• Made Exclusively for Indoor Air Professionals-sold individually or convenient 4 pack
  (Change every 3 months)
• Exclusive 3-ply antimicrobial filter traps more fine particles and lasts longer.
• Reduces airborne microorganisms by up to 86.5% in one pass.
• Treated with AEGIS Microbe Shield – kills microorganisms as they contact the treated filter surface.
• Internal wire construction does not support microbial growth like cardboard or paper frames.

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