Maintain optimal indoor air quality with the Precisionaire Ez Flow II 14x24x1 furnace filter 4-pack. These filters measure 14 x 24 x 1 inch and are designed to fit most standard furnaces and HVAC units. Crafted from durable fiberglass material, each filter effectively captures dust, pollen, and airborne particles, contributing to a cleaner and healthier home environment. The MERV 4 rating ensures efficient filtration while maintaining optimal airflow, preventing strain on your HVAC system. This pack includes four filters, providing convenient replacements for regular maintenance, typically every 1-3 months depending on usage and air quality. Each filter is 25.5 inches in length, 15 inches in height, and 11 inches in width. The package weighs 1.701 kg and meets GPSR safety standards. These filters require no batteries and are quick and easy to install, making them a practical solution for improving your home’s air quality and protecting your HVAC investment. Regular filter replacement enhances system efficiency and extends the lifespan of your equipment. This product is intended for use in residential and commercial HVAC systems. Dimensions: 14" x 24" x 1". Weight: 1.701 kg.