(Click here for larger image) Mfg Part Number : 416513.NRYL	Mares Proton Octo Customer reviews see below Free Octo Holder Ultra-light techno-polymer octo is extremely lightweight and super strong Nitrox Compatible to 40% (The Recreational Limits of Nitrox) Specially designed mesh grid 2nd stage cover to prevent unwanted free-flow even in the strongest currents VAD (Vortex Assisted Design) by-pass system for effortless, natural breathing under all conditions Bright "Hi-Viz" yellow hose and 2nd stage for easy identification LIFETIME MANUFACTURER'S PARTS WARRANTY NEVER PAY FOR PARTS Deluxe Round Protective Regulator Bag $19.95 Save A Dive Kit $15.95 Deluxe Round Protective Regulator Bag $19.95		Retail: $150.00 You Pay: $79.95 You Save: $70.05

Customer Reviews for Mares Proton Octo: (Review this product)
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Average Customer Review: based on 3 reviews.

Rating: Replacement Spare Air
Reviewer: Jason Agnew, Tuesday, September 19, 2006 - View all my reviews
Ive had my Mares reg set for almost 10 years now and the octo has always been an issue. Although I dont use it, it has cause more issues due to constant leaks. I switched to the Proton and so far, no free flow or leak issues. Easy to install, comfortable, bright, durable and compact.

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82 out of 158 people found this review helpful.



Rating: nice octo
Reviewer: robin g., Friday, July 27, 2007 - View all my reviews
this seems to be a great octo - when practicing with it. luckily I havent had an emergency use yet....

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59 out of 111 people found this review helpful.



Rating: Mares Proton Octo
Reviewer: Jack F., Saturday, October 18, 2008 - View all my reviews
Fantastic Octo to have for an emergerncy.

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10 out of 19 people found this review helpful.