ShueBee 213 CBN Replacement Filter Compatible with AprilAire Whole House Air Purifier 1210, 1620, 2210, 2216, 3210, 4200 Furnace Air Purifier, MERV 13 with Carbon to Reduce Odors, 25x20x4, 1 Pack

ShueBee 213 CBN Replacement Filter Compatible with AprilAire Whole House Air Purifier 1210, 1620, 2210, 2216, 3210, 4200 Furnace Air Purifier, MERV 13 with Carbon to Reduce Odors，Size: 25x20x4, 1 Pack

• ‌Compatible Model: 213 CBN replacement filter compatible with AprilAire Whole House Air Purifier models 1210, 1620, 2210, 2216, 3210, 4200. CAUTION! NOT compatible with upgrade kit 1213 (Models: 2200, 2120). Please verify your model number before purchasing.
• MERV 13 with Carbon: The 213 CBN replacement filter offers the same filtration performance as the standard 213 filter, while also reducing odors from pets, cooking,and volatile organic compounds (VOCs).
• Trackless Design, Patent Pending: The trackless design simplifies installation by avoiding complex alignment, making the process easier and more efficient.
• Folding design, Easy installation: No tools required for installation. Simply pull up and unfold the filter, secure the metal bars, and slide it into the furnace.
• Cost-Effective: Includes 1-pack of 213 CBN Replacement Filter. For optimal performance, we recommend replacing the filter every 6–12 months, depending on usage and air quality.