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Brand | GermGuardian | GermGuardian | Winix | GermGuardian |
Name | 4-in-1 HEPA Air Purifier System with UV Sanitizer, and Odor Reduction, 11 in. Table Top Tower | 5-in-1 Pet Pure True HEPA Air Purifier System UV Sanitizer and Odor Reduction, 28 in. Digital Tower | 5500-2 Air Cleaner with PlasmaWave Technology | 28 in. Smart Elite 4-in-1 Air Purifier with True HEPA Filter UV Sanitizer and Wi-Fi___33 |
Price | $5511 | $11889 | $15999 | $17999 |
Ratings | (33) | (105) | (400) | (12) |
Maximum coverage area (sq. ft.) | 100 | 193 | 360 | 171 |
Air Purifier Type | Tabletop | Tower | Console | Tower |
Primary Filter Type | HEPA - Type | HEPA - True | HEPA - True | HEPA - True |
Commercial/Residential | Residential | |||
CADR (Clean Air Delivery Rate) | N/A | 125.4 | 232 | 125 |
Package Size | Individual | Individual | Individual | Individual |
Control Type | Manual | Electronic | Digital | Electronic |
Voltage (volts) | 120 | 120 | 120 | 120 |
View Product | View Product | View Product | View Product |
![]() | ![]() | ![]() | ![]() | |
Brand | GermGuardian | GermGuardian | Winix | GermGuardian |
Name | 4-in-1 HEPA Air Purifier System with UV Sanitizer, and Odor Reduction, 11 in. Table Top Tower | 5-in-1 Pet Pure True HEPA Air Purifier System UV Sanitizer and Odor Reduction, 28 in. Digital Tower | 5500-2 Air Cleaner with PlasmaWave Technology | 28 in. Smart Elite 4-in-1 Air Purifier with True HEPA Filter UV Sanitizer and Wi-Fi___33 |
Price | $5511 | $11889 | $15999 | $17999 |
Ratings | (33) | (105) | (400) | (12) |
Maximum coverage area (sq. ft.) | ||||
Air Purifier Type | ||||
Primary Filter Type | ||||
Commercial/Residential | ||||
CADR (Clean Air Delivery Rate) | ||||
Package Size | ||||
Control Type | ||||
Voltage (volts) | ||||
View Product | View Product | View Product | View Product |
You can adjust the noise level 1-5. I keep mine on 4 it is like white noise at night I don't even notice it anymore. I have had mine for 3 years.
There is no difference between the 3-in-1 and 4-in-1 units. In the past we did not reference the TiO2 in our units. We are now showing that the units have TiO2 so that is what makes up the 4-in-1.
I know it helps clean the air with two dogs in the house. It also cleans the air when we fry fish it takes about 20 minutes or so. I am sure it will clean the smoke smell as long as you change the filter as required.
You can program the timer. We turn it off and unplug when we leave the house.
We did not like this unit
Yes it does
not really
possibly, depending on how bad they are
Yes it does
Yes! Every 3 to 6 months.