The Hypoallergenic Filter is a must-have among CPAP supplies for any customer suffering from allergies. This filter cleans the air as it enters the CPAP or Bilevel machine.
The filter is a combination of materials, with one side to block fine particles and the other to ward off large particulate matter.
Overall Rating 5.0 6 Reviews
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Verified Customer
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Very Pleased
Product was exactly as described and shipping was earlier than ex
- Verified Customer
Verified Customer
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Fits great, seems to work well
These HEPA filters fit perfectly in my S9 and are a noticeable improvement over the standard filter. Highly recommended!
- Verified Customer
Verified Customer
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Air quality filtration
- Verified Customer
Verified Customer
Verified purchase
Noticeable improvement
This filter makes a noticeable (but not huge) difference in my allergies. Worth the extra cost I think.
- Verified Customer
Verified Customer
Verified purchase
how much can you say about filters? not much here. I guess they work :)
- Verified Customer
Verified Customer
Verified purchase
Good value
I don't know why they didn't make the hypoallergenic filter standard on the S9. These are relatively inexpensive and worth the upgrade from the standard S9 filter.