[Compatible Model]This product is fully compatible with for Clean Cordless Cleaner models including BU3523, BU3521, BU3120. [Washable & Reusable]Maximize cost-efficiency by rinsing our filters thoroughly with clean water, allowing them to dry thoroughly, and reusing them.
The HEPA Replacement for the Clean Cordless Stick and Clean and 6720 is a suitable fit for individuals needing high-quality replacement filters for their devices in a hurry.
