Disposable Filter for Z1 and Z2 Travel CPAP Machines (6 Pack)

I was extremely pleased with the ordering process for ordering my CPAP Supplies from CPAP.com

Filters are changed monthly to maintain proper function. Always delivered correctly and on time.

Works fine -- I'm giving it 4 stars rather than 5 because I wouldn't have bought so many if I knew they were so easily washable. There's really no reason to call them "disposable" rather than "washable".

Just like the filters that was in machine when shipped. Good deal making easy to have replacement on hand

The Z2 is very quiet, much quieter than my current home machine. With its small size, will be great for travel. I'll be using it at home too.

This CPAP has made travel more convenient so I was glad to find supplies readily available to be shipped for my next trip. Looks exactly like the original filters that came with machine.

have no idea how it compares to other filters

These filters keep the dirt out of the machine. Depending on the environment where the machine is being used, determines the life of the filter. The filter last me up to 45 days before it needs to be changed. They do the job they were designed for.

This lets me change filters regularly at a reasonable rate

This product seems to do the job. It's hard to tell.

I have a Z1 portable C-Pap machine that uses these filters. The filters work as intended. The only negative is they are a bit pricey.

Look okay