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  • Respironics (OEM) Foam Filters for System One 50 or 60 Series, M-Series & SleepEasy

  • Listed under CPAP Filters
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These are the original Philips Respironics (OEM) brand foam filters for the System One, M-Series, and SleepEasy models of CPAP and BiPAP machines. These are the reusable foam filters that are required when operating the machine.



  • #1029330  2 Filters per pack
  • #1035443  1 Filter per pack
  • OEM
  • Reusable


How Often Should I Clean the Filters?

Clean the gray foam filter at least once a week and replace it with a new one every six months.

Wash the gray foam filter in warm water with a mild detergent. Rinse thoroughly to remove all detergent residue. Never install a wet filter into the device; it should be completely dry before reinstalling it. If the foam filter is torn or feels thin, replace it.

S.O. filter replacement

Caution: Dirty inlet filters may cause high operating temperatures that may affect device performance. Regularly examine the inlet filters as needed for integrity and cleanliness.


RespiratorySleepSolutions.com offers online support through our website, toll free support during normal business hours 800-576-7798, and email support 24-hours a day at RSSLLC@USA.NET Please contact us if you have any questions about our services or the products we sell. RespiratorySleepSolutions.com is authorized to sell and ship products exclusively to end-users residing in the United States, not to other third parties or businesses. A prescription is required for the purchase of certain products on this site including complete masks and devices. Respironics recommends that new patients purchase their devices, masks and initial accessories from a homecare company that can provide an individualized patient equipment set-up, clinical and after-sale support, and a program to assist patients with therapy success. Respiratory & Sleep Solutions does just this, since we are also a DME/HME.
COPYRIGHTS: Selected product images and descriptions used throughout this site are used with the permission of the copyright holders. All Philips Respironics Product Images © Philips Respironics 2011, Used with Permission.


  • Product ID #440
  • Availability in stock