EnviroCare 2 Shark Navigator Lift-Away NV350 NV351 NV352 NV355 NV356 NV356E NV357 Pre-Filter Kits -Containing 2 Foam and 2 Felt Filters- Plus 1 Hepa Filter Replaces Shark Part XFF350 and XHF350

This filter kit fits the following Shark Navigator Lift-Away models: NV350, NV350A, NV350E, NV350Q, NV350T, NV350W, NV350WC, NV350WM, NV351, NV351 26, NV352, NVLFT199 and also the Shark Navigator Lift-Away Professional Vacuum - Model NV356. Replaces Shark Part# XFF350 & XHF350 Includes 1 Foam Filter and 1 Felt Pre-Filter Important: Loss of suction may occur if foam filters are not cleaned every 3 months. Rinse and allow to air dry completely. Directions for Washing the Foam and Felt Filters: 1) With the dust cup removed, pull the 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-dry for at least 24 hours before inserting back into the vacuum. Note: DO NOT operate the vacuum without ALL the filters in place. DO NOT operate the vacuum with WET filters.