The Largest Selling Brand of Pleated Filters
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The Purolator SERVA-cell is a high efficiency, extended surface, ASHRAE rated air filter with aluminum seperators. Its box filter construction eliminates the need for retainers and special external wire media supports. A high surface area to depth ratio provides the maximum amount of effective filter media in areas of minimum in-line duct space. Applications: For conditions such as high humidity, turbulent airflow, intermittent water exposure, and elevated operating temperatures. MERV 11, 13 and 14 efficiencies available. Recommended airflow rate: 500 FPM (625 FPM Max.) Available in seven filter face sizes (see chart on back), and two depth sizes - 6", 12".
Media and Support - Media: Continuous sheet of non-combustible, waterproof, microfiberglass. Pleat configuration: Radi-edge configuration promotes maximum exposure of media surface area to airflow. Pleat support: Pleated around radi-edge, corrugated aluminum separators. All filter packs to be woven on automatic weaving machine.
Construction Features - Frame: All metal, corrosion resistant, galvanized steel casing. Available with a single or double galvanized steel header. The media pack is bonded and secured with microfiberglass blanket and non-toxic adhesive on the upstream side. Available with a single-header or double-header option. Also available in a full box size. U.L. Classification: Per U.L. 900 for flammability Tested in accordance with U.L. Standard 900 and ASHRAE 52.2-2007. Maximum operating temperature: 350ºF.
- MERV Rating:11,13,14What's This?
Underwriters Laboratories, Inc. Classification: SERVA-CELL filters are classified U.L. Class 1 per U.L. Standard 900.