We offer clarity in the quest for cleaner air. AAF provides trusted products that are the result of more than 100 years of experience and innovation in commercial air filtration. Browse these categories to find advanced solutions to meet your clean air challenges.
Our Magnehelic Gauges have a highly durable, clear plastic face for undistorted viewing from a distance. The convenient, zero-adjust screw allows easy maintenance. This is the industry standard for measuring fan and blower pressures, filter resistance, air velocity, furnace draft and pressure drop across orifice plates with guaranteed accuracy within 2% of full scale.
Our Magnehelic Gauges have a highly durable, clear plastic face for undistorted viewing from a distance. The convenient, zero-adjust screw allows easy maintenance. This is the industry standard for measuring fan and blower pressures, filter resistance, air velocity, furnace draft and pressure drop across orifice plates with guaranteed accuracy within 2% of full scale.
