FILTER 20 X 25 X 1 NATURALAIRE M13 Category_Gutters & Downspouts For smooth and semi-smooth surfaces

For smooth and semi-smooth surfaces

Excellent points and outstanding finish for easy hoof wall exit

Unit Weight: 0

Robust steel handle and large center hub for increased durability

FILTER 20 X 25 X 1 NATURALAIRE M13 Category_Gutters & Downspouts For smooth and semi-smooth surfacesMERV 13. The top tier of filters for contaminant removal in residential retail air filters. Also for application in general surgery, hospitals, and health care facilities. Up to 90 days effective against pollen, pet dander, dust mites, dust and lint, smoke, mold, smog, bacteria, virus carriers, microscopic allergens, oil, smoke, and lead dust. Electrostatically charged. Wire backed media.