The SUPER FIBERGLASS PAD 21X21X1 by Koch Filter Corp is a versatile air filter designed for various HVAC applications. Measuring 21 inches by 21 inches with a thickness of 1 inch, this fiberglass pad provides excellent filtration efficiency. It captures dust, pollen, and other airborne particles, ensuring cleaner air in residential and commercial spaces. The lightweight design allows for easy installation and replacement, making it a practical choice for maintaining air quality.
