Upgrade your home's air quality with the Filterbuy 16x20x5 replacement air filter, an ideal solution for any furnace, air conditioner, or HVAC system. Made in the USA with 100% recyclable materials, Filterbuy filters are engineered for durability and longevity, outlasting standard fiberglass models by up to three times. Features and benefits Superior filtration: Our electrostatic pleated media is designed to capture a wide range of airborne particles, protecting your home from allergens like pollen, dust mites, and pet dander. Enhanced HVAC performance: By trapping more harmful particles and maintaining proper airflow, a clean Filterbuy filter helps your HVAC system run more efficiently, potentially lowering your energy bills. Durable construction: With an industrial-grade beverage board frame and dual wire backing, this filter resists moisture and extreme temperatures, providing a durable foundation that won't warp or bend. Multiple MERV ratings: Depending on your needs, you can choose from different MERV ratings for varying levels of protection, from basic dust defense to optimal filtration for allergy sufferers. Easy installation: Clearly marked arrows on the frame ensure correct placement and simple installation, making it easy to maintain your HVAC system.