The Camfil Farr AP-Eleven extended surface pleated filter offers filtration for application in units that have 1", 2" or 4" deep tracks for filter installation. The AP-Eleven is a MERV 11 filter when evaluated per ASHRAE Standard 52.2-1999.Using the AP-Eleven may reduce the size of the HVAC system, saving valuable mechanical area floor space. An Energy Cost Index (ECI) of five stars is the highest performance rating available.
Standard pleated filters remove nuisance dusts, lint and contaminants associated with staining and are primarily designed to protect equipment and act as prefilters. As a stand alone filter, the AP-Eleven will perform these tasks and also remove sub-micron particle, defined as lung-damaging by cognizant authorities.
Built for today's HVAC systems, the AP-Eleven includes:
- 15 pleats per linear fool (2" deep model). The radial pleat design ensures full use of media area and a longer filter life
- A fine-fiber media blend with a unique media loft that provides high-efficiency ASHRAE MERV 11 performance and high dust holding capacity
- A welded wire media grid backing, treated for corrosion resistance, preventing media oscillation or filter pack failure as filter pressure drop increases
- A high wet strength beverage board frame that creates a rigid and durable filter pack. The AP-Eleven will not blow or deflect and is guaranteed to 2.0" w.g.
These combined features allow the AP-Eleven to outlast other MERV 11 pleated panels by a factor of 20% or more resulting in the lowest total cost of ownership (TCO).
