Air Purifier Buying Guide for Delhi Pollution (2025)
Why You Need an Air Purifier in Delhi
• Delhi AQI often hits 400–700 (Severe) in winter.
• Indoor air = outdoor air within minutes.
• PM2.5 causes coughing, allergies, breathing issues.
• Good air purifier removes 99.97% pollutants.
What to Check Before Buying
1. True HEPA H13 filter (compulsory).
2. Thick Activated Carbon for gases/odour.
3. CADR matching room size (faster cleaning).
4. Room coverage 20–30% higher than your room.
5. Low noise for night use.
6. Filter availability (Ahuja Sons keeps all major brands).
Room Size Guide
• 120 sq ft: CADR 200–250
• 200–250 sq ft: CADR 300–350
• 350–500 sq ft: CADR 450+
1. Dyson HP12 (Best Overall)
• Strong HEPA filtration
• Cooling + Heating
• High airflow for Delhi pollution
• Ideal: Bedrooms & living rooms
2. Philips 3000 Series (Best Value for Money)
• True HEPA + thick carbon
• Good CADR
• Low filter cost
• Ideal: Bedrooms
3. Sharp J80 (Best for Gas & Smell)
• HEPA + Plasmacluster ion
• Excellent VOC & odour removal
• Ideal: Road-facing homes, kitchens
4. Coway Airmega 250/300 (Best for Large Rooms)
• High CADR
• Durable filters
• Ideal: Living rooms, hall area
Final Recommendation (Simple Guide)
• Best Overall: Dyson HP12
• Best Budget: Philips 3000 Series
• Best for Smell/Gas: Sharp J80
• Best for Big Rooms: Coway Airmega 250/300
• Best Starter Model: Daikin MC30
📍 10A, Khan Market, New Delhi
📞 +91 99109 93389
We offer: Genuine Products • Original Filters • Best Prices • Same-Day Delivery
