COMPATIBLE WITH WANDVAC SYSTEM VACUUM - Compatible with WV360 WS620 WS630 WS632 replacement filter; Compare to part XFFWV360. HIGH EFFICIENCY HEPA FILTER - This hepa filter captures dust hair and dander to keep your home clean and can easily capture most of the dust and protect your machine, is a good helper for your cleaning! MAXIMIZE YOUR for WV360 USAGE AND PERFORMANCE - This replacement filter compatible with wandvac is easy to install; Regularly clean and replace to improve suction and performance of your for wandvac vacuum. The same size and thickness as original filters, make sure the filters are compatible with for the for machine; The seal is and not be very tight, same the suction as original. The air circulation is good and it can be easily pulled out without damaging the machine. Filters are washable, reusable and easy to clean. Just rinse it in water and let air dry it completely. In order to keep it running on suction, we suggest you clean filter every 2-4 weeks.