Filtrete Ultra Allergen Healthy Living Deep Pleat Furnace Filter is designed to provide high performance air filtration for your home. This filter effectively attracts and captures 97% of large airborne allergens such as pollen, mold spores, and dust mite debris, while also capturing microscopic allergens including dust, smoke, and smog particles. Featuring an electrostatically charged pleated synthetic material, it enhances air quality by trapping contaminants efficiently. The filter includes a convenient filter change reminder sticker and is built to last up to 12 months, ensuring long-lasting protection and cleaner air. Available in various sizes with a slim fit design, this furnace filter is an excellent choice for maintaining a healthier living environment. Model Number: NDP01-4S-4