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The mouthpiece's new Rotating Adjustment Dial is infinitely adjustable to create a perfect fit in the mouth and it's easily adjustable even when the mask is on. As with the original Oracle Oral Mask the 452 is an ideal solution for people who can't tolerate a nasal interface. It's also great for habitual mouth breathers or those with severe nasal problems.
The Oracle 452 is an oral mask - NOT an oral appliance. It is designed to float in the mouth and is retained in position by two silicone components that form a pressure seal against the inner and outer cheek. No dental fitting is required. The Oracle should only be used with Heated Humidification.
Unlike many facial masks, the Oracle can be worn with dentures and glasses, causes fewer skin abrasions and creates less leakage.
The second generation Oracle Oral mask from Fisher & Paykel builds on the original breakthrough design and adds some great new comfort refinements.
I have chronic non-allergic rhinitis and compound obstructive/centralized sleep apnea. So naturally using breathing machines at night to sleep irritates my nose. I hoped this was a solution as it was the only mouth only mask I could find. I lost two whole nights of sleep trying to get this thing to work. The included in-nose plugs leaked and came out. Swimming style nose clamps solved that. However the mouth piece has limited adjustability and pieces. No combination produced a good seal. My entire face was wet with drool and I just couldn't get the mouth to seal no matter what I tried. There is no sleeping with this thing. No seal, leaks loud, makes your mouth blow farts all night.By masteryoda, 07-11-2016
I wanted to try this mask, because the one I am using puts a sore on my nose. This one seals perfectly around the mouth. It is a must that you have the heat moisture or your mouth will be the desert. I still have leakage out the nose so that will take tIme. If you have Big nose this will work better for you. By HRayB, 06-24-2016
I love this mask. Quiet - keeps the wife happy. No leaks. Great price. My first one lasted over a year and I was happy to purchase another at the great price on this site.By EdbB, 05-31-2016
I tried several nasal masks and even with a silicon pad, still had breakthrough on the bridge of my nose. Tried a hybrid oral mask with nasal pillows and had huge leaks. The Oracle is small, light and seals beautifully. I have been using it for a week and a half and if you are comfortable with the mouthpiece (I used to scuba dive and snorkel) it's a winner.By Paul, 01-04-2016
I hate the way it rubbed against my tongue and the horrible dry mouth it gave me. My throat was so sore when I woke up.By James, 01-27-2015
BAD MASK!!!By Mark, 01-07-2015
I've been using this mask for about 5 years now, and it is the only mask that works for me. I have a mustache, and this mask doesn't leak. Once adjusted correctly (a 3-minute process), it works well. My mouth is dry when I wake up, but that's not a big thing, especially since I can actually get a good night's rest with this mask. Ordering: Price was great. Wasn't a large order, but it was shipped fast, and arrived before the expected delivery date. Nice! By Rick K, 10-30-2014
Leaks, mouth piece is very large and the strap was also made for a very large head/neck. I would not recommend this product.By Terrie, 10-17-2014
Couldn't handle the dry mouth it creates...By S D 3, 04-14-2014
This mask is wonderful! As a former snorkeler, I find this just as comfortable. No more masks for me. They always leaked around the edges because of my beard. This is the appliance for me. I highly recommend it for others.By M Cassidy, 02-21-2014
WOW!! It is refreshing to deal with a company that is competent and reliable and actually keeps its promises!! I had a CPAP emergency where my mask had broken and I was without a spare...I ordered a replacement from CPAPXCHANGE and my new mask arrived PROMPTLY and as promised!!! I even had an online chat with customer service which was a pleasure to deal with as well.. Carlos was well informed, knowledgeable and extremely helpful. I will DEFINITELY recommend this company and use them again and again in the future! THANK YOU CPAPXCHANGE for a good nights sleep again!!!By Denise, 01-28-2014
I am a mouth breather mostly because I have a large overbite and I can't really close my mouth tight, the teeth just don't match up. Anyway, I've tried all the other masks and there are very few for mouth breathers- the Hans Rudolph and the Fisher & Paykel 432 and Forma and that is about it... I couldn't use a chin strap because it made my TMJ hurt. So I've tried this "Oral" mask on a whim and IT'S FANTASTIC! There is no leaking. The only problem is the nose plugs that come with the deal. I've had to use swimmer's nose clips instead. But it works and works well. I've found a great nose clip from Harvard Apparatus (599673 Reusable Nose Clip) and I'm going to order one soon. I don't like putting anything into my nose and it gets me claustrophobic to wear the ones that come with the mask. Even with my overbite the mouthpiece stays in my mouth. I also talk in my sleep and it stays in for that too. And, the amazing thing is that this particular mask is CHEAP compared to other masks made for mouth breathers! It is so easy to wear I forgot to snap in the headgear and the mouthpiece stayed in my mouth all night long anyway! I did accidentally ruin the filter in the top of the hose the first time I washed it though... don't forget there is a small filter there!!! But they include 5 extra filters in the box just for that reason! I'll probably have to keep extras on hand just in case! This mask is easy to clean and wear. If you are a mouth breather it is worth a try and it would be great to have on hand if you are prone to head colds or allergies that block your sinuses. I'm going to try to order another one to have on hand in case they discontinue this mask. Everyone always discontinues the things I like... from make-up to food so I'm going to try to stock up on this mask!By Karla, 09-14-2013
I have tried many, MANY, cpap mask trying to find one that will work and be comfortable. The mouth cpap mask is the worse one yet! It would be really be comfortable and just right IF IT ONLY WORKED!By KathieLee, 03-27-2013
I thought it would be easier because it just coverd you mouth but there a nose plugs and it created an excessive amount of flim, I cannot use this maskBy Unsatisfied, 03-25-2013
your unit is super. i have ptsd & all the others i have tried make me feel like i am jail. your mask is completly clean. i feel very confortable wearing this mask. one problem, my mouth gets very dry. thanks By harry french, 02-14-2013
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