3M Filtrete Air Filter - Dust Reduction - Fibreglass - Electrostatic - 20-in L x 15-in W x 1-in T

Use this 3M Filtrete filter to cut down on irritants throughout your home. Each piece comes in a convenient 15 in W x 20 in L x 1 in T size. You can set it up for effective use in a wide variety of indoor residential locations since its versatile. This is an electrostatic dust filter, which means it collects harmful dust, mould and pollen while it lets plenty of airflow through. It offers a 300 microparticle performance rating to capture large and small airborne particles. Its material consists of pleated fibreglass that withstands heat or cold. The product's filtration can increase the longevity of high-velocity equipment. Clean it with soap and water easily whenever needed. If cared for properly, the fibreglass furnace filter lasts up to three months before it needs replacement. Installation and replacement are easy and involve only a few simple steps.