Bacharach 21-0019 Filter Paper Sheets 40 Strips 1/2" Square

The Bacharach 21-0019 Filter Paper Sheets are designed to offer high quality filtration for HVAC systems, which will be used to maintain proper air quality and functionality of the systems. These 40 strips, each measuring 1/2” x 1/2”, filter out particulate matter while letting fresh air in. The working process entails the positioning of strips in HVAC equipment to filter dust, dirt, and other contaminants. Advantages include increased efficiency, lower maintenance of the systems, and better quality of air for inhabitants in the homes or offices.