ready to deliver life saving air in a moment's notice. Several new features have been added to this latest version of AirSource to make it the most desirable of all breathable inflators.
AquaLung AirSource 3 Integrated Alternates feature ...
- The second stage valve is pneumatically balanced resulting in unparalleled performance and consistent breathing from start of dive to end. Ideal for use with over-balanced first stages
- Redesigned “Trim Grip” in the middle of the corrugated hose allows diver to dump air from BCD during ascent without removing the AirSource 3 from the mouth
- Using a clever bayonet mount, the Airsource quickly and easily separates from the BCD at the “Trim Grip”. This allows the AirSource 3 to remain with the diver’s complete regulator for packing and traveling
- Rather than use a traditional quick disconnect fitting, the Airsource is connected via a hose like your primary second stage. This allows better flow and better performance. It also prevents particulate matter and moisture from entering the second stage
- A specialized FCD (freeflow control device) cut-off valve allows the diver to quickly and easily shut off air to the unit should there ever be a malfunction
- In addition to the current AirSource 3 with FCD (freeflow control device), we now offer the AirSource 3 with a traditional QD quick-disconnect. This unit makes it possible to add an in-line sonic alert device
- Ergonomic design optimizes button placement for ease of use
- Soft-touch purge cover is located on the bottom so it won’t be inadvertently activated in strong currents
- Low-profile rapid-exhaust valve is activated by pulling on the “Trim Grip” or the lower unit
- Corrugated hose has clips and recessed areas to accommodate the lp hose
- Easier to service than it’s predecessor