The PEPF Series Pocket Filter is an extended-surface air filter designed for medium- to high-efficiency systems across diverse commercial and industrial applications. With over 20,000 installations worldwide—in hospitals, offices, automotive plants, universities, and more—it offers reliable performance and versatility.
The four-layer media structure includes spun-bond layers for strength, a coarse melt-blown layer for larger particles, and a fine melt-blown layer for finer filtration, meeting various ASHRAE standards.
Key features include a triple-sealed sonic weld to prevent pocket failure, polypropylene fabric ribbon separators for smooth airflow, and a durable header made of anodized aluminum or galvanized metal.
Key Features:
Ultrasonically-welded pocket spacers and edges
Maintenance-free and easy to install
Pocket support loops are available
High-loft, layered, melt-blown synthetic media
Open throat design for optimum air flow
Low initial pressure drop provides longer service life
Four efficiencies range from MERV 14 (90-95%), MERV 13 (80-85%), MERV 11 (60-65%), MERV 90 (40-45%)
Available in a wide range of sizes, pocket counts and pocket depths in each efficiency
Each filter includes a label noting tested efficiency, pressure drop, rated air flow
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