Fellowes | AeraMax SV Air PurifierFellowes AeraMax SV Air Purifier Intelligent and Powerful H13 HEPA Filtration for Large Spaces up to 130m, Safeguarding Against Allergens and Airborne Particles Elevate the air quality in large spaces with the AeraMax SV Air Purifier by Fellowes. Designed for rooms up to 130m, it boasts a powerful 3 ACH at 130m and 5 ACH at 80m. The H13 HEPA Filtration technology ensures the capture of 99. 95% of particles, including allergens as small as 0. 1