Reasons to buy Blueair Pro Air Purifier:
Reasons to buy Germguardian AC4020 :
PERFORMANCE |
WINNER :
Blueair Pro Air Purifier
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USABILITY |
WINNER :
Germguardian AC4020
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SAFETY |
DRAW :
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APPEARANCE |
DRAW :
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It features a High Performance Allergen Filter (HEPA-filter) that helps to reduce airborne-pollutants down to 0.3-microns.
Uses patented HEPAsilent-technology with particle filtration and electrostatic charge to capture 99.97% of airborne pollutants.
It’s built for use in large rooms with sizes between 700sq.ft and 800sq.ft. In fact, it’s AHAM-rated at 780sq.ft hence making it ideal for use in large-rooms.
Features a Carbon filter layer (Charcoal-filter) that traps and eliminates cigarette-odors and other household odors caused by pets and cooking.
This unit uses an optional SmokeStop carbon activated filter to get rid of gaseous pollutants including; cigarette-odor.
Is designed for use in smaller rooms with sizes of up-to 60sq.ft. Likewise, this device takes in polluted-air at the back and then gives-off clean-air at the front.
It should be used within medium-to-large rooms between 700sq.ft and 800sq.ft. It also uses a SurroundAir-system that takes in polluted-air from one side and releases clean-air on the other sides.
Uses UV light technology with Titanium Dioxide to kill airborne germs, bacteria and viruses.
It uses a particle-filter coupled with HEPASilent-technology to capture 99.97% of airborne-pollutants including germs down to 0.1-microns.
Uses a True HEPA filter to trap and eliminate 99.97% of airborne-pollutants including; dust-mites and household-dust.
Uses HEPASilent-Technology with particle-filtration and electrostatic-charge to captures 99.97% of airborne-pollutants including dust-mites.
It still uses a High Performance Allergen Filter (HEPA) to trap and reduce pet-dander down to 0.3-microns at an efficiency of 99.97%.
It uses a particle-filter with HEPASilent-technology to capture and destroy 99.97% of airborne-pollutants including pet-dander.
It can effectively remove pollen from your house using a High Performance Allergen Filter (HEPA).
Uses a HEPASilent-particle-filter to eliminate 99.97% of airborne-pollutants including pollen.
It uses a Carbon filter layer to capture large-particles and reduce smoke caused by cooking and smoking.
It uses an Optional, SmokeStop-filter to create an extra-level of activated carbon filtration so as to get rid of smoke within your house.
UV-light technology works with Titanium Dioxide to kill and prevent the growth mold-spores within your home.
This device uses a particle-filter coupled with HEPASilent-technology to eliminate 99.97% of air airborne-pollutants including mold.
Its High Performance Allergen Filter (HEPA) helps capture common allergens within air in-order to keep your home-environment fresh and healthy.
The HEPASilent particle-filter combines an electrostatic charge and mechanical filtration to effectively remove 99.97% of airborne-allergens and pollutants.
It generates a soft noise at minimum fan-speed and a modest audible noise at maximum fan-speed.
It’s equipped with German Engineered fans that ensure an ultra-quiet yet powerful operation. In fact, its noise-level lies between 32-to-55 dBs which makes it very quiet even at the highest-speed-setting.
Replacing the filter is very easy since you just have to remove the back-panel and then change its all-in-one filter system.
Its filters are very easy to replace without needing any special tools to get the job done.
There an optional Air-Intelligence-Module (AIM) that allows you to set the device to auto-mode. This module continuously tests the indoor air-quality and automatically adjusts the speed-setting.
This device can be set at the lowest fan-speed in-order to ensure whisper-quiet operation with dimmed lights.
It uses less than 30-watts on the highest speed-setting and less than 5-watts on the low speed-setting. it also uses a voltage of 120V at 60Hz.
It uses 22-watts on lowest speed-setting and 170-watts on highest speed-setting.
This unit is energy-star certified because its power-consumption is minimal at low fan-speed and slightly higher at maximum fan-speed.
This unit is Energy-star rated for low energy consumption especially when running on lowest fan-speeds.
It features a simple-to-use, round front dial knob control for adjusting to 3 fan-speeds coupled with a filter-change-indicator.
It has a simple control-panel-display at the top featuring manual-controls for fan-speed, Led-indicators, Power-button on sides and an auto-mode activated by an optional Air-Intelligence-Module (AIM).
An integrated filter change indicator will help to remind you when to change the filters.
It’s equipped with a filter change indicator light that will alert you when it’s time to change the filters.
This unit won't have a substantial impact on your electricity-bills even if you run it 24×7 because of its low power-consumption.
It’s very economical because it uses only 22-watts on the lowest-fan-speed and 170-watts on the highest-fan-speed.
This unit is very affordable yet bits equipped with some great features.
It features a High Performance Allergen Filter (HEPA) that reduces on dust and allergens down to 0.3-microns making it ideal for use by asthmatic-people.
It uses a patented HEPASilent particle-filter to destroy 99.97% of airborne-pollutants that cause asthma and other allergies.
Only one single filter needs to be replaced every 6-8 months depending on the use of the device or depending on the air-quality of your area.
It is recommended to replace the filter every 6-months or depending on use and the air-quality of your environment.
It can effectively purify room-air without producing harmful-ozone. This mainly because it uses advanced technologies like; UV-light.
This device is certified by the California Air Resources Board for being ozone-free. It also features an internal-ionizer that ensures zero ozone emission.
It features a compact and lightweight speaker-like design with a round front dial knob control. It also features a air-inlets at the back and air-outlets at the front.
Has a sleek, Swedish style and a tower-shaped body with a display-panel and manual-controls located at the top. It also features a white body-color with dark-grey grills
Has a dimension of: 7.2"L x 5.8"W x 9"H coupled with a compact multi-colour body made of durable ABS-Plastic.
Features dimensions of 31"H x 20"W x 10"D. It also features a tower-shaped, galvanized steel housing with a powder coated finish.
4.5-pounds and this makes it very lightweight and perfect for use when traveling.
It features a weight of 21-kgs (46-lbs) coupled with castors wheels which makes it easy to move from room-to-room.
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