4-pack Replacement F2 HEPA Filter for Dirt Devil - Compatible with Dirt Devil Power Air Corded Bagless Stick Vacuum SD20505, Dirt Devil SD20505, Dirt Devil F2, Dirt Devil M084650RED, Dirt Devil R084600, Dirt Devil Dynamite UD40290 4-pack Replacement F2 HEPA Filter for Dirt Devil - Compatible with Dirt Devil Power Air Corded Bagless Stick Vacuum SD20505, Dirt Devil SD20505, Dirt Devil F2, Dirt Devil M084650RED, Dirt Devil R084600, Dirt Devil Dynamite UD40290, Dirt Devil Dynamite UD40250, Dirt Devil Dynamite UD40240, Dirt Devil Power Reach Hand Vac M08245X, Dirt Devil Power Stick M084100, Dirt Devil M084100RED, Dirt Devil UD40225, Dirt Devil UD40215, Dirt Devil M084610, Dirt Devil UD40245, Dirt Devil UD40250 Replaces Dirt Devil F2 HEPA Filter 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!