Perfect compatible-- filter replacement fit for shark ws642ae, ws640ae wandvac self-empty system ultra-lightweight powerful cordless stick vacuum. Please note that these filters are not compatible with ws642rg, ws642, ws640, ws640bl.
High efficiency-- replacement filters are made of high-quality and environmental protection material. Effectively removes 99.9% pollutants and dirt.
Best performance-- recommended to replace every 3 months for best performance. When you frequently change the filters, your filter will not be dirty and clogged, help clean your home more efficiently.
Easy to install-- the ws642ae replacement filter for shark are easy to install and replace. Simply remove your old filter and put this one in.
Washable & reusable-- the ws642ae filter can clean by water and let it completely air dry before reusing them. The package comes with 4 hepa filters, 1 cleaning tool.
