TRI-DEK Ring Panel Filter Advantages

TRI-DEK Ring Panel & Link Panel Air Filters

With TRI-DEK Ring Panel & Link Panel filters, the advanced
technology of multi-graduated laminated air filtration offers top-of-the-line
air cleaning at an economical price for home, commercial, institutional and industrial applications.

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TRI-DEK is a multi-denier, depth loading synthetic media, 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.

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Media Construction

A laminant of tough, durable variable denier "Dacron" synthetic fibers permanently bonded together for extraordinary efficiency and strength and durability. The upstream side of TRI-DEK 25/67 and 3/67 panels and link filters are constructed of heavy weight single denier polyester, 30% heavier than similar competitive brands (Type SS, Type M-3 and others).

The downstream layer is composed of a special needled all-polyester media that has dual and directional strength, insuring filter integrity as it becomes loaded.

TRI-DEK 25/67 panel and link filters are treated with "Super-Tack" adhesive ton enhance particle retention and increased efficiency.


  • Increased Efficiency vs. paper framed panel and pleated filters.
  • Total utilization of filter face area as opposed to 70% or less with paper framed panel or pleated filters.
  • Integral gasket selvage edge and exclusive friction fit prevent dirty air bypass and eliminate the need for additional hardware or holding clips.
  • Non-toxic, non-allergenic and non-shedding. Will not support bacteria or mold growth as with paper filters.
  • Unitized heavy-duty internal wire frame and heat-sealed laminated construction eliminates filter collapse, fiber breakoff and possible contamination carryover.
  • Exceeds UL Class II Rating (Ref. R6378).

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Internal Frame

Heavy-gauge wire frame supports TRI-DEK filters, insuring structural integrity. Heat-sealed, laminated construction prevents fiber break-off, durt unloading and contaminated carry-over.



TRI-DEK internal ring panel and link filters are available in 2-ply, 3-ply, and 4-ply XL.




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6212-A Westgate Rd.
Raleigh, NC 27617
Phone: 919-571-4945   FAX: 919-571-4947

See also:
IAS Industrial Vacuums
Industrial Fume Extractors, Dust and Mist Collectors and Contamination Control
Residential and Commercial Air Filters, Cleaners, and Purifiers
Buy Air Filters Online for Furnace, Air Conditioner, AC and More

© 2005 Global Filter Source
title: Tri-Dek Advanced Technology Ring Panel & Link Replacement Filters