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

Gem Filtration Verified independent store

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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. Desi gned 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. Show more