- Fits Trion Air Bear 20 x 25 x 5 (actual 19-3/4 x 24-1/4 x 4-7/8) Supreme 2000; 435790-027; 455602-019; 459200-005; Skuttle: DB0-0025-020; GeneralAire: MAC2000; Source1: S1-MAC10202505; Ultravation: 90-007; Braeburn: 162025; 162026 
- MERV: 11 - removes 95% of particles up to 10 microns 
- Easy to install and lasts up to 12 months 
- Low air flow resistance 
- Gaskets for air tight seal 
- Allergens and contaminants best removed by this filter: dust, lint, dust mite debris, pet dander, mold spores, bacteria, most smoke and virus carriers 
- Our specialized filtration media has the most effective combination of particle capture rate, with minimum pressure drop, ensuring the best overall performance of your HVAC system and particle capture rate to clean the air 
- Electrostatically charged media for enhanced particle capture effectiveness