DP-green® pleated air filters with Airguard® media offer extremely high filtration efficiency -- maintaining MERV 13 performance throughout their service life. The filters meet minimum efficiency criteria required by Leadership in Energy and Environmental Design (LEED) and in most cases, qualify as a sustainable component for a LEED/Green Building Initiative. They are ideally suited for use in buildings where better indoor air quality is desired such as existing commercial properties, universities, school systems and government institutions. The filters can be used as a pre-filter or final filter without the need to retrofit systems for a high-efficiency rigid filter.

DP-green® pleated filters are available in multiple sizes (1-, 2- or 4-in thickness) with air flow rates ranging from 210–2,170 cfm. Every filter is designed with a consistent pleat shape and provides low resistance, full-depth dust loading, and longer field service life for maximum return on investment. The filters’ heavy-duty beverage board frame and double-walled thickness around the outer edge provide the necessary rigidity to help maintain pleat shape and prevent fluttering during operation. The filters may be installed with the pleats either vertical (preferred) or horizontal.

Markets:
Commercial and Industrial HVAC
Process Air Filtration

Applications:
Air handling systems
Rooftop units
Side access housings
Built-up filter banks
Pre-filters in multi-stage systems

Benefits:
Maintains MERV 13 performance in a full ASHRAE 52.2-2012 independent test
Meets minimum efficiency criteria required by Leadership in Energy and Environmental Design (LEED)
Resistant to moisture, mechanical damage, and microbial growth
Consistent pleat shape ensures low resistance, full depth dust-loading, and longer service life in the field.

Features:
Filtration efficiency: MERV 13
Nominal thickness (in.): 1, 2, 4
Rated air velocity (fpm): 492
Air flow rates (cfm): 210–2,170
Initial resistances (in.w.g.): 0.30–0.43
Final resistance (in.w.g.): 1.0
Maximum operating temperatures: 200 °F (93 °C)
Material of construction: Heavy-duty, moisture-resistant beverage board frame; rust-resistant, expanded metal support grid made of galvanized steel
Classified per UL Standard 900 for flammability only
Classified Class 2 per ULC-S111