PHI Technology (Photohydroionization) creates a group of "Friendly Oxidizers" (Super Oxide Ions, Hydro-Peroxides, Hydroxides.) Oxidizers revert back into O2 and H2O. Oxidizers are extremely effective at destroying microbes a...

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PHI Technology (Photohydroionization) creates a group of "Friendly Oxidizers" (Super Oxide Ions, Hydro-Peroxides, Hydroxides.) Oxidizers revert back into O2 and H2O. Oxidizers are extremely effective at destroying microbes and gases. All of the oxidizers created exist in outside air already. It doesn't harm people.

  • This is a 5" REPLACEMENT bulb for the RGF Guardian Air PHI-118-GA-VSF (300 to 1,200 CFM.)
  • This product is recommended for any duct air conditioning system.
  • It is good against mold, odors, VOC's, bacteria or viruses.
  • Applications: Family homes, apartments, town houses, basements, shops, offices, restaurants, locker rooms.
  • Two (2) years warranty.