20" X 25" X 2" MERV 11 Pleated Filter For Geothermal Systems (actual size 19.5" X 24.5" X 1.75")
This filter is designed specifically to replace hard-to-find filters for ClimateMaster and other HVAC systems. A quality air filter removes impurities, allergens, dirt, and dust from the air, improving your indoor air quality and extends the life of your furnace and air conditioner. The pleated media provides more surface area to capture more dirt and particulates than flat filters. Advanced engineering and design have resulted in a stronger filter frame that won't warp or bend under pressure.
Pleated media provides more surface area for better filtration and holds more dust, while providing a more efficient, better performing filter
Synthetic media is resistant to microbial growth and provides better performance throughout the life of the filter while providing low resistance to airflow
Moisture-resistant beverage board frame and sturdy support grid for even pleat spacing and structural support
MERV 11 rating means the filter attracts common large household allergens like dust, pollen, and mold spores as well as smaller particulate like pet dander and small dust particles
For the best performance, replace every 90 days
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