2 Pack Xffv300 Filter for Shark Rocket Foam & Felt Filter Hv300, Hv310 Series, Part # Xffv300 and 1080ftv320, (2 Foam & $11.12
2 Shark Navigator Lift-Away NV350, NV351, NV352, NV355, NV356, NV356E, NV357 Pre-Filter Kits (Containing 2 Foam and 2 Fe $15.44
Shark NV350 HEPA Filter Fits: Shark Navigator Lift-Away models NV351, NV352, NV355, NV356, NV356E, NV357; Compatible wit $8.70