Features:

Washable & Reusable
Replaces Shark Part # XFF350
Made to Fit Shark Navigator Lift-Away models: NV350, NV350A, NV350E, NV350Q, NV350T, NV350W, NV350WC, NV350WM, NV351, NV351, NV352, NV355, NV356, NV357, NV360, NV370, NVLFT199, UV440
You will receive 1 Sets of Filters
(Each Set Has: One Felt and One Foam Filter)
These are High Quality Pre-Motor Filter Kits by Home Revolution
These filters can be washed and reused
(make sure they are dry beforere-installing)

Foam Filters
Felt Pre-Motor Filters