This is a Shark XFF350 Navigator Lift-Away Foam and Filter Set, designed for the 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 - Models NV355, NV356, NV356E, NV357. Each package contains 2 Filters, 1 triangle shaped thin layered felt top filter, and 1 thicker triangular shaped foam filter. These filters are located directly below the dust cup and protect any debris from going into the motor. Both filters may be washed and reused several times before needing to be replaced. IMPORTANT make sure that both filters are 100% completely air dried before reusing them in your vacuum to avoid permanent damage to your vacuum. Some prefer to have an extra set of spare filters to use while waiting for them to dry.

• Fits Shark Navigator Lift Professional Away Models; NV355, NV356, NV356E, NV357
• 2 Filters Per Poly package
• Washable and Reusable
• 100% Satisfaction Gauranteed.

Fits Shark Navigator Lift Professional Away Models; NV355, NV356, NV356E, NV357AQUA GREEN