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This replacement set includes three filter stages that work together to capture airborne contaminants at different levels. The final HEPA filter is designed to remove at least 99.97% of particles as small as 0.3 microns, including dust, mold spores, pollen, smoke, and other fine airborne pollutants. It is commonly used as a full replacement set to restore original system efficiency and airflow performance.
Because these filters are part of a staged system, proper replacement ensures the air scrubber continues to operate at its intended filtration efficiency and airflow balance.
The AirRex Replacement HEPA Filter set includes a manufacturer’s limited warranty covering defects in materials and workmanship. Warranty terms may vary depending on distributor, so it is recommended to review official documentation for complete coverage details.