The SUPER FG 4" PAD measures 20"x60" and comes in a pack of 8. This high-efficiency filter pad is designed for optimal air filtration, ensuring superior performance in HVAC systems. Made from durable materials, it effectively captures airborne particles, enhancing indoor air quality. Ideal for commercial and industrial applications, it meets industry standards for filtration efficiency. The pad's dimensions and thickness provide a perfect fit for various filter housings, making it a versatile choice for maintaining clean air environments.