Upgrade your home's air filtration with our pleated air filter. These filters are at least 20 times more efficient than standard fiberglass filters, providing improved protection against dust, pollen, and other airborne particles. Our filters feature synthetic media, which offers significantly higher particulate efficiency compared to standard cotton media, ensuring cleaner air in your living space. The 1" size is perfect for many residential HVAC systems and will help keep your air clean and your system running smoothly. Trust our online air filter store for high-quality, reliable air filters that make a difference in your home's air quality.