Winix HR900 vs 5500-2 : Air purifiers featuring True HEPA, like the Winix HR900 and 5500-2, are excellent choices, but which one is the better option? In this Winix HR900 vs 5500-2 comparison review, we’re trying to determine which product is superior.
Winix HR900 vs 5500-2 – Quick Comparison Summary
The recommended room size for Winix R900 is 300 square feet, while the recommended room size for Winix 5500-2 is 360 square feet.
Both the Winix HR900 and the Winix 5500-2 are covered by a two-year warranty.
Winix HR900 is more expensive than Winix 5500-2, which is less expensive.
The Winix HR900 is a model that is becoming less popular. On Amazon.com, the Winix 5500-2 is extremely popular in the category of air purifiers.
Both the Winix HR900 and the Winix 5500-2 have a fan speed of 5, have a plastic construction, auto mode, a HEPA filter, and a carbon filter.
In comparison, Winix 5500-2 has dual smart sensors, but Winix R900 has three smart sensors.
The Winix HR900 has five stages of filtration, whereas the Winix 5500-2 has four stages of filtration.
15 x 8.2 x 23.6 inches
16.3 x 9.6 x 23.6 inches
Washable AOC Carbon Filters
Recommended Room Size
360 sq. ft.
300 sq. ft.
Number of Fans Speed
Dual Smart Sensors
Triple Smart Sensors
Clean Air Delivery Rate (CADR)
Dust – 243 cfmPollen – 246 cfm
Smoke – 232 cfm
Dust – 264 cfmPollen – 301 cfm
Smoke – 258 cfm
How much do the filters cost, and how often do they need to be replaced?
In a house, how many square feet does this cover?
Is this air purifier still working for you, and would you buy it again?
What is the production of negative ions?
What is the difference between the 5300-2 and the 5500-2?
What can be washed? What about the carbon filter? What about the hepa filter?
About this item – Winix HR900, Ultimate Pet 5 Stage True HEPA Filtration Air Purifier, 300 Sq. Ft, White
Resin, Plastic Power is a type of material. The power source is corded electric.
Pet odours, as well as tobacco, cooking, and other household aromas, are captured by the washable Advanced Odor Control (AOCTM) Carbon Filter. The True HEPA filter’s life is also extended.
The first line of defence against pet hair, dander, and large household particles is the Ultimate Pet Pre-filter.
The successor to the hugely successful Winix 9500 Ultimate Pet Air Purifier.
Filtration with true HEPA collects 99.97% of airborne pollutants, pet dander, and allergens as small as 0.03 microns.
By trapping pet hair and bigger airborne particles, the washable pre-filter increases the life of your filter.
An AHAM capacity of 300 square feet has been verified.
Technology based on plasma waves At the molecular level, it safely breaks apart smells, allergies, chemical vapours, and other contaminants.
About this item – Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filter Medium , Charcoal Gray
A true HEPA filter captures dust mites, pet dander, pollen, and other allergens as small as 0.3 microns and collects 99.97% of airborne contaminants.
The AOC Carbon Filter, composed of activated carbon granules, is washable and may be used to remove odours from the home. 27.8 decibels
PlasmaWave is a permanent filter that removes odours, allergies, chemical vapours, and other contaminants without releasing ozone, which can be dangerous to breathe.
The CADR rating is for a 360-square-foot room. It is ideal for medium-to-large areas, such as children’s bedrooms, family rooms, and kitchens.
Our Smart Sensors measure the air quality, and our Auto Mode adjusts the fan to filter the air as needed; there’s also a sleep mode for quiet nighttime operation.
There are no other filters in this product.