Filtrete Style:Standard Filter and Fungicide

and Fungicide

and lighting when working in low-light conditions

Ultra-Twin

Polyester sweatshirt with black fabric at lower front of shirt and cuffs to hide dirt and stains

Filtrete Style:Standard Filter and FungicideFiltrete 16x20x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria&Virus Filter, 3 Month Pleated 1 Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 15. 719x19. 719x0. 78 in) The higher the MPR, the more microparticles such as pollen, pet dander, smoke, bacteria and viruses your filter will capture from the air passing through it FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air