Media Air Cleaner, 16 X 25 (Nominal), Merv 13. Equipped With Innovative Filtering Media That Can Give You Exceptionally Clean Air Throughout Your Home, Is Compact, Great For Use With Today's Shorter Furnaces In Platform Or Closet Installations.
Cabinet Features

• Models 2210/2310/2410 are whole home air cleaners.
• Unit operation is completely silent.
• Only maintenance required is replacement of the disposable media.
• Outer housing is heavy gauge, preassembled galvanized steel, with
  an electrostatic painted finish.
• Self-aligning door easily snaps into place every time.
• Cabinet and media are UL classified.
• Warranted for five (5) years from the date of installation to be free
  from defects in materials or workmanship. Media is disposable and
  does not apply to warranty.
• Narrow 6.75" cabinet for easier installations and more flexible
  applications.
  
  Replacement Media Features
• MERV 13 media permanently traps up to 75% of bacteria sized particles (.3 to 1 micron).
• MERV 13 media permanently traps over 90% of respirable dust and pet dander sized particles (1.0 to 3.0 microns).
• MERV 13 media permanently traps over 90% of pollen, mold and spore sized particles (3.0 to 10.0 microns).
• Collapsible media with self spacing pleats installs in seconds.
• Media replacement is recommended after one year.
• SelfSeal™ dramatically reduces air bypass, improving media performance.