Specification :

Expanded metal pleat support grid ( AmAir
300X)
• High loft media increases dust holding capacity
• Excellent primary filter to prevent dust build-up on
AmAir
AmAir
®
®
300X
®
®
HT
®
heating and cooling coils, fans, and ductwork
• Excellent prefilter for higher efficiency filters
• Directly interchangeable with disposable panel filters,
media pads in metal frames, or permanent filters used
in built-up filter banks and side access systems. No
modifications are necessary to frames or latches
• 4" filters have pleat stabilizers to ensure uniform
spacing and increase rigidity ( AmAir
®
300X)