Shark Lift-Around Portable Vac LA400， NP317W， NP318， NP319， &amp; NP320， 2 Foam and 2 Felt Filters， Part # XFF318 by Casa Vacuums<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Designed to Fit Shark Lift-Around Portable Vac LA400， NP317W， NP318， NP319， &amp; NP320 Series Handheld Canister Vacuum Filters</li><li>Compare to Part # XFF318</li><li>A MUST for Allergy sufferers</li><li>Washable and Reusable</li><li>Designed and Engineered by Casa Vacuums in the U.S.A !!</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41sQVLulcgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31FEW8Em1RL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51mPF7Z05NL.jpg" noproxy>