Making sure you have a clean air filter is an easy way to protect against mold, odors and allergens.
- Micro filtration helps protect against allergens, pet dander, dust, pollen, mold spores and more.
- Ideal upgrade for LEED buildings.
- Crafted with high-efficiency, synthetic, mini-pleat media and a strong frame.
- ULTRA 4 single-header filter boasts low resistance and a compact footprint.
- Low pressure drop helps conserve energy.
- Filter lasts between 6 and 9 months.
- Actual size: 24-3/8"H x 19-3/8"W x 3-3/4"D.