Philips Respironics Pollen Filters for PR System One/M Series (Black 2pk) CPAP cushiony pocket of air that

cushiony pocket of air that seals gently both in and around your nose

Not recommended for use with Full Face Masks (as the mask itself covers the mouth)

wearable format

1 x Philips SimplyGo Mini Portable Oxygen Concentrator

Extend the lifespan of your CPAP setup without replacing the entire mask system

Philips Respironics Pollen Filters for PR System One/M Series (Black 2pk) CPAP cushiony pocket of air thatBlack washable pollen filters For Philips Respironics "M" Series or Philips Respironics System One CPAP Machines. Compatible Machine List: Philips Respironics System One Range 50 Series or 60 Series Philips Respironics M Series Pro Philips Respironics M Series Auto Philips Respironics M Series Bi PAP Auto Philips Respironics M Series Bi PAP Plus