ALLERGEN RELIEF MAGNETIC REGISTER (For steel vent) Size:9 1/4" x 9 1/4" up to 10 3/4" x 10 3/4" See photo with red line

See photo with red line through it)

dust and allergens in its air ducts each year

Re-direct airflow from room to room

all while keeping the ceiling tiles that surround your vent clean

Save on energy bills

ALLERGEN RELIEF MAGNETIC REGISTER (For steel vent) Size:9 1/4" x 9 1/4" up to 10 3/4" x 10 3/4" See photo with red lineNOTE: THIS COVER IS FOR STEEL VENTS ONLY AND WILL NOT WORK ON ALUMINUM VENTS! MAKE SURE YOUR VENTS ARE STEEL BEFORE ORDERING. The average 6 room home collects 40 pounds of dirt, dust and allergens in its air ducts each year. The EPA estimates indoor air can be two to five times more polluted than outdoor air, ranking among the top 5 environmental risks to public health. Our allergen relief filtration covers help to filter out airborne allergens, dust