Germ Guardian Air Purifiers stand out with their focus on allergy sufferers. They use multiple levels of cleaning to remove bacteria, germs, allergens, mold and odors. Germ Guardian uses three air purifying technologies: UV-C, HEPA, and odor reduction.
HEPA and odor reduction can be found in most other air purifiers – the trademark feature is its UV-C technology, which uses UV-C light to kill bacteria and viruses including E.coli, rhinovirus, streptococcus, and more. The technology permanent alters the DNA of germs so that they cannot survive. UV-C technology also helps with the removal of odors, as it activates Titanium Dioxide to help with decomposing odor molecules.
Germ Guardian air cleaners also boast of ultra-quiet operation – for those wary of the white noise generated by air purifiers, this brand is a safe bet.
The bestselling Germ Guardian air purifier is the Germ Guardian AC4825. This 3-in-1 air cleaning system has the best balance between performance and price, and contains all of Germ Guardian’s trademark technologies.
Here are the top 4 Germ Guardian air purifiers:
Name | Germ Guardian AC4825 | Germ Guardian AC5000 | Germ Guardian AC4850PT | Germ Guardian AC5250PT |
Full Name | Germ Guardian AC4825 3-in-1 Air Cleaning System | Germ Guardian AC5000 3-in-1 Air Cleaning System | Germ Guardian AC4850PT 3-in-1 Digital Cleaning System | Germ Guardian AC5250PT 3-in-1 Digital Air Cleaning System |
Coverage | 155 square feet | 193 square feet | 155 square feet | 193 square feet |
Filter Type | HEPA / UV-C Light | HEPA / UV-C Light | HEPA / UV-C Light | HEPA / UV-C Light |
Dimensions | ||||
Length (Inches) | 7″ | 10 | 7″ | 6″ |
Width (Inches) | 10″ | 7 | 10″ | 10″ |
Height (Inches) | 22″ | 28 | 22″ | 27″ |
Weight (Pounds) | 7 pounds | 9.6 pounds | 7 pounds | 11 pounds |
ACH Rating | 5x | 5x | 5x | 5x |
CADR Rating | ||||
Dust | 100 | 125 | 100 | 125 |
Smoke | 100 | 125 | 100 | 125 |
Pollen | 100 | 125 | 100 | 125 |
Removes Smoke | Yes | Yes | Yes | Yes |
Removes Pollen | Yes | Yes | Yes | Yes |
Removes Dust | Yes | Yes | Yes | Yes |
Removes Pet Dander | Yes | Yes | Yes | Yes |
Removes Mold Spores | Yes | Yes | Yes | Yes |
Removes Germs | Yes | Yes | Yes | Yes |
Removes Odors | Yes | Yes | Yes | Yes |
Pre-Filter | Charcoal | Charcoal | Charcoal | Charcoal |
Energy Usage | Energy Star Rated / 55W | Energy Star Rated / 55W | Energy Star Rated / 55W | Energy Star Rated / 55W |
Warranty | 3 Years | 3 Years | 3 Years | 3 Years |
Shipping | Free Shipping | Free Shipping | Free Shipping | Free Shipping |
Others | UV-C Technology | Ultra-Quiet Operation | PetPure Treatment, has digital controls | UV-C Technology, Digital Controls |
Filter Part Number | FLT4825 FLT4850PT | FLT5000 FLT5111 FLT 5250PT | FLT4825 FLT4850PT | FLT5000 FLT5111 FLT 5250PT |
Check Price on Amazon | Check Price on Amazon | Check Price on Amazon | Check Price on Amazon |
Best Germ Guardian Air Purifier Reviews
Three Germ Guardian Air Purifier Categories
The three main categories of Germ Guardian Air Purifiers are as follows:
AC4825
- Bestselling product on Amazon amongst all air purifiers
- 100+ CADR ratings, which is above average and enough for most people
- Highly effective at removing germs, pollen, smoke, dust and other common air pollutants
- True HEPA filter
- Ideal for use in small to medium-sized rooms
- Very affordable
AC5000
- Higher end product
- 125+ CADR ratings, which those who want the extra performance
- Heavier / bigger than the AC4825
- Ideal for use in medium-sized to large rooms
With Digital: AC5250PT and AC4850PT
- Main difference between these and their counterparts is the digital control
- PetPure treatment: filter treated with an antimicrobial agent to kill mold, mildew or bacteria that may grow on the surface of the filter – this maximizes the durability of your filter
- Slightly more expensive
Nancy says
Where can I find Germ Guardian air purifiers and Honeywell 50250-S in Singapore?
Janet Miller says
Thanks Nancy. You can find them in Best Buy stores – alternatively, you can order directly from Amazon via the link above. Amazon price + shipping will generally be lower than the retail price you can find in Singapore.