Your home should be your sanctuary, starting with the air you breathe. This filter helps capture unwanted particles from your household air, contributing to a cleaner, fresher home environment by proactively capturing dust, bacteria, viruses and allergens. Designed with exclusive Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through. Outperforms fiberglass, washable and non electrostatic three-month pleated 1 inch home air filters for your furnace, air conditioner or HVAC system.