The quality of the air in the national capital and other major cities has deteriorated to an alarming degree. In the Delhi-NCR region, the air quality index (AQI) has fallen into the severe category, resulting in a considerable increase in health risks and respiratory issues. But, at least in homes and workplaces, air purifiers can aid in the fight against the declining quality of the air. The good news is that keeping your home's air clean doesn't have to break the bank. This is a carefully compiled list of reasonably priced air purifiers that can enhance the quality of the air in both your home and office.

SHARP Room Air Purifier: ₹9,999 in price, using proprietary Plasmacluster Ion Technology, the SHARP Room Air Purifier gets rid of 99.97% of allergies and dangerous pollutants. It has a potent True HEPA & Deodorising Filter that can eliminate offensive odours from your living area and remove particles as small as 0.3 microns.

Proscenic A9 Air Purifier: ₹10,990 in price, with just one hour, the Proscenic A9 Air Purifier can clean huge areas up to 2,904 square feet thanks to UPV 2.0 technology. It features automated and configurable settings for energy saving, as well as smart control with the Proscenic App or Alexa voice control.

Tesora Air Purifier: ₹6,999 in price Tesora has an impressive 4-layer filtration system that consists of a True HEPA filter, an activated carbon filter, a pre-filter, and a washable cotton filter. In addition to offering dual control, a digital display, three speed modes, and timed control for personalised cleaning, it releases negative ions for even fresher air.

Honeywell Air Touch V2 Portable Air Purifier: The starting price is ₹7,299. This purifier, which can accommodate rooms up to 388 square feet, includes an activated carbon filter, HI3 HEPA, and a pre-filter. It offers effective filtration at a reasonable cost, with a one-year filter life promised and low noise levels.

Mi Smart Air Purifier 4 Light: ₹8,999 in price, the Mi Smart Air Purifier 4 Lite is perfect for spaces up to 463 square feet and comes with a HEPA filter and other smart functions. It also offers reasonably priced, efficient air filtration.

Voltas VAP36TWV: Starting at ₹7,540 in price, using a washable pre-filter, an activated carbon filter, an H-13 HEPA filter, UVC LED, and an ioniser, the Voltas VAP36TWV provides five stages of purification. Appropriate for spaces up to 330 square feet, it offers thorough air filtration at an affordable price.

Kent Aura Room Air Purifier: ₹8,870 in price, its three-stage air purification system, Kent Aura eliminates 99% of dust particles from the atmosphere. It has Japanese HEPA dust collection technology coated with antibacterial agents, together with an activated carbon filter for odour removal and an in-built ionizer for improved air freshness. 

Considerations before purchasing

Size of room

Selecting an air purifier type that fits your room's size is crucial because these devices are made to function best in certain kinds of spaces. In general, a purifier with a CADR (Clean Air Delivery Rate) of 100–150 is adequate for small rooms up to 150 square feet. You will require a purifier with a higher CADR for larger rooms.

The type of filter

Air purifiers come with a variety of filter options, such as ionisers, activated carbon filters, and HEPA filters. While activated carbon filters work better at eliminating smells and volatile organic compounds (VOCs), HEPA filters are the best at removing tiny particles from the air. Ionisers emit airborne negatively charged ions that have the ability to adhere to contaminants and facilitate their filtration by the filter. Think about the kind of filter that will work best for you.

Level of noise

Because air purifiers might make noise when they work, it's important to pick a type whose noise level is tolerable for you. When choosing a purifier, keep in mind that those with greater CADRs typically make more noise.

Energy use

Since air purifiers require electricity, it's critical to select an energy-efficient device. In order to get the most for your money, look for devices with a high CADR and low power usage.

Maintenance

Regular maintenance for air purifiers includes cleaning and filter replacement. Make sure you are comfortable with the maintenance requirements by taking into account the model's cost and frequency of filter replacements.

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