Nispira Collapsible True HEPA Particle Activated Charcoal Filter Replacement Compatible with Blueair Blue Pure 121 Large Air Purifier 620 SQ.FT | Remove Smoke VOCs Item Package Quantity:3 F8 & F7 & S9

F8 & F7 & S9 One Touch and the S7 & S9 Avantgarde only

25" W x 6" H

replace your filter every 6–8 months

Designed for reliable compatibility

Long-lasting Performance: Provide durable filter cartridges with an extended lifespan

Nispira Collapsible True HEPA Particle Activated Charcoal Filter Replacement Compatible with Blueair Blue Pure 121 Large Air Purifier 620 SQ.FT | Remove Smoke VOCs Item Package Quantity:3 F8 & F7 & S9Nispira premium filter set compatible with Blueair Blue Pure 121 Large Air Purifier for 620 SQ. FT High quality HEPA filter captures 99. 97% of airborne particles size down to 0. 3 microns. Activated charcoal filter helps deodorize any unfavorable household smell and removes chemical VOCs Flat dimension: 19. 37" x 20. 25"x 3". Expanded dimension: 11. 6" x 11. 6" x 19. 37". Suggested to replace every 6 months for best performance. 100% customer