Fisher & Paykel FlexiFit 431 Silicone Seal Size:Large 1x Heated Tube (HT15)

1x Heated Tube (HT15)

Heated tubing to maintain consistent air temperature and reduce rainout

shorter treatment times and quieter operation than similar economy compressor nebs

Ideal for reducing tension and providing stability

The blow molding on the back and seat are contoured to provide extra comfort

Fisher & Paykel FlexiFit 431 Silicone Seal Size:Large 1x Heated Tube (HT15)Replacement Seal for FlexiFit Masks: This is a Seal produced by Fisher & Paykel. It has been developed to fit on the FlexiFit 431 and 432 masks, and does not include the foam cushion making up the whole mask. The seal comes in either Small, Medium, or Large. The seal is made of silicone, making it a comfortable piece. Made for FlexiFit Masks: This silicone seal was made specifically for the FlexiFit masks. It is compatible with the FlexiFit 431 and