GermGuardian® AC5000E 4-in-1 HEPA Air Cleaning System by Guardian Technologies™ for small to midsize rooms is perfectly sized for home or office. Its sleek, modern-looking, yet simple 28″ tower design belies the power within. Seldom do you find an air purifier at this price point that offers True HEPA filtration, UV-C germ-fighting protection, VOC protection, and excellent odor reduction. So many customers owning the AC5000E GermGuardian air cleaning system have given it their vote of confidence for its unique ability to tackle dirty air, lingering odors, irritating allergens, and harmful germs and bacteria.
The GermGuardian 4 in 1 air purifier performs 5 levels of complete air cleaning using a multi-stage all-in-one filter, plus UV-C technology and Photocatalytic Titanium Dioxide to improve indoor air quality:
| Cleaning Level | Filter Type and/or Technology |
What is Removed |
| 1 | Pre-Filter | Large particles, like dust, lint, pet hairs and larger pet dander. |
| 2 | True HEPA Filter | 99.97% of airborne allergens and other microparticulates as small as 0.3 microns. |
| 3 | Carbon Filter + Photocatalyst | Household odors. Activated charcoal absorbs smoke, odors and gases. Photocatalytic Titanium Dioxide, activated by the UV-C light, provides a second potent level of odor reduction, and also prevents the growth of germs, bacteria and mold. |
| 4 | UV-C Light ‐ 8W | Bacteria, viruses and mold spores. UV-C light inactivates a microorganism, like a bacteria or virus, by penetrating its nucleus and permanently damaging its DNA. As a result, it either dies or is unable to reproduce or spread. |
The GermGuardian AC5000E’s attractive, uncomplicated control panel features a push button on/off UV switch – a nice feature that let’s you decide when you want UV protection. A blue light illuminates under the unit’s top rim when UV power is turned on. The AC5000E also features a rotary dial to power the unit on and select fan speed. When set on Low, the AC5000E is extremely quiet, and only moderately louder on Medium. While noticeably louder on High (sound approximates that of a normal conversation), many customers find they use the high setting for quick or maximum air cleaning. The small footprint and tower-style design of the AC5000E mean it virtually can be placed anywhere, and its built-in carry handle and lighter weight make it very portable. 5-Year Manufacturer’s Limited Warranty.
Replacement Accessories – one (1) each included with the AC5000E GermGuardian 4-in-1 True HEPA air purifier – additional replacements sold separately:
- FLT5000 Replacement Filter C Pack – This genuine Guardian Technologies™ combination filter for the AC5000E consists of three (3) filter layers – a pre-filter, True HEPA filter, and activated charcoal filter with photocatalytic titanium dioxide. The FLT5000 can also be ordered as a substitute for the discontinued FLT5111 two-piece filter previously sold with the AC5000E air purifier.
- LB5000 UV-C Replacement Bulb – This genuine Guardian Technologies™ bulb replaces the UV-C bulb that comes in the AC5000E and AC5250PT air purifiers.
Features:
- Unique air cleaning system comes complete with UV-C, True HEPA, and Odor Reduction
- Five stages of air cleaning help reduce allergens, pollutants, bacteria, viruses, molds, smoke and odors
- Four-Stage Filtration:
- True HEPA for 99.97% of allergens and other micro irritants
- Activated Charcoal filter for gases and odors
- UV-C Light helps reduce airborne bacteria, viruses, and mold spores
- TIO2 treatment works with the UV-C to reduce VOCs
- Two-Stage UV-C Sanitization and Deodorization:
- 99.9% effective at killing germs
- Activates photocatalytic titanium dioxide for enhanced odor reduction
- Doctors recommend the use of HEPA filtration air cleaners to their allergy and asthma patients
- UV-C used by many hospitals to sanitize surfaces and kill germs
- Separate on/off switch for UV-C light
- Depending on use:
- Replace combination filter every 6-8 months
- Replace UV-C bulb every 10-12 months
- Three fan speeds (low, medium, high)
- For rooms up to 186 sq ft (approx. 12.5 x 15 feet)
- Energy Star® rated









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