AIRFLOW Mini Pleat

Airflow Mini Pleat Filter

Extended surface self-supported
mini-pleat filter

Our extended surface self-supported mini pleat filters are designed for use in air filtration systems and equipment where medium to high efficiency filtration is required. Available in a wide variety of standard sizes and nominal 2 & 4 depths, the AIRFLOW MINI PLEAT provides optimal performance in variable air volume systems.

The injection molded polypropylene frame and thermally bonded polypropylene media separators provide strength and rigidity to this product.

The media pack, comprised of non-shedding, gradient density polypropylene fibers, is bonded to the inside perimeter of the enclosure frame by a moisture resistant adhesive, providing a continuous and positive seal.

The all synthetic composition of frame, media pack and separators are not adversely affected by moisture and do not support the growth of microbial organisms such as bacteria, mold and fungi, etc.

The standard offering is rated by Underwriters Laboratories as Class II, per UL Standard 900.

Rigid construction, extended surface, low initial pressure drop measured in inches w.g., long service life, savings in energy costs and shipping costs are features and benefits which make the AIRFLOW MINI PLEAT an excellent option for meeting the requirements of medium to high efficiency filtration.


  • Non-shedding, gradient density polypropylene media
  • Polypropylene injection molded frame - Nominal 2 & 4 depths
  • Polypropylene polymer thermally bonded separators
  • Media bonded to frame using polypropylene adhesive
  • Available in 65%, 85%, 95% and 98% efficiencies as per ASHRAE 51.2
  • MERV ratings 11, 13, 14 and 15 as per ASHRAE 52.2
  • UL Class II rated as per UL 900 standard


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Airflow Mini Pleat Filters
Data Sheet

Mini Pleat Filters
Product Library


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