Honeywell Superior Allergen Air Filter 12x18x1 – FPR 9, New in Package

Keep your home’s air clean and fresh with this Honeywell Superior Allergen Air Filter (Size: 12" x 18" x 1"). Rated FPR 9 (Best), this filter is designed to capture microscopic allergens including dust, pollen, mold spores, pet dander, bacteria, and smoke. The heavy-duty frame and reinforced filter ensure durability, while the electrostatically charged fibers trap particles efficiently. Provides up to 90 days of performance and outlasts many filters in its class.

Perfect replacement filter for HVAC systems and furnaces—brand new and still sealed in its original packaging.