Hepa Filter



Tennessee Chill Box Air Conditioned Respirator—Now with HEPA Filters

For the Ultimate Quality Air Breathing Experience!


  • More air filter surface area
  • More airflow rate for Industrial environments
  • Designed to give optimum high filtration efficiency with excellent dust holding capacity.

“The high-efficiency particulate air (HEPA) filter is the best-known air filter. HEPA (which is a type of filter, not a brand name) was developed during World War II to prevent radioactive particles from escaping from laboratories. To qualify as a true HEPA filter, the air filter must be able to capture at least 90% of all particles 0.3 microns or larger in diameter that enter it,” WebMD, Asthma and Air Filters, Carol Sorgen, Debra Fulghum Bruce, PhD.

HEPA 14, also called H14, is within the highest tier of HEPA and is considered medical grade quality. Minimum separation efficiency 99.997% -.03 micrometers efficiency final filtration stage), Merv18 is the filter class commonly used to filter out bacteria, mold, viruses, and other airborne contaminants in sensitive healthcare environments.  Can be used in high temperatures to 482° gradual degrees. With COVID-19 on the rise, H14 HEPA filter can greatly affect the contaminants that are dispersed into the air. Spray industries, ultrasonic and chemical industries, including high temperature applications and many more, can greatly benefit from purified airflow.


HEPA/Carbon custom fit filter is easily replaceable with a simple pull tab and reinsert new filter into the Tennessee Chill Box durable Filter Frame.


  • Pollen
  • Dust Mites
  • Sanding dust Textile fibers
  • Mold/Spores
  • Tobacco
  • Auto Fumes
  • Over sprays
  • Cement, Lead and Coal dust
  • Insecticides
  • Virus Carriers
  • Additional contaminants
  • Medical applications


  • Heavy duty cardboard frame with sponge strip and pull tab
  • Efficiency H14 (99.997%) MERV 18
  • Deep pleated HEPA filter extended service area (disposal filters)

 Replaceable Filters Available

HEPA-FIL18 / replaceable filters

HEPA-FRA18 Filter frame ( Purchase for initial purchase of HEPA filters).

Can be used on all Tennessee Chill Box systems



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