It is vital for the machine and your own health that, as recommended by Philips Respironics, you wash this dust filter at least every 2 weeks and completely replace it every 6 months.   Drive Devilbiss recommend washing theirs at least every 2 weeks and completely replacing every 3 months.

These filters are placed on top of the fine white filter (available on a separate listing).

Please select the correct filters for your machine from the options, and the filter quantities are as follows:-

• Philips Respironics' Dreamstation Series - 1 Filter Supplied
• Philips Respironics' System One and Earlier Series - 2 Filters Supplied
• Drive Devilbiss' Blue Series (IntelliPAP 2) and Sleep Cube (IntelliPAP) - 4 Filters Supplied

Hope2Sleep is a Sleep Apnoea/Sleep Disordered Breathing Charity, and whilst we rely on sales of products (and kind donations) to fund our work, we do not want people purchasing products that don't help them, so feel free to contact us if you require any further help via Ebay messaging, or tel our charity no - 0300 102 9711.

We ask you to bear in mind that, although most people find great benefit with the CPAP comfort accessories we sell, as it is with the masks, what suits one person does not always suit another.  Therefore, we ask you to leave fair feedback, as we do our best to find products to meet everyone's needs, which is no easy task!

All items are sent via 1st class or airmail.

SLEEP APNOEA IS A SERIOUS MEDICAL CONDITION AND MUST NOT BE IGNORED, SO IF YOU SUSPECT YOU HAVE IT, PLEASE DON'T IGNORE THE SIGNS!