14inch x 20inch x 4inch Qickbox(R) Original OEM Furnace Filters , direct replacement for your Tech Pure and Top Tech air cleaners , easy to assemble and install
To prevent damages during shipping, the filters are collapsed and need to be assembled before use . Assembly is simple and easy . Once assembled , just remove the door of your air cleaner , discard the old filter and replace it with the new filter
MERV 11 High Efficiency Rated Filter removes airborne particles allergens dust pollutants animal dander mold spores dust mite cleans the air of the entire house
Can be used for up to 180 days , Heavy Duty Materials 30 gauge Galvanized Expanded metal Grid Electrostatically Charged Pleated 100% Synthetic Gradient Media Moisture Resistant Board Max Temperature 180 F Continuous Service 225 F Peak Resistant to 100% Humidity
Actual size 13.375inch x 19.375inch x 3.75inch , Comes with a Dakota Supplies Installation date Sticker for easier track of use
