The FurnaceFilters.com MERV 12 Deep Pleat Rigid Cell Furnace Filter is specifically designed for variable air volume systems and turbulent air. This filter provides high-efficiency filtration in difficult operating conditions where indoor air quality is critical.
The FurnaceFilters.com MERV 12 Deep Pleat Rigid Cell Furnace Filter is designed to provide consistent high-efficiency filtration in variable air volume systems and turbulent air. Deep pleats are held firmly in place with plastic separators and expanded metal backing. Every edge of the media is glued inside the periphery of the frame to prevent air and dust bypass. The media and separators are 100 percent polypropylene to resist moisture damage, microbial growth, and puncture damage. The heavy-gauge galvanized enclosure frame resists corrosion and maintains its structural integrity for extended months of service. This filter is an excellent replacement for ASHRAE-style metal separator filters and for mini-pleat V cells.