2-Pack Replacement NV22L 4-Piece Foam and Felt Filter XF22 for Shark - Compatible with Shark Navigator NV22L, Shark NV22L, Shark NV22, Shark Navigator NV22, Shark NV26, Shark Navigator Swivel NV26, Shark UV410, Shark XF22, Shark UV400, Shark Navigator Swivel Deluxe UV410, Shark NV36A, Shark NV22W, Shark Navigator NV22T, Shark Navigator NV22W Replacement NV22L Filter for Shark - Compatible with Shark Navigator NV22L, Shark NV22L, Shark NV22, Shark Navigator NV22, Shark NV26, Shark Navigator Swivel NV26, Shark UV410, Shark XF22, Shark UV400, Shark Navigator Swivel Deluxe UV410, Shark NV36A, Shark NV22W, Shark Navigator NV22T, Shark Navigator NV22W, Shark Navigator Deluxe UV400, Shark NV22T, Shark Navigator NV36A, Shark NV22C, Shark NV22LC, Shark NV22P, Shark NV22Q, Shark Navigator NV22C, Shark Navigator NV22LC, Shark Navigator NV22P Replaces Shark XF22, NV22L Foam and Felt Replacement Filter Kit Vacuuming with a high-efficiency filter cleans the air inside your house. Ideal for those who suffer from dust-related or allergic discomforts. Removes dirt, dust and allergens while you vacuum to improve the air quality of your home. Don't let dust and dirt accumulate inside the vacuum then spreading it around your house. Lengthen the life of your vacuum cleaner plus improve the effectiveness and suction of your vacuum by installing a new filter with the same great quality as the name brand but at an affordable price. Overtime filters get clogged up with dirt impeding the airflow of the vacuum thus losing suction and performance. We recommend replacing your vacuum filters every 3 to 6 months for best performance . Made to neutralize odors at the source, releases clean, odor-free air into your home as you vacuum. Breathe easier and feel refreshed by filtering the air inside your household leading to overall better health. Note: Please check your vacuum to make sure you are purchasing the correct parts. On Sale for a Limited Time!