Eureka DCF-21 Vacuum Filter<img src="http://ecx.images-amazon.com/images/I/41Gmli8UkUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Gmli8UkUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31ZDkJHqCOL.jpg" noproxy>