Recently, the world has come to love the application of the air purifier. Getting a product which promises the customer cleaner and fresher air free from allergens and pollutants can be a lot. A lot of customers often just rush out of their houses to the market and purchase the next purifier they see. There are a lot of purifiers around and most of them promise different features.

These different air purifiers vary in the level of effectiveness which they display when in operation. Certain air purifiers display very excellent qualities and provide effective results. They easily combine different top features and end up presenting us with a very efficient machine.

Among the most efficient air purifiers found on the market is the Winix 5500-2 Air Purifier. This machine basically has every possible feature of a top air purifier. The machine comes from a reliable brand and is trusted for its air cleaning capabilities. This model is an evolution of the popular 5500 model. The machine is designed to fit into different types of home environments. It is designed to capture and trap dust, pollen, pet dander, smoke, mold spores, VOC (Volatile Organic Compounds) and household odors.

This air purifier has a Clean Air Delivery Rate (CADR) rating of 360 sq. ft. The rating was given by the Association of Home Appliance Manufacturers (AHAM). This air purifier is used in different medium-sized and large rooms. It can also be used in the kitchen and bedrooms. One of the most amazing features is that it utilizes a 3-stage air cleaning system. The machine also makes use of an activated carbon filter in the elimination of odor from the surrounding. The Winix 5500-2 makes use of a true HEPA filter is capable of capturing about 99.97% of particles as smalls as 0.3 microns.

It also features a unique Winix PlasmaWave technology. Some other major features of the Winix 5500-2 are; 360sq. ft VOC smart sensor, air quality visual indicator, light sensor, auto & sleep mode, CUL listed, AHAM CADR (Clean Air Delivery Rate) certified, CARB certified (California Air Resources) and Energy Star Certified.


The Winix 5500-2 is a very effective machine that combines different amazing features such as:

  • True HEPA filter: The machine has a true HEPA filter which is powerful enough to capture about 99.97% of airborne particles as small as 0.3 microns such as dust mites, pet dander, pollen, and other pollutants or allergens.
  • AOC (Advanced Odor Control) Carbon Filter – Reduces VOCs and household odors from cooking, pets, and smoke. It is designed to catch airborne particles found indoors, which also helps prolong the True HEPA Filter life.
  • PlasmaWave Technology: Plasmawave is a permanent feature that serves as a safe method of eliminating odor, allergens, chemical vapors and other types of pollutants. It does all this without the release of ozone.
  • Filter Replacement Indicator: The true HEPA filter is very vital to the running of the machine. When the true HEPA filter gets clogged up and needs to be replaced, the Filter Replacement indicator will lighten up. As soon as you have replaced the true HEPA filter, RESET the filter replacement indicator by using a pin or needle to press the filter RESET button.
  • CADR Rating: This air purifier can cover up to 360 sq.ft. The Winix 5500-2 Air Purifier is a very powerful machine that can be used to cover medium-sized and large rooms. The air purifier can be used in the kitchen, living room, bedroom and so on.
  • Washable AOC carbon filter: This filter is made from activated carbon granules that help to eliminate odors and smell from the home.
  • Ease of Operation: The Winix 5500-2 utilizes smart sensors to monitor the air in the room and environment. The sensors then read this data and display the info on an LED indicator. The LED indicator indicates the level of air quality using a scale of good to poor (Blue – Amber – Red). As soon as the system senses a significant change in the air quality of the room, it automatically adjusts the fan speed to ensure effective cleaning.
  • Product Dimensions: 15 x 8.2 x 23.6 inches
  • Batteries: 1 Lithium Polymer batteries required

Places it can be used

  • Medium to large Bedroom
  • Medium to large Living Room
  • Offices
  • Baby nurseries

Ideal Usage

  • Reducing odors from cooking, pets and smoke.
  • Good against dust, mold and pollen.

Ideal Users

  • Families
  • Pet Owners
  • Smokers
  • People with dust allergies


  • Adjustable fan speed. 4 different speeds namely: Low, Medium, High and Turbo
  • Filter Replacement Indicator
  • Smart Sensors & Auto Mode
  • Sleep Mode.
  • CADR rating of 360sq. ft.
  • Remote Control
  • 3-stage air purification
  • Air Quality Indicator
  • Timer


  • Not Compatible for small rooms.
  • Too noisy or constantly affect the air flow in the room.
  • Heavyweight: 15.4 pounds

Check Winix 5500-2 Air Purifier latest prices and reviews on Amazon

The Winix 5500-2 is a completely effective machine that completely tackles issues about indoor pollution. All its features guarantee a good level of efficiency.