AVI 1-Place Smart O2 Valve Stand-Alone For Existing Built-in O2 Systems

AVI 1-Place Smart O2 Valve Stand-Alone For Existing Built-in O2 Systems

Marsoni

M251S

$397.50

Get it in 3 business days with 1 day shipping. Friday, May 29

AVI 1-Place Smart O2 Valve Stand-Alone For Existing Built-in O2 SystemsThis standalone AVI smart pulse system works with your existing built in oxygen system to add safety and endurance without any aircraft system modification. The AVI requires an input pressure of 50 60 PSI to operate, so make sure to verify this pressure availability on your aircraft system. We offer a simple and inexpensive oxygen pressure testing kit if there is any uncertainty. The Altus AVI is the first smart oxygen system that is integrated with

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I have only tried another version of this, but the biotene version is water based and not oil like I tried. I put a smudge of this on my finger and suck it off. I assume that's the right way, the tube is a bit small though. But it does last a pretty long time. Basically its glycerin in a form of a gel, and its tastes sweet, does it work? Yeah, more or less. I place it on the roof of my mouth and dip from there, but when done, i still need a drink. But its helpful if your mouth is dry and you keep having to drink a ton of water to get to sleep. So I get a bit of this. I'm hoping to find a way to make it myself though.

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Reviewed in the United States on April 11, 2026

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NDunn

Belleville, US

★★★★★ 4

Good, super useful - worth the money

Works well. I use it with a mouth guard that helps with grinding my teeth and this product seems to protect my gums.

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Reviewed in the United States on January 27, 2026

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Sonja Rees

West Palm Beach, US

★★★★★ 5

Biotene WORKS

Dry mouth happens at night because of my cpap. My dentist recommended Biotene and it was a great relief for my dry mouth problem. Highly recommended!

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Reviewed in the United States on May 12, 2026

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NCJack

Battle Creek, US

★★★★★ 5

A Gel that's convenient and effective

After using the Biotene gel for several nights, I am happy that I bought it. The product is convenient to use and effective. My dry mouth was leaving my tongue parched at night. This gel solved my problem. I highly recommend it.

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Reviewed in the United States on April 24, 2026

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Heidi Young

Waukegan, US

★★★★★ 3

It’s ok in a pinch!

This works good in a pinch; however, I don’t see that it provides a significant timeframe of moisture. It wears of quick.

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Reviewed in the United States on May 7, 2026