Replacement Cartridge Filter for Air-Guard AG84-3714

This Air Guard OEM Replacement Filter has media upgrades. Upgrades include 100% Nanofiber FR - Max Temp: 175F (MERV 15) and 100% Spun Bond Polyester: - Max Temp: 200F (upgradeable to 250F). The original part number is AG84-3714. It has an outside diameter of 12.74", an insider diameter of 8.38", and a length of 14". The top is open. The bottom is closed. The shape is round. The filter has 97.2 square feet of media. Standard features include 80/20 Cellulose/Polyester Blend - Max Temp: 175F (MERV 11). Disclaimer: This product is a direct replacement for the OEM filter. It has the same specifications but is a replacement cartridge filter manufactured by RoboVent and our partners for the replacement of the Air Guard filter.