AirFit™ N30i and P30i Frame

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Replacement SpringFit frame for the tube-up AirFit N30i nasal and AirFit P30i nasal pillows CPAP masks for obstructive sleep apnoea therapy. Choosing to buy a spare part instead of a new mask can help you to save money and reduce waste. 

Products available on this store are intended for sale in the United Kingdom only. 


Is it time to replace the frame on your AirFit N30i nasal CPAP mask or AirFit P30i nasal pillows CPAP mask? Don't buy a whole new mask: simply replace worn or damaged parts to save money and reduce waste.  

This replacement frame features integrated sleeves and an elbow. In addition, it is: 

  • Self-adjusting, so it’s quick to fit and stays comfortably in place all night1,2 
  • Easy to replace 
  • Compatible with all cushion sizes available with AirFit N30i and AirFit P30i CPAP masks 
  • Available in two sizes: Small and Standard  

You should replace components on your mask and other CPAP equipment if they show any visible signs of deterioration, such as cracking, crazing or tears. Choosing to buy a spare part instead of a new mask or device can help you to save money and reduce waste. 

Please refer to the user guides for relevant information related to any warnings and precautions to be considered before and during use of the product. 

Ask your doctor about using this medical device to treat your obstructive sleep apnoea.

 1. ResMed external 7-day clinical study of 24 ResMed and non-ResMed patients, conducted between 21/02/2018 and 12/03/2018. Data on file; ID A4320645. 

2. ResMed external 14-day clinical study of 23 ResMed patients, conducted between 30/05/2018 and 22/06/2018. Data on file; ID A4387859. 

Technical details

Manufacturer ResMed
Type Frame
Size Standard
Colour Transparent
Included in Package Frame with integrated sleeves and elbow
Warranty 90 days
Weight 65g

Please see below for expert hints and tips on keeping your equipment in good condition. 

User guide - download the AirFit N30i/P30i user guide for detailed information about your mask. 

Adjusting your mask 

  • When you use your mask, air flows out of the vents in the cushion and elbow. If air leaks from the side or top of the cushion, you will need to adjust the fit of the mask to improve the seal.  
  • Position the top of the frame forward or backwards over your head until the mask feels comfortable. 


We recommend cleaning your AirFit N30i and P30i frame weekly.  

  • Soak it in warm water with a mild liquid detergent.  
  • Hand wash it with a soft bristle brush.  
  • Thoroughly rinse it under running water. Squeeze the frame sleeves with a clean towel to remove excess water. 
  • Leave it to air dry out of direct sunlight.  

If there is any visible deterioration of a mask component (cracking, crazing, tears etc.), the component should be discarded and replaced.




Most orders are delivered within 3-5 working days, however please allow up to 10 working days.

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From the time your order is received you can return it within 14 days.

For full information on Returns, please click here


VAT relief is available on most products in the ResMed online shop.

To understand if you are eligible for VAT relief and how to claim this within your order (as we are unable to refund any VAT paid in error), please click here for further information.



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