Genuine Lennox Healthy Climate LB-101919, Replacement Metal Insert, 21 x 26 for PureAir PCO-20 Air Purifier. Replacement titanium dioxide coated honeycomb screen uses Photocatalytic Oxidation process for removing polutants. Removes 75% of particles down to 0.3 micron; 60% of bioaerosols down to 0.3 micron. Removes odors and destroys 50% of chemicals wihin a 24-hour period.
Replacment Titanium Dioxide Coated Insert for the PureAir PCO-20 Air Purification System
- Titanium dioxide coated.
- Coconut carbon feature disperses odors and vapors 20% faster and also absorbs 1/2 the initial concentrations.
- Single piece honeycomb design.
- Insert is vacuum packaged.
- Recommended annual replacement.
The newly designed metal insert (75X66) is now more compact, as Lennox has reduced the thickness to 1-inch, instead of the standard 2-inch.
Compatible with Lennox models: PCO-20-28, PCO-20C, LB-101919
Other Manufacturer Part Numbers: DLX75X66