Tri-Dek Link and Panel / Tri-Dek is a multi-denier, depth loading synthetic media that we constructed into a self supporting panel filter that offers an excellent alternative to pleated pre-filters. Tri-Dek offers better efficiency, longer service life, reduced shipping charges, reduced air bypass and fewer damaged filters than pleated air filters. Available in 2, 3 or 4 ply panels that can be linked together as pictured to create one filter for the entire width of your air handler - virtually eliminating air bypass around the filter.

Tri-Pleat is available in a variety of styles, thickness', and efficiencies to meet the needs of your demanding applications. The Tri-Pleat is available in UL Class 1 and 2 configurations as well as in the Tri-Pleat HT configuration for high temperature applications.

Tri-Cube offers all of the benefits of Tri-Dek panels and links with the added benefit of extended surface area. Versatile "Tri-Cube" filters employ a unique combination of 2, 3, or 4 Ply configurations utilizing the "impingement", "interception" and "strainer" principles of air filtration. The "Tri-Cube" provides a realistic alternative to medium efficiency "fiberglass" bag filters, and obsolete basket type filtration systems. "Tri-Cube" filters are designed to fit any system without adapters or additional hardware. Improved filtration efficiency and longer service life as a result of "internal impaction" save money and improve environmental quality.

Tri-Sac bag filter is an extended surface, high capacity air filter, designed for use in those areas requiring a high degree of air cleanliness. The filter consists of a series of individual pockets supported by a rigid metal header frame. The Tri-Sac bag filter offers unequaled dust holding capacity in all efficiency ranges: 40-50%, 60-65%, 80-85%, and 90-95%.

Tri-Cell ASHRAE rated rigid air filter offers high efficiency filtration, and is designed for use in "variable air volume" and turbulent systems. Tri-Dim's method of sealing the media pack to the supporting frame prevents the possibility of particulate migration around the filter media by sealing the media on all four sides. Tri-Cell ASHRAE rated rigid filters are available with metal and wood frames, and with single and double-header models. Tri-Cell ASHRAE filters are available in efficiencies of 60-65%, 80-85%, and 90-95%.