Dust is a common household concern, not limited to extremely windy or dusty regions. Dust, when inhaled over a long period, can cause health problems. Further, it causes skin issues and is a risk for those dealing with respiratory issues. An air purifier is an excellent solution to limit the amount of dust entering the body. A good air purifier removes dirt, dust, and allergens to improve the air quality.

How do air purifiers work?
Air purifiers are appliances designed to improve air quality in enclosed spaces. They work by pulling air in, filtering harmful particles, and then pushing the clean air back into the room. Air purifiers come in various price ranges, brands, and sizes, so you must evaluate your requirements and find deals and sales to get the best yet most affordable product. When choosing a purifier, consider its pros and cons. Choose an air purifier that can reduce airborne pollutants, improve air quality, and eliminate allergens. On the other hand, some common cons to recognize are excessive noise, energy consumption, and the costs of replacing filters.

Best air purifiers
Winix 5500-2
The Winix 5500-2 air purifier is an affordable and reliable option for a dust-free home. It comes with a 2-year warranty, a price tag of $250, and a HEPA filter that captures 99.97% of airborne particles. It also has an ionizer, a washable pre-filter, and a sleep mode that responds to darkness and light. The purifier has a washable carbon filter that helps remove odor, smoke, and volatile organic compounds (VOCs). Winix often offers deals on their air purifiers, so keep an eye out for promotions to get the best discount on the Winix 5500-2.
Pros: Affordable purifier; good warranty coverage; 99.97% airborne particle capture rate; responsive sleep mode; coverage of up to 360 square feet.
Cons: The display lights are quite bright, so they may not be suitable for a bedroom.

Mila Air Purifier
This is a great mid-range option priced at $350 that comes with a 1-year warranty. Its HEPA filter can cover up to 363 square feet, making it perfect for large spaces. What’s more? Its sleek and modern design elevates the look of any room. The appliance comes with an interactive app for users to monitor the air quality in their homes. The app also provides customizable filter settings to tailor the purifier to your needs.
Pros: Affordable purifier; great design; interactive app; customizable filter settings.
Cons: App connectivity may be unreliable.

Blueair Blue Pure 211+
This is a top-of-the-line air purifier for dust removal. It has a washable pre-filter, fabric pre-filter, HEPA filter, and carbon filter to capture airborne particles, including dust, smoke, pollen, and pet dander. It can cover up to 540 square feet, making it ideal for large rooms. Priced at $320, the purifier comes with a two-year warranty.
Pros: Washable pre-filter; a fabric pre-filter; energy efficient; covers up to 540 square feet; 2-year warranty.
Cons: The appliance does not have a timer or air quality display.

NuWave OxyPure Smart Air Purifier
This powerful air purifier costs $600, but you can find many deals and sale prices online. One of its benefits is its long filter lifespan. This is due to its three-stage filtration system, consisting of a carbon filter, a washable ozone removal filter, and a washable stainless steel pre-filter. It is also suitable for larger spaces—covering 515 to 1,200 square feet. The appliance also has a few additional conveniences: its wheels make the purifier easy to move around, and you get six fan speeds and an automatic mode.
Pros: Three-stage filtration system; covers 1,200 square feet; 5-year warranty.
Cons: This is a large purifier, making it unsuitable for small spaces.

Honeywell Allergen Plus HPA200
The Honeywell Allergen Plus HPA200 is an affordable air purifier priced at $219. It can cover up to 310 square feet and features a HEPA filter to capture dust particles as small as 0.3 microns. The appliance has four fan speeds and can reduce VOCs and odor. Additionally, you can set a timer, so it continues running while you are away.
Pros: Budget-friendly; HEPA filter; four fan speeds; reduces VOCs and odor.
Cons: The only downside here is the device can get loud when running at higher speeds.