𝗛𝗘𝗣𝗔𝗦𝗜𝗟𝗘𝗡𝗧™ 𝗙𝗜𝗟𝗧𝗥𝗔𝗧𝗜𝗢𝗡
The Blueair 3250 / 3250i replacement filter uses HEPASilent™ technology to capture 99.97% of airborne particles, including dust, pollen, pet dander, smoke, and other allergens, keeping your indoor air clean and healthy.

𝗣𝗔𝗥𝗧𝗜𝗖𝗟𝗘 + 𝗖𝗔𝗥𝗕𝗢𝗡 𝗟𝗔𝗬𝗘𝗥𝗦
This filter combines a high-efficiency particle layer that traps fine dust with an activated carbon layer that removes household odors, smoke, VOCs, and other gases, ensuring fresh and comfortable air in your home.

𝗢𝗣𝗧𝗜𝗠𝗜𝗭𝗘𝗗 𝗙𝗢𝗥 𝟯𝟮𝟱𝟬 / 𝟯𝟮𝟱𝟬𝗜
Made for the Blueair 3250 and 3250i, this genuine filter fits perfectly and works seamlessly with your purifier to maintain strong performance while keeping operation quiet and efficient.

𝗙𝗜𝗟𝗧𝗘𝗥 𝗟𝗜𝗙𝗘 & 𝗠𝗔𝗜𝗡𝗧𝗘𝗡𝗔𝗡𝗖𝗘
Replace the filter every six months (around 4,380 hours) for the best performance. Lifespan may vary depending on air quality and usage.

𝗣𝗔𝗖𝗞𝗔𝗚𝗘 𝗖𝗢𝗡𝗧𝗘𝗡𝗧
One Blueair 3250 / 3250i Particle + Carbon Replacement Filter designed for reliable and long-lasting air purification.