Reusable Foam Filters for Respironics M Series Machines - Set of 12

Not philips make

SATISFACTORY...

Que de bons commentaires a faire pour Amazon bravo très simple 😉

So many filters for such a low price, quality product made in the U.S. Don't hesitate, purchase these!Me rambling:If you were prescribed any kind of machine that uses these filters, don't let the provider company repeatedly bill your insurance to send you new equipment absurdly marked up and required you an insane co-pay. My company is a reputable company, they provide excellent equipment, but after billing my insurance expected me to pay $120 co-pay for ONE of both kinds of filters, a new hose, a new mask, and a new soft-gel. A little less than half of that if you only request new filters (which again, is only one of the ultrafine, and one of the black sponge). On Amazon I found all products for less than $70. The mask at $40 was the most expensive, and was only purchased with the hose for an emergency backup. The filters together were less than $20 and both came with 6 each, so I have a year's supply for $20 compared to the $40 monthly my CPAP's provider wanted to charge. And yes, I did the research, the filters from that company are made from a 3rd party company in the U.S. just like these are.

Ordered this for my boyfriends Cpap machine and they fit great no difference in the ones you get from the company’s and they are well made and works great

The foam filters fit perfectly.

Need this as a replacement.