The filters are designed for maximum airflow and low air resistance to extend medical component life and dependability. For ease of installation, the filters can be configured to include EMI shielding honeycomb, conductive gaskets, special metal finishes, tabs, handles, holes, flanges, and spring clips. The filters come in black, gray, or green Quadrafoam filter media, an open-cell polyurethane foam that features low air resistance, deep loading, and increased dust-holding capacity in a cleanable, reusable media.

Universal Air Filter Co., 1624 Sauget Industrial Pkwy., Sauget, IL 62206, (800) 541-3478,