Introducing the 18x30x1 Air Filter, a top-notch filtration solution for your basic economy furnace. Crafted with high-quality fiberglass material, this non-pleated filter is designed to effectively trap dust and lint particles, ensuring cleaner and healthier air in your living space. With its high rating, this filter offers a reliable level of filtration, providing a solid defense against airborne contaminants. Measuring at 18x30x1 inches, this filter is a perfect fit for most standard furnaces. Its actual size of 17.75 x 29.75 x 0.75 ensures a secure and snug installation, preventing any air leakage or bypass. With a pack of 12 filters, you can conveniently replace your filters whenever needed, ensuring consistent performance and optimal airflow throughout your home. Experience the benefits of low airflow restriction with the 18x30x1 Air Filter. Enjoy cleaner air, reduced dust accumulation, and improved overall air quality, all thanks to this reliable and durable filter. Invest in your family's health and comfort today with this exceptional 18x30x1 air filter.

• Keep your home free from dust and lint with our 18x30x1 Air Filter MERV 4. Designed with high-quality fiberglass material, it effectively captures dust particles to improve your indoor air quality.
• Experience optimal airflow without compromising on filtration. Our non-pleated fiberglass filter offers low airflow restriction, ensuring your furnace runs efficiently and effectively.
• Don't settle for subpar filters! Our 18x30x1 Air Filter is comparable to MPR 100, providing basic economy filtration that delivers reliable performance at an affordable price.