Active Air Pre-Filter for ACCF246, 6" x 24" house and amp Chip Count (OSRAM 660 nm):

Chip Count (OSRAM 660 nm): 27

making it perfect for constrained spaces

We recommend that you change your air filter every 3-6 months to maintain maximum efficiency

When that ore is introduced to tremendous heat the glass liquefies and the trapped water expands creating a remarkable and versatile material

it proves to be a worthwhile investment for a mere 650 watts of power consumption

Active Air Pre-Filter for ACCF246, 6" x 24" house and amp Chip Count (OSRAM 660 nm):Description Extend the Effective Life of Your Active Air Carbon Filter: This can be achieved with a corresponding Active Air pre filter. These pre filters help in blocking larger particulate matter such as dust and dirt from clogging the working surface of your filter. This results in your carbon filter operating at peak efficiency for a much longer period. After several weeks, when the pre filter becomes visibly dirty and discolored, simply replace