Pre-Filter – Compatible with ONYX Air Purifier (Pack of 2)

Maintain proper airflow and help extend the life of your primary filters with this compatible pre-filter set manufactured by Gem Filtration for use with the ONYX air purifier. Designed to capture larger airborne particles such as dust, hair, and lint, these pre-filters support the system’s multi-stage air treatment process by protecting downstream HEPA and carbon filters.

✔ Compatible with Surgically Clean Air ONYX
✔ Captures larger particles before they reach HEPA and carbon stages
✔ Helps extend the lifespan of downstream filters
✔ Designed for proper fit and straightforward installation
✔ Sold as a pack of 2

Recommended replacement is typically every 3–6 months, depending on environment and usage. Ships fast from Canada.