AAF Flanders PREpleat HT HC filters are designed for increased air filtration efficiencies in an operating environment where temperatures reach 500°F. This includes air intakes for drying ovens or baked-on finishing applications.
The PREpleat HT pleated air filter consists of a MERV 8 fiberglass filtration media backed with a woven fiberglass scrim, then bonded to corrosion-resistant expanded metal backing. Each pleated media pack is encased within an aluminized steel 24-gauge frame with face screen to increase pack rigidity and prevent blowouts. This design allows for excellent performance even after repeated heating and cooling cycles to temperatures above 400°.
PREpleat HT HC filters are available in nominal 2" and 4" depths and in the most popular face dimensions. These filters are classified under UL Standard 900 and met all requirements for the now-withdrawn UL Class 1 flammability standard.
Filter Overview
- Designed for applications with continuous operating temperatures up to 500°F (260°C)
- Media backed with woven fiberglass scrim will maintain efficiency even after repeated usage above 400°F
- Ultra-fine high loft microglass media
- 24-gauge aluminized steel frame
- Media pack additionally supported by corrosion-resistant metal backing
- Aluminized steel faceguard welded to downstream side prevents blowouts
- Same construction that exceeded all requirements of now-removed UL Class 1
- MERV 8
- 16x20x2
- 12 Filters per case
