High Performing, Environmentally Friendly Media
With the new AmAir 200 E/ AmAir 300 series of prefilters, AAF has risen to the challenge of designing an environmentally friendly product, combined with necessary performance characteristics.

These filters feature a new 100% synthetic media pack that provides excellent performance in high relative humidity and moisture. When this media becomes wet, resistance may rise temporarily, subsiding when the media starts to dry.

This synthetic media displays great tensile strength, reducing the chance of damage during handling and operation. This media is also environmentally and user friendly: it does not contain any harsh resins or artificial coloring. It can therefore be readily disposed of by landfill or incineration.

Sturdy, Reliable Construction
The AmAir 500 filter is a sturdy panel filter that has a high loft glass fibre pleated media with a synthetic layer on the air leaving side. This pleated media is formed and contoured using a mesh support grid. This grid provides consistent pleat shaping and spacing, allowing dust to collect uniformly over the entire surface area of the filter media. This feature ensures a more gradual rise in resistance, a high dust holding capacity, and a long service life.

The mesh support grid also helps retain the media in place and contributes to the overall rigidity of the filter. To ensure a highly reliable and strong construction, this filter media is housed in a sturdy die-cut or metal frame. This filter is ideal for use as a primary filter to prevent dust build-up on coils, fans, and ductwork, or as a prefilter to prolong the service life of higher efficiency filters.

Applications
Classified G4 (EN779), the AmAir 300 filters are ideal for protecting more expensive secondary air filters from premature dust loading and replacement. As primary filters, they also help reduce HVAC maintenance costs by preventing unnecessary dust build-up on coils, fans, and ductwork.