Charcoal filter refills (2)

Your Price: $30.00
Retail Price:$49.95
Your Savings:$19.95(40%)
Custom Sized - Ships in 24 hours
Part Number:ASFR5ch
  • Provides maximum protection against airborne contamination
  • Helps keep your air smelling fresh
  • Includes: (2) replacement pads
  • Efficiency: 80% Arrestance
  • Air Flow : 05 W.G. @ 300 FPM
  • Maintenance: 90 Day refill life
  • Filter Thickness: 1/8 inch

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Charcoal filters

How do Charcoal filters remove odors? Charcoal filters have the ability to capture gas molecules and hold them. The Charcoal filter surface is made up of millions of tiny pores, the gas and odors fall into these pores and are trapped there until the pad is disposed. Other methods to get rid of odors such as sprays, only fool you sense of smell - the odors still exist.

How activated Charcoal is made?
Most active Charcoal, as used for gas or vapor trapping, is made from coconut shell. The shells are heated to over 2,000°C under high pressure, which causes fissures on the surface of the Charcoal, creating a high quality, small pore activated carbon. The fissure system is extensive, creating a very large surface area in a small package, and it is in these fissures that other gases and particles are trapped. A single activated Charcoal filter has a flattened surface area of a football field.

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