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Air purifiers

HEPA air purifiers for polluted Indian cities, compared on CADR, room size, noise and filter cost.

Everything in Air purifiers

Air purifiers we have researched

Every product with its verdict. Buy picks first.

Coway AirMega 150

Coway · Air purifiers

Coway AirMega 150

Buy it if you want a quiet purifier with a long-lasting filter.

Verdict
Buy
Best for
Allergy sufferers
Typical price
₹11,000–₹15,000

Pros

  • Long filter life
  • Quiet

Cons

  • No app control
Check Price on Amazon Paid link
Philips AC1715 Air Purifier

Philips · Air purifiers

Philips AC1715 Air Purifier

Buy it if you live in Delhi NCR or another polluted city and want cleaner bedroom air.

Verdict
Buy
Best for
Bedrooms in polluted cities
Typical price
₹10,000–₹14,000

Pros

  • True HEPA
  • Quiet sleep mode

Cons

  • Filters cost extra
Check Price on Amazon Paid linkRead our review
Dyson Purifier Cool

Dyson · Air purifiers

Dyson Purifier Cool

Buy it if you want a premium purifier that also works as a fan.

Verdict
Consider
Best for
Purifying plus a fan
Typical price
₹38,000–₹50,000

Pros

  • Purifier and fan
  • Premium design

Cons

  • Very expensive
Check Price on Amazon Paid link
Xiaomi Smart Air Purifier 4 Lite

Xiaomi · Air purifiers

Xiaomi Smart Air Purifier 4 Lite

Buy it if you want app control and an air-quality display for less.

Verdict
Consider
Best for
Smart homes
Typical price
₹9,000–₹12,000

Pros

  • App and voice control
  • Good CADR

Cons

  • Louder at high speed
Check Price on Amazon Paid link

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Air purifiers: what to buy, what to skip (2026)

Shopping for an air purifier on Amazon.in? This hub collects every air purifier Buyrskip has checked and sorts them the only way that matters: buy it, or skip it. 2 of the 4 models here earn a straight buy; the rest are worth considering only in some homes. HEPA air purifiers for polluted Indian cities, compared on CADR, room size, noise and filter cost.

What decides it

CADR: pick a CADR of at least 250 m³/h for a bedroom and 400 m³/h for a living room in a polluted city. Filter: a true HEPA H13 filter plus activated carbon handles PM2.5 and odours. Running costs: replacement filters cost ₹2,000 to ₹6,000 a year, so check before you buy.

The models we would buy

Start with the Philips AC1715 Air Purifier: true HEPA with fast cleaning. The Coway AirMega 150 is the better buy if you want a quiet purifier with a long-lasting filter. Usual prices run from ₹9,000 to ₹50,000. See the full buy-or-skip list or the head-to-head Philips AC1715 Air Purifier vs Coway AirMega 150.

Buying an air purifier in India

In Delhi NCR and other North Indian cities, run the purifier with windows closed during the October to February smog season, and replace the filter as the app or indicator suggests. Prices on Amazon.in move in a pattern. The deepest cuts land in the Great Indian Festival (around Navratri and Diwali), Prime Day in July and the Republic Day sale in January, usually with extra bank-card discounts and no-cost EMI. Judge a deal against the usual price we show, never against the MRP.

Quick answers

Do air purifiers really work? Yes, a well-sized HEPA purifier cuts indoor PM2.5 sharply within an hour in a closed room. It does not help with outdoor air or open windows. Where should I place it? In the room you spend most time in, usually the bedroom, with a little space around it for airflow.

Order from Amazon itself or the brand's own storefront so the India warranty applies, keep the GST invoice and register the product with the brand straight away. For ACs, geysers, chimneys and purifiers, ask whether installation and the demo visit are free before you pay.

How we make the call: we read spec sheets, manuals and warranty terms, check how good the service network is in India and track the usual Amazon.in price. A product gets “Buy” only if we would tell a friend to buy it at that price. Brands cannot pay for a verdict.