Traps Allergens: HEPA Filter captures 99.97% of dust and allergens as small as .3 microns such as household dust, pet dander, mold spores and plant pollens.

Reduces Odors: Charcoal filter reduces common odors from pets, smoking and cooking.

Fights Germs:UV-C light helps reduce airborne bacteria, viruses, mold spores* and works with Titanium Dioxide to reduce volatile organic compounds *Tested with Staphylococcus Albus, and Escherichia Coli, Aspergillus Niger, and Phi-X174

AHAM Verified and Energy Star Certified: Factory reconditioned 28 inch 3 speed tower is best used for rooms up to 189 sq. feet. Filters and circualtes room air over 4x per hour. The higher CADR the faster the unit filters the air. CADR Dust (132), Pollen (138) and Smoke (122).

Filter Replacement Reminder: Only one single filter needs to be replaced every 6-8 months depending on the use of the product; Replacement filter is filter C (model FLT5000).  To lengthen the life of your filter, a 4 pack of the carbon filters is also available (model FLT28CB4).  IMPORTANT: Use genuine Guardian Technologies replacement parts to maintain product performance.

Factory reconditioned unit.  Improve your indoor air quality with the GermGuardian 4-in-1  Air Purifier. Perfect for allergy sufferers, the HEPA filter captures 99.97% of dust and allergens as small as .3 microns in size, while the charcoal filter helps reduce odors!  More than just a filter, UV-C light helps reduce airborne bacteria, viruses, mold spores* and works with Titanium Dioxide to reduce volatile organic compounds. Standing 28 inches tall, it is lightweight and ideal to use in rooms up to 189 sq. feet.  Includes a UV-C control option.  Choose from 3 speeds, including a low speed that runs ultra-quiet.                                                                                                                                    *Tested with Staphylococcus Albus, and Escherichia Coli, Aspergillus Niger, and Phi-X174