Fisher & Paykel Evora Full Face Mask BiPAP Accessories Both use the same 4–20

Both use the same 4–20 cmH₂O auto-adjusting therapy

which spreads exhaled air out gently instead of venting it in one noisy jet

For the F20

get blocked noses

Fisher & Paykel Evora Full Face Mask BiPAP Accessories Both use the same 4–20The Evora Full is Fisher & Paykel's compact full face mask, built around their Dynamic Support Technology stability wings paired with a floating seal that lets the mask move with you through the night instead of fighting your position. The under the nose cushion keeps the design minimal and out of your sightline, and the VentiCool headgear is ventilated so heat doesn't build up against your scalp. It's compatible with any standard home CPAP or BiPAP