BLUEAIR Blue Signature Medium Genuine Replacement Filter for Model Air Purifier, Patent Pending Purifier Filter, Removes Pollen, Dust, Smoke, Pet Hair & Odors

POWERFUL AIR PURIFICATION – Designed for the Blue Signature Large Air Purifier, this genuine replacement filter delivers high performance in large rooms with a CADR of over 500 m³/h. 7-STAGE HEPASILENT FILTRATION – Dual filtration technology captures 99.97% of airborne particles down to 0.1 microns, including smoke, dust, allergens, and pet dander—while using less noise and energy. ODORFENCE TECHNOLOGY – Advanced bio-based enzymes and minerals break down odors, gases, and VOCs, blocking up to 10x more odor than standard filters. AUTO FRESH MODE COMPATIBLE – Works seamlessly with the purifier’s smart sensors to automatically adjust fan speed based on real-time air quality—keeping your air fresh without guesswork., Manufacturer: BLUEAIR