These Disposable Ultra Fine Filters are made of Polyester fibers in a light blue carrier. They are original Philips Respironics branded filters compatible with all DreamStation CPAP & BiLevel machines. Ultra Fine Filters, from Philips Respironics, are an optional accessory for increased filtration efficiency, for use with all DreamStation CPAP & BiPAP machines.
USAGE: These filters are disposable and should be replaced after 30 nights of use or sooner if they appear dirty. To install an ultra fine filter in your DreamStation, slide the blue foam pollen filter out of the machine, securely snap the light blue ultra fine filter onto the base of the foam pollen filter, and insert them both back into the device. For complete instructions review the documentation that came with your equipment.
NOTE: The white filter material is permanently attached to the light blue plastic filter housing. They are not designed to be detached from one another.
Would leave 0 star if possible ordered F20 mask on Mar 6 online it said there were 12 in stock got an email saying out of stock but would be shipped in a day or two. I just talked with them and they say 1 more week for stock to arrive they charged my credit card at time of order so I paid for something I can t use had to cancel order to get my money back online it says 9 in stock rep says online not updated. They need to get on the ball.
Very Helpful and Excellent Service,
roberto libardo mississauga
Excellent and swift service. Unmatched!!
I purchased my CPAP, masks & hoses as well as my travel bag many years ago, and all is well. I highly recommend this company for their excellent service and quick shipping. I have check with other CPAP "stores" and no contest!
Stewart Shinewald Edmonton