Compatible with: This BU3523 filters compatible with Clean Cordless Cleaner models including BU3523, BU3521, BU3120. Replace Part # XPRFIW1000, XFBU3000. High Efficiency Filtration: This BU3521 HEPA filter is made of high-quality materials and is.
This product would be ideal for households that require a reliable and long-lasting replacement for their BU3523 cordless stick cleaner, to keep floors clean and hygienic.
