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Quantity
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Description
4.5
147 ratings
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Wow! Who knew I needed this?
18 year CPAP user. I’ve been using a hepa filter and regular filter at the air inlet for years. I thought that was sufficient but decided to try a bacterial filter. I adjusted the machine to account for the bacteria filter and went to sleep. The air smelled better and cleaner. Two weeks later I checked the filter and saw a slight change in color. After 4 weeks I compared the used filter to new. The color change was significant and I installed the new filter. I’m very happy with the bacteria filter I didn’t know I needed. I thought I was breathing clean air up to now. With the bacteria filter, I know I’m really breathing clean air now. Over the years it should make a difference for sure and for a very small investment to my health. It’s a keeper and part of my sleep therapy arsenal from now on.
William · 10 days ago
Bacteria filter
Really catches air particles. You can see the what your machine doesn’t pick up. Cheap and does its job. Repeat customer!
Joanne · 4 days ago
CPAP Filter
I have a filter on the cpap machine, but I like the extra filter to remove bacteria. I change it monthly and I am amazed at the color of the filter when I make the change. I figured I would be inhaling these unseen particles and feel relieved with the assist.
MM · May 18, 2026
Returns accepted within 30 days





