SERVA-CELL 65/85/95 Extended Surface ASHRAE-Rated Filter

The Purolator SERVA-cell is a high efficiency, extended surface, ASHRAE rated air filter with aluminum separators. 

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, micro fiberglass. 

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 micro fiberglass 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: 350º F.