CAL-IN Technology Transfer, L.L.C.

Macro to Micro to Nano... Critical Environmental Experts

Museum and Historical Storage

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F1 - FINAL FILTER AREA 1


Download the CAL-IN Teocalita Brochure
  • Teocalli MERV 14 (90% efficiency) Filters

    • CAL-IN & COBEAL filters have the same media area and half the weight of a standard 12”-deep filter. The MERV 14 delivers comparable efficiency, pressure drop, and overall performance, but in a much smaller, 6” package. Its space-saving design reduces freight, storage, and handling costs. M-Pak filters are designed for use in systems with difficult operating conditions, including variable air volume, turbulence, repeated fan shutdown, high humidity or intermittent exposure to water.

      High-impact polystyrene cell sides enclose the fixed media pack, made of high-efficiency, moisture resistant fiberglass. The dual layered media is arranged in a progressive density pattern to maximize media utilization and dust holding capacity. Thermoplastic separators maintain uniform spacing between pleats to allow optimal airflow. The separators also ensure a large effective media area to minimize pressure drop and eliminate the need for aluminum separators. All components of the VariCel M-Pak are fully incinerable.

    • These filters may contribute to the achievement of LEED Project Certification.
    • Details
    • Filter Depth: 6"
      MERV Rating: 14
      Efficiency (ASHRAE 52.1): 90%
      Max Temperature: 176° F
      UL Class: 2
      Filter Type: Box
      Header: Yes
      Antimicrobial: No


  • Teocalita MERV 14 (90% efficiency) with Antimicrobial
  • MERV 13 (80% efficiency)
  • MERV 11 (60% efficiency)
  • MERV 11 (60% efficiency) with Antimicrobial



Download CAL-IN Tameme Filter Brochure

The series includes:
  • Tameme filters with a 13/1" single header. MERV 14 Rating.
  • Tameme filters with a 13/16" single header. MERV 14 Rating. Coated with antimicrobial.
  • Tameme filters with a 1 1/8" single header. MERV 14 Rating.
  • Tameme filters with a 13/16" single header. MERV 13 Rating.
  • Tameme filters with a 1 1/8" single header. MERV 13 Rating.
  • Tameme filters with a 13/16" single header. MERV 11 Rating.
  • Tameme filters with a 13/16" single header. MERV 11 Rating. Coated with antimicrobial.
  • Tameme filters with a 1 1/8" single header. MERV 11 Rating.


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