2 Pack SP3i Replacement Filter for Blueair Blue Signature SP3i Air Purifier

Additional Details from the Manufacturer

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More features

• 【Compatible Models】This sp3i replacement filter compatible with Blueair Blue Signature Medium SP3i air purifiers. Ensure a tight fit for smooth installation. No modifications or tools are required for direct replacement. Please confirm your purifier model before purchasing.
• 【Dual High-Efficiency Filtration】This SP3i replacement filter is compatible with Blueair Blue Signature Medium SP3i air purifiers and features a dual filtration system: ① HEP-A high-efficiency filter for filtering pet dander, dust, smoke, and other particulate matter. ② High-efficiency activated carbon filter for absorbing wildfire smoke and pet odors.
• 【Long Service Life, Economical】Replacement is simple and requires no tools. We recommend replacing the SP3i replacement filter every 3-6 months to maintain optimal performance.
• 【Easy Installation】Built-in magnetic clips allow for easy attachment and replacement without tools.
• 【Buy with Confidence】Upon receiving the product, please check that it is intact and functioning properly. If you have any questions, please contact us promptly. Our after-sales team is dedicated to providing satisfactory service to every customer.