Every year at the advent of winter, we get multiple queries about the best air purifiers one should consider tackling the rising pollution levels. The multiple options from legacy and new brands can lead to confusion among buyers. After testing several models, we have shortlisted 5 models ranging across budgets that you should consider for your home. Every model is tested over a period of at least one month to give us clarity of performance, efficiency, and coverage.
After a week of testing, the Qubo Smart Air Purifier Q600 proved efficient for medium to large rooms. It noticeably reduced PM2.5 levels within 20 minutes and kept air freshness consistent through the day. The HEPA H13 filter and BLDC motor deliver strong yet quiet performance, though turbo mode gets a bit noisy. App control works smoothly, and voice commands respond well. For under ₹15,000, it’s a capable, smart performer worth shortlisting.
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After testing the Dyson Purifier Cool Formaldehyde TP09 in a well-monitored room, we found its air-quality tracking and formaldehyde-destruction features genuinely stand out. The bladeless fan design feels premium and smart-connected via app, but the airflow isn’t as powerful as a full fan, and it isn’t cheap. If you’re after top-tier purification and don’t mind the price, the TP09 earns its keep, just don’t expect it to replace your air-conditioner.
We spent a good while testing the SHARP DW-J20FM-W dehumidifier + air purifier and found it impressively capable. In our humid Mumbai flat it removed dampness and refined air quality using Plasmacluster ion tech and HEPA H13 filtration. Laundry dried faster, and musty smells faded. While relatively quiet and stylish, its drainage setup may need extra space behind furniture. For homes battling moisture and indoor air issues, it’s a solid dual-purpose pick.
We tested the Honeywell Air Touch U1 for in a large living-room and were impressed. Its four-stage filtration system cleared PM2.5 levels from hazardous to safe in under 30 minutes. The live AQI display, Wi-Fi app and Alexa control added convenience. However, it’s bulky, and replacement filters are pricey. If you have a large open space and serious air-quality concerns, it’s a strong choice, just be ready for the premium price.
We tested the Honeywell Air-Touch P2 in a large living area and it delivered solid performance. Its four-stage filtration: pre-filter, nano-silver, HEPA H13, activated carbon handled smoke, dust and cooking smells efficiently. The app and Alexa control worked smoothly, and real-time PM2.5 display was a useful touch. Downsides: it’s a bit bulky and requires space for optimal airflow. For rooms up to ~850 sq ft, it’s a strong mid-premium pick.
- How often should I replace an air purifier’s filters?
Most HEPA and activated carbon filters need replacement every 6–12 months, depending on usage, pollution levels, and manufacturer recommendations for optimal performance.
- Can air purifiers remove odours and smoke?
Yes, purifiers with activated carbon filters effectively absorb smoke, cooking odors, and VOCs, making indoor air cleaner and fresher over extended use.
- Do air purifiers help with allergies?
Absolutely. HEPA-grade purifiers capture 99.97% of allergens like pollen, pet dander, and dust mites, reducing allergy flare-ups and improving breathing comfort indoors.
- What room size should I choose an air purifier for?
Match the purifier’s CADR rating or coverage area with your room size. Always pick a model rated slightly higher than your room for better efficiency.
- Are Wi-Fi and app-based air purifiers worth it?
Yes, especially for large homes. They let you monitor air quality, control modes remotely, and schedule runs for efficient energy and filter management.
Disclaimer: At Hindustan Times, we help you stay up-to-date with the latest trends and products. Hindustan Times has an affiliate partnership, so we may get a part of the revenue when you make a purchase. We shall not be liable for any claim under applicable laws, including but not limited to the Consumer Protection Act, 2019, with respect to the products. The products listed in this article are in no particular order of priority.
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