Regain control of particles that aggravate your family's allergies and asthma by upgrading your air filter with an Aprilaire 1413 Upgrade Kit. An upgrade kit can increase the effectiveness of your current air cleaner to a MERV 13 by making it possible to install Aprilaire 413 air filters in your existing air cleaner cabinet. The self-seal technology ensures that more particles are captured before they enter your home or HVAC system, keeping you family healthy and your household clean. Have your contractor install an upgrade kit today, and see the difference our air filters make.
Aprilaire® Air Filter Upgrade Kit, Polypropylene Acrylic