Crucial Vacuum Replacement Foam and Felt Filter Compatible with Shark Part XFF350,XFF350NZ and Models NV350,NV350A,NV350E,NV350Q,NV350T,NV350W,NV350WC,NV350WM,NV351,NV351-26,NV352,NV355,NV356 -4 Pack-

VACUUM FOAM & FELT FILTER REPLACEMENTS COMPATIBLE WITH SHARK PART # XFF350,XFF350NZ & MODELS NV350,NV350A,NV350E,NV350Q,NV350T,NV350W,NV350WC,NV350WM,NV351,NV351-26,NV352,NV355,NV356,NV357,NVLFT199,UV440 This washable and reusable replacement filter kit by Crucial Vacuum also the Shark Navigator Lift-Away Professional Vacuum. INCLUDES one (1) Foam & Felt Filter and one (1) Felt Pre-Filter Important: Loss of suction may occur if foam filters are not cleaned every three (3) months. Rinse and allow to air dry completely. Directions for Washable foam and felt pre-filter replacement kit:1) With the dust cup removed, pull the two (2) filters out from the top of the motor base.2) Rinse the filters thoroughly in lukewarm water until the water runs clear.3) Squeeze out excess water and let air-fry for at least 24 hours before inserting back into the vacuum. Our foam filter part ensures deeper and cleaner surfaces to keep protected from air-borne debris. Have confidence with a refreshing home, house, office, apartment, condo, or high-rise. Note: Do not operate the vacuum without all the filters in place. Do not operate the vacuum with wet filters. All vacuum brand and model names are registered trademarks of vacuum manufacturers. This is a generic product designed and engineered in the United States by Crucial Vacuum. This is not a Shark OEM product and is not covered under any Shark manufacturer's warranty. The Shark brand names and logos are the registered trademarks of their respective owners. Any use of the Shark brand name or model designation for this product is made solely for purposes of demonstrating compatibility.