HEPA Replacement Filter – Compatible with ONYX Air Purifier
HEPA Replacement Filter – Compatible with ONYX Air Purifier
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Maintain high-efficiency particulate filtration with this compatible HEPA replacement filter manufactured by Gem Filtration for use with the ONYX air purifier. Designed for proper fit and reliable airflow, this filter supports the ONYX system’s multi-stage air treatment process.
Constructed with high-efficiency HEPA media, it helps reduce dust, smoke, and other fine airborne particulates commonly found in residential and commercial environments.
✔ Compatible with Surgically Clean Air ONYX
✔ High-efficiency HEPA filtration media
✔ Designed for proper fit and consistent airflow
✔ Supports dependable system performance
✔ Single-unit replacement
✔ Manufactured in a certified quality facility
Typical replacement is recommended once per year, or sooner in higher-use environments. Ships fast from Canada.

The HEPA change was simple and took only a few minutes and the purifier went back together normally. Very satisfied with the fit and ease of installation.
The HEPA change was simple and took only a few minutes and the purifier went back together normally. I would order this filter again when the next change is due. Packaging was clean and easy to open.
The HEPA change was simple and took only a few minutes and the purifier went back together normally. Good choice for keeping the purifier maintained.
The new HEPA filter was straightforward to install and the purifier went back together normally. I would order this filter again when the next change is due.
The HEPA filter slid into place easily with a snug fit and no installation issues. Very satisfied with the fit and ease of installation. Packaging was clean and easy to open.