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Mirage Activa™ LT Nasal CPAP/BiLevel Mask with Headgear

The Mirage Activa LT combines the original Activa's superior sealing technology with a lighter, quieter, and more streamlined design. The Activa LT's ActiveCell cushion expands and contracts to creat a comfortable, unwavering seal as you move and turn during the night. The MicroFit dial makes fitting quicker and easier than ever before and the innovative diffuse vent design means that the Activa LT is approximately 49% quieter than the original!


  • Dual-Wall ActiveCell Nasal Cushion
  • Lightweight Frame with MicroFit Forehead Dial
  • Quiet Diffuser System & 360º Elbow
  • Breath-O-Prene Headgear with Set-and-Forget Clips
  • Activa LT & SoftGel Convertable Comfort
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PENNY PROMO: Get Citrus II Cleaner or Another Great Extra for 1 Penny!
30-NIGHT RISK FREE TRIAL: Try Mirage Activa LT Nasal Mask at home, if you're not satisfied return it for a full refund of the original purchase price. Simple!

Manufacturer: ResMed
Part Number(s): 61600, 60148, 60149, 60150
GTIN Number(s): 00619498601950, 00619498601721, 00619498601738, 00619498601745,
In the Box: Complete Nasal Mask with Cushion & Headgear
Warranty: 90-Day Manufacturer's Limited Warranty
HCPCS Insurance Code(s): A7034

Maximum Recommended Pressure Range: 4 to 20 cm H20
Mask Type(s): Nasal Cushion Masks
Available Size(s): Small, Medium, Large, Large Wide
Materials: Latex Free

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Customer Reviews

  • Great mask

    It is quite and comfortable
    Written by ppmarcoux3, 2018-01-14

  • Fantastic

    This is the best mask I have ever used. Very good seal and super quiet. I would highly recommend this mask.
    Written by cburch97, 2017-02-15

  • Mask is great -- but the tabs to fasten frame to headgear break very easily.

    I've used this mask successfully for over one year, until one fastener tab broke for no reason -- other than it was made of very lightweight plastic. Perhaps the tabs are subject to FWT (FAIR WEAR AND TEAR) breakage. Tabs probably cost less than 5 cents to make, but just try to find a replacement! I have another gel mask that is wrong size, but it has a different headgear connecter that looks like a ball on the end of a stick -- quite robust, shouldn't break for many yrs.
    Written by E Mathews, 2016-03-03

  • Great, fast service!

    I needed my CPAP mask as soon as possible. The shipping was prompt and the product was delivered as promised in pristine condition. The price was also competitive. I will be using CPAP exchange again
    Written by Matthew, 2016-02-02

  • Best mask on the market

    Most comfortable mask for those who toss and turn all night. It molds to your face and doesn't cause noisy leaks.
    Written by Dea, 2016-01-13

  • Best mask I have used

    Definitely the best mask I have used. I am a side sleeper and it works very well to prevent air leaks. It has created one problem and that's a sore across the bridge of my nose. Probably had the headgear too tight. I have come up with a solution for now. Hope it continues to work, because the mask is very comfortable otherwise.
    Written by C.S. Hargrove, 2014-08-22

  • Problem with seal is easy fix

    I've been using this mask years and years...I have had the problem with the seal described, the cushion separating from the frame. It is very frustrating the first time, especially at night, but with a couple of tries it becomes second nature to correct, and it doesn't happen very often. Just don't want everyone to think this is a bad mask, cause in my 16 years of 99% compliant use it is the greatest mask, especially with the double gel cushion.
    Written by booobut, 2013-10-17

  • Never buy this mask

    While the mask is generally comfortable, the second night I used it the inner diaphragm ring came apart and the mask started leaking very loudly. It took me an hour to get it back in correctly. Also, while the mask fits well on my nose, there is a wider brim that hangs below the nose and covers my upper lip. This is very annoying. I will not buy this mask again
    Written by BM, 2013-08-02

  • The best mask I've used!

    Having been a CPAP user for 4 yrs, I've tried a wide varied of masks and nasal pillows. I have to say this one has caused the least amount of problems of any I've used. It doesn't leak and wake me up during the night. It fits securely and is easily adjusted. Even being the side-sleeper that I am, I haven't had problems with it. Normally I buy the medium mask and headgear,so that's what I tried first but found they were too big with this one. The small is a better fit for me, but even when using the medium there were no leaks and I was pleased with the mask. I would definitely recommend this mask.
    Written by DGriffin, 2013-06-07

  • Mirage Activa LT great mask

    I had a little trouble getting the correct fit, as there are many different possibities, but once I got it the mask had no leakage and left no marks on my face, which I had always had trouble with on the respironics gel masks. For a couple of weeks I had a slight irritation directly under my nose, but it has since disappeared. No problem with sleeping on my side. This is the best mask I have had and I have been on the cpap for 15 years.
    Written by David, 2013-04-09

  • At Last no lines

    I've tried several brands over the years (using Cpap for almost 10 years) everthing left lines on my face for about the first half hour or so after I got up each morning. Also, most masks take a night or three the break in and get a good rest with no leaks BUT the Activa LT was instant confort and I found that the lighter you secure the mask before turning on the better fit with no leaks even for a side sleeper. Mask was instantly broken in with no leak fit, straps light on head so no lines and it is fairly quiet. In short the best mask I have ever used.
    Written by Jim L, 2012-10-05

  • Not quite the Activa

    I went from the standard Activa to the Activa LT, and found the cushion is not quite the same. I like the frame of the LT's more durable, I think. But the cushion is not as forgiving as the standard Activa. I've had to strap it on tighter than I would have before to get a seal. Not necessarily a bad thing...but something to be aware of. It has just the least bit more of a tendency to leak around the bridge of my nose.
    Written by george, 2012-08-31

  • Great!

    Perhaps the best CPAP mask I have ever used!
    Written by Attaboy, 2012-08-03

  • Quality Product

    Adjustable forehead portion is great. Pads are comfortable. Quiet.
    Written by Alan, 2012-04-26

  • Resmed Mirage Activa LT Naisel Mask with Headgear

    I really like this mask because, for me, it seals better than any other mask that I have tried; I haven't tried the small headgear as of yet but I'm sure I'll really like it as well.
    Written by Trish Britton, 2012-03-09