2 Packs Cloth Washable Pre-filter Cover for Blueair Blue Pure Mini Max Air Purifi-er, Premium Fabric Mini Max Pre Filter

Perfect CompatibilityThese Mini Max pre-filters are only compatible with Blueair Blue Pure Min Max Air Purifi-er. Not fit for other models. Please check your model before placing an order. | Convenient MaintenanceSimply take off the older and dirty fabric pre-filter and replace it with a new one. Vacuum the fabric or toss it in the washing machine whenever it needs cleaning. | Value for MoneyIncluing 2 packs high quality mini max pre-filters at low cost for long time usage | Durable and ReusableOnly adopting premium fabric material for the mini max pre-filter so that it can be used for longer time.Besides,you can also washable the pre filter to use it again and again until you want to replace it with a new one | Warm TipWe recommend to replace the pre-filter every 3-6 months depending on using frequency | First Line of DefenseOur mini max cover is the outermost layer of your machine and effectively trap larger particles such as pet dander, hair and lint, extending the life of the inner filter