- 5 Replacement Particle Filters Compatible with ALL Blueair 400 Series Air Purifiers.
- Fit the following Blueair 400 Classic Series Air Purifiers: 400PF, 401, 401PF, 410B, 402, 403, 410 450E, 455, 455EB.
- True HEPA filtration captures particles as small as 0.3 microns from the air passing through the filter, resulting in cleaner and more breathable air.
- For maximum efficiency, it is recommended replacing filter every 6 months (dependent on air quality and use).
Replacement Filters fit ALL Blueair 400 series model air purifiers. By LifeSupplyUSA, exclusively for sale by LifeSupplyUSA. This is not a Blueair?? OEM product and is not covered under any manufacturer's warranty. The Blueair ?? brand names and logos are the registered trademarks of their respective owners. Any use of the Blueair ?? brand name or model designation for this product is made solely for purposes of demonstrating compatibility.
Shipping & Delivery
All orders will ship the same day if ordered before 12:00pm EST, otherwise they will ship the following business day. We partner with USPS Priority Mail, FedEx and UPS depending on your location. If you prefer a specific shipper please let us know when placing an order.
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