Do it Best Efficiency Rated Allergen Plus Furnace Filter, 16 x 20 x 1 in.

Do it Best Efficiency Rated Allergen Plus Furnace Filter, 16 x 20 x 1 in. features a MERV 8 efficiency rating that makes it 15 times more effective than standard fiberglass filters. This high-performance HVAC filter effectively removes microscopic particles that can cause staining on walls and furnishings and worsen seasonal allergies. It provides protection against common allergens such as ragweed pollen, mold spores, dust mite debris, pet dander, and dust/lint. Designed with low airflow resistance, it helps save on energy costs while safeguarding your furnace and air conditioning units. This filter lasts up to 90 days and is identified by its distinctive blue label. Model Number: 474274