International Comfort Products 1149947 3" Vent Screens 10Pack

The International Comfort Products 1149947 3” Vent Screens are sold in packs of ten and are suitable for use with different systems. These screens are placed over vents to keep dust and rodents away from ducts, to allow proper air circulation and to keep the quality of air inside the building. They serve to filter out particles that may otherwise cause more often system maintenance and contribute to better system efficacy. Designed for residential and commercial heating and cooling systems, these vent screens are indispensable for increasing the service life of HVAC equipment.