Where to buy air purifier in Singapore — best models under $300
Looking for the best place to buy an air purifier in Singapore under $300? This guide compares current prices, availability, and deals for effective air purifiers across all major Singapore retailers to help you find the lowest price.
Quick Answer: Where to buy air purifier in Singapore
As of April 2026, the best air purifier under $300 in Singapore is the Xiaomi Mi Air Purifier 3H at SGD 199 from Shopee (Xiaomi Official Store), with Lazada offering the same model at SGD 209. Both include free delivery and official warranty.
Current Air Purifier Prices in Singapore
Here are the latest prices for air purifiers under $300 across Singapore retailers:
| Model | Merchant | Price (SGD) | Stock | Delivery | Notes |
|---|---|---|---|---|---|
| Xiaomi Mi Air Purifier 3H | Shopee — Xiaomi Official Store | 199 | In stock | Free with ShopeeMart | 10% Shopee Coins cashback |
| Xiaomi Mi Air Purifier 3H | Lazada — Xiaomi Official Store | 209 | In stock | Free above $50 | Lazada Wallet 5% cashback |
| Xiaomi Mi Air Purifier 3H | Challenger | 229 | In stock | Free above $100 | Challenger Club points |
| Xiaomi Mi Air Purifier 3H | Best Denki | 239 | In stock | Standard delivery | BD$10 voucher |
| Xiaomi Mi Air Purifier 3H | Courts | 249 | In stock | Free above $150 | 0% interest installment |
| Xiaomi Mi Air Purifier 3H | Harvey Norman | 259 | In stock | Standard delivery | HN Member pricing |
| Xiaomi Mi Air Purifier 3H | Amazon.sg | 269 | In stock | Prime delivery | Free with Prime membership |
| Philips Series 2000i AC2887/40 | Shopee — Philips Official Store | 279 | In stock | Free with ShopeeMart | 8% Shopee Coins |
| Philips Series 2000i AC2887/40 | Lazada — Philips Official Store | 289 | In stock | Free above $50 | Lazada Wallet 5% |
| Philips Series 2000i AC2887/40 | Challenger | 299 | In stock | Free above $100 | Challenger Club points |
| Coway Airmega AP-1512HH | Shopee — Coway Official Store | 299 | Limited stock | Free with ShopeeMart | Includes 1-year filter |
| Coway Airmega AP-1512HH | Lazada — Coway Official Store | 309 | Limited stock | Free above $50 | Lazada Wallet 5% |
Prices last verified: 2026-04-20. Prices fluctuate daily. Check live prices via BuyWhere API.
Air Purifier Models and Pricing
Effective Air Purifiers Under $300
| Model | CADR (m³/h) | Room Size Coverage | Price Range (SGD) |
|---|---|---|---|
| Xiaomi Mi Air Purifier 3H | 380 | Up to 45m² | 199 - 269 |
| Philips Series 2000i AC2887/40 | 270 | Up to 48m² | 279 - 299 |
| Coway Airmega AP-1512HH | 246 | Up to 34m² | 299 - 309 |
| Honeywell HPA100 | 188 | Up to 23m² | 159 - 199 |
| Levoit Core 300 | 141 | Up to 21m² | 129 - 159 |
Filter Types and Replacement Costs
| Model | Filter Type | Filter Lifespan | Replacement Cost (SGD) |
|---|---|---|---|
| Xiaomi Mi Air Purifier 3H | H13 True HEPA + Activated Carbon | 6-12 months | 59 - 79 |
| Philips Series 2000i AC2887/40 | NanoProtect HEPA + Active Carbon | 12 months | 89 - 109 |
| Coway Airmega AP-1512HH | True HEPA + Activated Carbon | 12 months | 79 - 99 |
| Honeywell HPA100 | True HEPA + Activated Carbon Pre-filter | 12 months | 49 - 69 |
| Levoit Core 300 | True HEPA + Activated Carbon | 6-8 months | 29 - 39 |
Where to Find the Best Deals
Online Marketplaces
- Shopee - Official brand stores often have the lowest prices with coin rewards
- Lazada - Official brand stores with wallet cashback and fast shipping
- Amazon.sg - Reliable shipping with Prime benefits, though often higher priced
- Qoo10 - Regular discounts and coupons available
Electronics Retailers
- Challenger/Best Denki - Good for bundle deals with extra filters
- Courts/Harvey Norman - Interest-free installment plans available
- Gain City - Frequent promotions and package deals
Specialty Stores
- Steamworks - Specialist air quality retailer with expert advice
- Healthway Medical - Medical-grade air purifiers with consultation
- Nippon Paint - Air purifiers with anti-viral coating options
Tips for Getting the Best Price
- Look for weekend flash sales on Shopee and Lazada (often 15-25% off)
- Consider purchasing during major sales events (11.11, 12.12, Great Singapore Sale)
- Check for bundle deals that include extra filters (can save 20-30% long-term)
- Use credit card promotions for additional points or cashback (DBS, OCBC, UOB often have home appliance deals)
- Verify warranty coverage and after-sales service before purchasing
Air Purifier Buying Guide
How to Choose the Right Air Purifier
- Determine your room size: Measure square meters and choose appropriate CADR
- Consider your specific needs: Allergies, asthma, pet dander, smoke, or VOC removal
- Check filter types: True HEPA for particles, activated carbon for odors/VOCs
- Look at noise levels: Important for bedroom use (look for <30dB on low setting)
- Factor in ongoing costs: Filter replacement frequency and cost
When to Replace Your Air Purifier Filter
- Every 6-12 months for most HEPA filters (check manufacturer recommendations)
- When you notice reduced airflow or increased noise
- If indicator lights alert you (many smart models have this feature)
- Typically every 3-6 months for activated carbon filters in high-pollution areas
Frequently Asked Questions
Q: Is it safe to buy air purifiers from Shopee or Lazada in Singapore?
A: Yes, when purchasing from Official Brand Stores on these platforms. Look for the "Official Store" badge and verify the seller's authorization.
Q: Do I need an air purifier in Singapore?
A: Yes, despite Singapore's relatively good outdoor air quality, indoor air can be affected by cooking fumes, cleaning products, outdoor pollutants that seep indoors, and allergens like dust mites and pet dander.
Q: How effective are air purifiers against COVID-19?
A: Air purifiers with True HEPA filters can capture virus-sized particles, but they should be used alongside other precautions like vaccination, masking in crowded places, and ventilation.
Q: What's the difference between HEPA and "HEPA-like" filters?
A: True HEPA filters must capture 99.97% of particles 0.3 microns in size. "HEPA-like" or "HEPA-type" filters don't meet this standard and may capture significantly fewer particles.
Q: Should I leave my air purifier on all the time?
A: For best air quality, yes. Most modern air purifiers are designed for continuous operation and have energy-efficient modes. Running on low setting 24/7 is often more effective than intermittent high-speed use.
Price Trends and Buying Advice
Based on historical data, air purifier prices in Singapore are likely to:
- See the best deals during major sales events (11.11, 12.12, Chinese New Year)
- Drop 15-25% when new models are released (typically every 12-18 months)
- Offer additional savings through subscription models for filter replacements
- Potentially drop when air quality concerns increase (haze seasons often drive demand)
For the best value, consider purchasing during weekday flash sales that include complimentary filters, or look for bundle deals that add value through extra filters or extended warranties.
How to Verify Prices and Availability
Want to check live prices before buying? Use the BuyWhere API to see real-time pricing:
- Search: Air purifier prices in Singapore
- Search: HEPA air purifier prices in Singapore
- Compare: Xiaomi vs Philips air purifiers
- Alerts: Set price notifications
Last Updated: 2026-04-20 | Prices in SGD | Report incorrect pricing | See methodology