Lennox 75X73 Metal Mesh Insert Filter PCO-12C

The Lennox 75X73 Metal Mesh Insert Filter Pco-12C is single component air filter used for replacement in Lennox whole house air purifying systems like the PCO-12C and PCO-12U. This filter is 2-Inch thick and has a metal mesh construction of 16 Inches high and 26 Inches wide. It has always acted as a dust collector as it captures and holds the large dust particles such as dust, lint and other allergens before they get through into the main filtration system. The PCO Metal Insert Usess photocatalytic oxidation (PCO) to improve air cleaning efficiency to a higher level. The metal mesh is treated with titanium dioxide which reacts when exposed to ultraviolet (UV) light emitted within the compatible Lennox air cleaner.