This Cartridge Filter Kit includes one replacement filter and one replacement check valve for the SoClean 2. The filter and check valve should be replaced every six months.
The Cartridge Filter converts activated oxygen back to regular oxygen as it leaves the SoClean 2 chamber. The check valve prevents water from your CPAP from damaging your CPAP electronics.
I was happy to be able to buy just the cushion for the mask, although I did feel it was very expensive at $75. It seems to have increased to more than double in the past year. However, it was shipped promptly and received within three days and there were no shipping charges. I hope we will continue to be able to buy parts for the mask and hope they will not increase anymore in price. It is cheaper to buy a complete mask, but if you have a few masks on hand that only need one or two parts it does not make sense to throw them out.
Eleanor McNutt, Truro, N. S. Truro, N. S.
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.
J ai fait venir un masque complet et j ai eu un excellent service et livraison très rapide félicitation à recommander