The Tri-Pleat Series is available in a variety of styles, thickness’s, and efficiencies to meet the needs of your demanding applications. The Tri-Pleat is available in a HT configuration for high temperature applications.
Tri-Dim Filter Corporation is now offering high efficiency pleated filters in our Tri-Pleat ULTRA Series. The Tri-Pleat ULTRA Series offers pleated air filters with a rated efficiency of MERV 8 PER ASHRAE 52.2 Appendix J with a very low pressure drop offering energy savings. The Tri-Pleat Green filter offers MERV 13 performance and meets LEED requirements.

Tri-Dim Filter Categories
Minimum Efficiency Reporting Value (MERV)