Pre-Filter – Compatible with CASCADE Air Purifier (Pack of 2) Air Purification Designed for proper fit and

Designed for proper fit and effective adsorption

and volatile organic compounds (VOCs)✔ Supports consistent multi-stage filtration performance✔ Designed for proper fit and straightforward installation✔ 6-month recommended replacement interval✔ Ships fast from Canada

Maintain high-efficiency particulate filtration with this compatible HEPA replacement filter manufactured by Gem Filtration for use with the ONYX air purifier

and pre-filters to restore proper airflow and internal system performance

97% of airborne particles down to 0

Pre-Filter – Compatible with CASCADE Air Purifier (Pack of 2) Air Purification Designed for proper fit andMaintain 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 CASCADE air purifier. Designed to capture larger airborne particles such as dust, hair, and lint, these pre filters support the systems multi stage air treatment process by protecting downstream HEPA and carbon filters. Compatible with Surgically Clean Air CASCADE Captures larger particles before