About This

• 【PERFECT FIT】This Blue Pure 411i Max & 411a Max replacement filter is fully compatible with Blue Pure 411i Max/411a Max Air Puri-fier
• 【NOTE】Not compatible with Blueair 411, 411+, 411 Auto Air Puri-fiers, please check the model number before placing your order
• 【AllergenBlock Design】Effectively traps more than 90% of AllergenBlock particles. In addition to efficient performance, it can also save up to 10% of automatic delivery filters and extend machine life
• 【OPTIMAL PERFORMANCE MAINTENANCE】For the ongoing top performance of your Blue Pure 411i Max & 411a Max Air Puri-fier, based on actual usage the filter should be replaced within 9 months
• 【SUPERIOR QUALITY】411i Max & 411a Max replacement filter is made of high-quality non-woven activated carbon and can adsorb 99.99% of air particles (with a diameter as small as 0.03 micrometers)

Overview

• Brand : Mbetter
• Material : Activated Carbon Filter
• Compatible Devices : 411i Max & 411a Max AllergenBlock Filter Compatible with Blue air Blue Pure 411i Max Air Puri-Fier 411i Max & 411a Max AllergenBlock Filter Compatible with Blue air Blue Pure 411i Max Air Puri-Fier
• Product Dimensions : 13.9"L x 9.8"W x 4.1"H
• Reusability : Disposable