Air Purifier for Home 2026 deals are live on Flipkart for Choti Diwali today, Saturday 7 November 2026, and Diwali tomorrow, Sunday 8 November 2026. With Delhi’s AQI at a severe 451 on 3 November, an air purifier is the one thing every home needs this Diwali — not just for the night of crackers, but for the smog that hangs around for days after. Our top pick is the Mi Smart Air Purifier 4 Lite at Rs. 10,990, with 360 m3/h CADR that covers up to 640 sq ft, while the best budget pick is the Motorola AirShield 150 at just Rs. 4,499.
Delivery is not before Diwali for most pincodes — Flipkart shows delivery by Saturday, 14 November for the purifiers below, so order now and use it through the smog week after Diwali. Prices below were checked live on Flipkart on 7 November 2026 during the Flipkart Big Bang Diwali Sale 2026 and can change, so check the live price before you buy.
Key Facts
- Choti Diwali is today — Saturday, 7 November 2026.
- Diwali / Lakshmi Puja is tomorrow — Sunday, 8 November 2026.
- Delhi AQI hit 451 (severe) on 3 November 2026.
- Flipkart Big Bang Diwali Sale 2026 is live — air purifier deals are on now.
- Delivery: Flipkart shows delivery by Saturday, 14 November for these purifiers — order now for the smog week after Diwali.
Air Purifier for Home 2026 – Quick Comparison
| Product | Price | MRP | Discount | Rating |
|---|---|---|---|---|
| Mi Smart Air Purifier 4 Lite | Rs. 10,990 | Rs. 14,999 | 27% off | 4.4 star (2,674 ratings) |
| Philips AC0920/60 | Rs. 9,499 | Rs. 9,995 | 5% off | 4.4 star (1,572 ratings) |
| Honeywell Air Touch V1 | Rs. 5,149 | Rs. 9,999 | 49% off | 4.2 star (2,297 ratings) |
| Motorola AirShield 150 | Rs. 4,499 | Rs. 9,999 | 55% off | 4.4 star (132 ratings) |
1. Mi Smart Air Purifier 4 Lite – Best Overall Air Purifier for Large Rooms
Price: Rs. 10,990 | MRP: Rs. 14,999 | 27% off | Rating: 4.4 star (2,674 ratings) | Delivery: by Saturday, 14 November (check by pincode)
The Mi Smart Air Purifier 4 Lite is our top pick for Delhi smog because of its powerful 360 m3/h CADR, which covers up to 640 sq ft — enough for a large living room. Its 3-stage high-efficiency filter cleans 160 sq ft in about 6 minutes, and the app and voice control with a real-time AQI monitor and filter-usage display make it easy to run through Diwali week.
2. Philips AC0920/60 – Best Philips Air Purifier with PM2.5 Sensor
Price: Rs. 9,499 | MRP: Rs. 9,995 | 5% off | Rating: 4.4 star (1,572 ratings) | Delivery: by Saturday, 14 November (check by pincode)
Philips is the most trusted name in home appliances, and the AC0920/60 brings 250 m3/h CADR for rooms up to 30m2 (690 sq ft) with HEPA NanoProtect filtration that removes 99.99% of allergens. The AeraSense PM2.5 sensor shows the air quality in real time, and the compact design fits a bedroom or study easily. Bank offers on Flipkart can bring the effective price lower.
3. Honeywell Air Touch V1 – Best Value Air Purifier Under Rs. 6,000
Price: Rs. 5,149 | MRP: Rs. 9,999 | 49% off | Rating: 4.2 star (2,297 ratings) | Delivery: by Saturday, 14 November (check by pincode)
At almost half price in the Big Bang Diwali Sale, the Honeywell Air Touch V1 is the best value pick for a bedroom. Its 3-in-1 filter combines a pre-filter, an H13 HEPA filter and an activated carbon filter to remove 99.97% of pollutants, allergens, pet dander, smoke, dust and pollens, covering up to 235 sq ft with 152 m3/h air flow.
4. Motorola AirShield 150 – Best Budget Air Purifier Under Rs. 5,000
Price: Rs. 4,499 | MRP: Rs. 9,999 | 55% off | Rating: 4.4 star (132 ratings) | Delivery: by Saturday, 14 November (check by pincode)
The Motorola AirShield 150 is the cheapest good purifier in this list, with 150 CMH CADR and 4-stage filtration for rooms up to 190 sq ft. It removes 99.99% of dust, allergens, smoke and viruses, making it a smart first air purifier for a small bedroom or a child’s room this Diwali.
How to Choose an Air Purifier for Home
- CADR: Pick a CADR that matches your room. As a rule, the CADR should cover your room size — around 150 m3/h for a small bedroom, 250 m3/h for a medium room and 360 m3/h or more for a large living room.
- True HEPA H13 filter: A True HEPA H13 filter traps 99.97% of fine particles down to 0.3 microns, including PM2.5 smoke and dust. Avoid purifiers that do not name their filter grade.
- Room size: Check the coverage in sq ft before you buy. A purifier rated for 190 sq ft will struggle in a 400 sq ft hall, however good its filter is.
- Filter replacement cost: Filters need replacing every 6 to 12 months in smog season. Check the replacement filter price and availability on Flipkart before choosing, as a cheap purifier with costly filters works out expensive.
- AQI display and noise: A real-time PM2.5 display helps you see the smog level, and a quiet sleep mode matters if the purifier runs overnight in a bedroom.
Frequently Asked Questions
Which is the best air purifier for home in 2026?
For most homes, the Mi Smart Air Purifier 4 Lite at Rs. 10,990 is the best pick, with 360 m3/h CADR for rooms up to 640 sq ft. For a bedroom, the Honeywell Air Touch V1 at Rs. 5,149 offers the best value, and the Motorola AirShield 150 at Rs. 4,499 is the best budget option.
What size air purifier do I need for a bedroom?
A bedroom of 150 to 250 sq ft needs a purifier with 150 to 250 m3/h CADR, such as the Motorola AirShield 150 or the Philips AC0920/60. For a living room above 400 sq ft, choose the Mi Smart Air Purifier 4 Lite with 360 m3/h CADR.
Is a HEPA filter necessary for Diwali smog?
Yes. Diwali smog is mostly PM2.5 fine particles from crackers and stubble burning, and only a True HEPA H13 filter reliably captures 99.97% of them. All four purifiers in this list use HEPA filtration.
Will my air purifier be delivered before Diwali?
Flipkart shows delivery by Saturday, 14 November for these models, so it will likely arrive after Diwali. Order now so it is ready for the smog week that follows the festival, and check the delivery date for your pincode on the product page.
Bottom line: If you buy one thing for Diwali this year, make it an air purifier. The Mi Smart Air Purifier 4 Lite at Rs. 10,990 is our top pick for large rooms, the Philips AC0920/60 at Rs. 9,499 is the best premium brand pick, the Honeywell Air Touch V1 at Rs. 5,149 is the best value, and the Motorola AirShield 150 at Rs. 4,499 is the best budget buy — all live on Flipkart in the Big Bang Diwali Sale 2026.