Oracle 452 Oral CPAP/BiPAP Mask FitPack with Headgear


37 Total Reviews

Oracle Oral Mask
Small & Large SoftSeals
Adjustable Headgear (for Optional Use)
FREE 30-Night Money Back Guarantee + Manufacturer's Standard Warranty
A prescription is required for the purchase of this item
Was $77.50  $67.50

View Oracle 452 Oral Mask Parts

  • Brand:Fisher & Paykel
  • Part Numbers:HC452
  • Sizes:Small, Large
  • Warranties:Exclusive 30-Night Money Back Guarantee & 90-Day Manufacturer's Warranty

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.


  • Floats comfortably in the mouth
  • No headgear needed, providing a simple fit and more freedom to move. Headgear (for optional use) is included with each mask pack.
  • Easy fit of the mouthpiece prevents skin abrasions from pressure points
  • Rotating Adjustment Dial - Infinitely adjustable to provide greater comfort and simple personalized fitting
  • SoftSeal Mouthpiece and SnapFlap Cover - Work together making it easy to use and easy to seal
  • Comes with 2 sizes of SoftSeals (Small and Large) for a better fit
  • Flexitube tubing position can be rotated 360º for perfect positioning
  • Chin straps are eliminated resulting in a less cumbersome setup. Also, the concern of mouth leak is eliminated
  • Three sizes of nasal plugs (for optional use) included in each mask pack. Nasal plugs can be used to help reduce nasal breathing and dryness when using the Oracle mask.
  • Less intrusive as you can still wear your glasses
  • Able to be used with dentures
  • Improved patient comfort increases patient compliance


  • Manufacturer:Fisher & Paykel
  • Part Numbers:HC452
  • Warranties:Exclusive 30-Night Money Back Guarantee & 90-Day Manufacturer's Warranty
  • In The Package:Complete Oral Mask FitPack with 2 SoftSeals (Small & Large) and Headgear.
  • HCPCS Codes:A7044
  • GTIN Codes:09420012429247
  • FSA Eligible:Can be purchased with FSA Cards


  • Available Sizes:Small, Large
  • Materials:Latex Free


  • Mask Types:Oral Masks, FitPack Masks
  • Pressure Range:3 to 25 cm H20 Recommended
  • Best Solution for me.

    Since I am a mouth breather, this is the best Solution for me. All the other masks, that I have used leak around my cheeks and nose. This mask totally eliminates that problem.
    Written by tc61fish, -2019-05-28

  • headgear

    it doesnt fit at all and texture of the mask not feel right
    Written by Bess037, -2019-05-21

  • It works

    I had my doubts on the usage and fit compared to a full face mask but it works.
    Written by bwerner-31140, New York state -2019-05-02

  • Major disappointment

    Purchased as a mask to use when I am sick or have a head cold. I was able to use it 15 minutes. It’s the worst mask I’ve ever used. The mouth piece is so thick my jaw started to cramp. The nose plugs are useless.
    Written by JORGEUDEL2009, -2019-02-17

  • Dave

    Might be a good mask but not for me
    Written by djml1992, -2018-11-16

  • Thank goodness!

    I’m a mouth breather mainly. Comfortable and easy to move around while sleeping.
    Written by loriburke88, -2018-09-30

  • Not for me

    Can't use it. Didn't know you had to use nose plugs with it - too painful
    Written by kb0rpw, -2018-09-26

  • Great service , the order came fast and was as described. I haven't used it yet.

    Great experience! I recommend this company !
    Written by EDC3535, -2018-08-07


    Written by KEVIN = "GOLDEN GORILLA", MISSISSIPPI -2018-06-22

    Will be returning this item, does not work for me.
    Written by ehfd155, -2018-05-08

  • Buckets of drool

    This device will make you slobber and drool all over the place to where you hear bubbles in the mouthpiece while you breathe. It might work for some but as another user stated not good at all
    Written by saxtab, -2018-04-27

  • 452

    Written by mturley2, -2018-04-19

  • Well made and I hoped for the best...

    I use a P10 nasal cpap with a Fisher Paykel Cpap. I struggle with dry mouth so this oral cpap seemed to be the ticket. It is well made and I tried it for a week. Once I got it fitted and running it was good until I came close to sleep and my mouth relaxed. Then air came from my throat to my nose and was stopped by the nose piece. This and the fact the internal mouth piece would detach kept me awake. I was sorry to send it back in the 30 day return. I am still looking for a solution...
    Written by pejaysachiel, -2018-03-08

  • Missing a piece

    I need to call and figure out what I'm missing
    Written by janetstansberry, -2018-02-23

  • Good service by, but wearing mask was like licking and swallowing the Sahara Desert!

    Such dryness can't be good for teeth and gums and throat!!! May be good in an extremely humid climate but certainly not in dry Colorado, even with my cpap humidity setting on 8!
    Written by soulorider, -2018-02-10

  • A good idea executed poorly

    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.
    Written by masteryoda, -2016-07-11

  • Great system-not for everybody

    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.
    Written by HRayB, -2016-06-24

  • Second one - wore out the first one!

    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.
    Written by EdbB, -2016-05-31

  • No more leaks

    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.
    Written by Paul, -2016-01-04

  • Bad Mask

    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.
    Written by James, -2015-01-27

  • Horrible Mask

    BAD MASK!!!
    Written by Mark, -2015-01-07

  • Delivered early and 100% complete

    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!
    Written by Rick K, -2014-10-30

  • Not a fan of the Oracle 452 Mask

    Leaks, mouth piece is very large and the strap was also made for a very large head/neck. I would not recommend this product.
    Written by Terrie, -2014-10-17

  • Oracle 452 Oral Mask with Headgear

    Couldn't handle the dry mouth it creates...
    Written by S D 3, -2014-04-14

  • For Us Mouth Breathers

    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.
    Written by M Cassidy, -2014-02-21

  • Oracle 452 Cpap Oral Mask

    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!!!
    Written by Denise, -2014-01-28

  • A mouth breather's best mask

    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!
    Written by Karla, -2013-09-14

  • Mouth Cpap Mask For mouth breathers

    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!
    Written by KathieLee, -2013-03-27

  • Too difficult to use

    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 mask
    Written by Unsatisfied, -2013-03-25

  • oracle 452

    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
    Written by harry french, -2013-02-14

  • Oracle - Mask

    Hi, The mouth mask is great, I need a little more adjustment time but the idea for mouth breathers is good. I am sleeping better and the dry mouth is not to bad. Everyone should use the nose plugs, they feel a little funny at first but are a big help, when using a mouth mask.
    Written by Scott G., -2012-12-24

  • Excellent product w/minor design flaw

    I have used the Oracle 452 Oral CPAP/BiPAP Mask for about 5 years now. I love the product & it is the only mask I will use because I am a mouth breather who has constant sinus trouble even after 2 sinus surgeries. I prefer to use the head strap with the mask in order to prevent the mask from coming out of my mouth when my jaw goes slack. Now for the design flaw... When using the head strap, the holes it attaches to on the mask are located too close to the edge of the unit. By being located where they are, there is not enough material on the edge of the holes & I inevitably pull the strap hooks through the silicone like material. I typically can get one of these masks to last 6-8 months, & my insurance will replace them every 6 months, but I have had them fail in as short as 3-4 months of use. This design flaw could easily be fixed by moving the holes another 1/8" to 3/16" in from the edge, leaving more material for the head strap hooks to hold on to.
    Written by George M., -2012-09-04

  • Oracle 452

    I am sleeping better at night. I am becoming adjusted to the dryness in my mouth caused by the product, even while I'm using warmed water in the CPAP machine. I would recommend this product to those who breath through their mouth in their sleep, or have obstructed nasal breathing.
    Written by Ed, -2012-08-30

  • Better than anything I have tried so far.

    This one just might work you can hardly tell you have it on and it is very quite. All the others are so heavey and bugs me all night. This one is not as heavey and I can not even tell it is on my face. Thank you for making a mouth one. I have been able to last 4 hours on this one where the others were about 30 min.
    Written by Beth, -2012-08-07

  • Mouth open out window of a fast moving automobile feeling

    Hate it. Sore throat and ansal passages even with the humidity chamber warmed up to peak setting, distilled H2O at fill point, it still iritates mouth-throat-nose and ears. I'm going to trash it.
    Written by Grumpy PapPap, -2012-05-15

  • Review of Oracle 425 Oral cpap mask

    The product itself seems to be of good quality, but I don't think that it is going to work for me. It just feels very uncomfortable to me. Honestly, I haven't worn it at night yet because it was so uncomfortable even when I just tried it on. I will probably have to try something else or go back to what I have been using. Either way I will continue to use cpapXchange because I have had great service. I will be looking in to it more before I know for sure. Thankfully I did purchase the insurance so that I can exchange.
    Written by A. Balthis, -2012-04-21

  • Best mask for a

    Even on a good day, I cannot breath through my nose comfortably. My sinuses are just too restricted. I was about ready to give up on CPAP/BiPAP because the nasal or nasal + oral masks (with a mandatory chin strap to keep my mouth closed) were a nightmare. Nothing fit well enough for me to sleep more than 4 hours. I would wake up in severe pain after that, and it would take at least an hour for the red marks on my face to fade. My machine is set at 15 PSI, and I really had to tighten the masks down to get a decent (not even good) seal. I have been using this mask for about a year now, and it is more comfortable and effective than any other I have tried. Even though I have a mustache, it seals well (probably because the seal is inside my mouth). I don't get red marks on my face, or air leakage through my nose. I consistently get 6+ hours of sleep before waking, and that was what I used to get before the sleep apnea. It should be cleaned properly daily, which takes about 2 minutes, and works well for me.
    Written by Rick, -2012-03-06