Xiaomi Smart Air Purifier 4 Lite | AQI Display & HEPA
৳ 17,190 Original price was: ৳ 17,190.৳ 15,500Current price is: ৳ 15,500.
Product Name: Xiaomi Smart Air Purifier 4 Lite
Brand: Xiaomi
Display: Real-Time AQI (Air Quality Index) Display
Filter Type: High-Efficiency HEPA Filter
Filtration Efficiency: Removes dust, pollen, smoke & PM2.5
Coverage Area: Medium-sized room
Xiaomi Smart Air Purifier 4 Lite – Clean Air with Smart Control
The Xiaomi Smart Air Purifier 4 Lite is designed to improve indoor air quality with advanced filtration and smart monitoring. Its real-time AQI display allows you to check air quality instantly, helping you maintain a healthier living environment.
Equipped with a high-efficiency HEPA filter and activated carbon filter, this air purifier effectively removes dust, pollen, smoke, odors, and harmful particles. The lightweight and modern design makes it suitable for bedrooms, living rooms, and office spaces.
With quiet operation and energy-efficient performance, the Air Purifier 4 Lite delivers continuous clean air without disturbing your daily routine.

⭐ Key Features
Real-time AQI air quality display
High-efficiency HEPA filtration
Activated carbon filter for odor removal
Quiet and energy-efficient operation
Smart performance for daily use
Modern minimalist Xiaomi design
🏠 Ideal For
Bedroom & living room
Home & office use
Allergy-sensitive users
Smoke & odor removal
Daily air purification
⭐ Why Choose Gearswheel?
When you buy the Xiaomi Smart Air Purifier 4 Lite from Gearswheel, you get trusted quality and reliable service.
✅ 100% Genuine Xiaomi Products
🚚 Fast Delivery Across Bangladesh
💰 Competitive Pricing & Regular Offers
🔄 Easy Return Policy
🤝 Trusted Online Gadget Store
📞 Dedicated Customer Support
❓ FAQ – Xiaomi Smart Air Purifier 4 Lite
Q1: Does this air purifier show air quality levels?
Yes, it has a built-in AQI display for real-time air quality monitoring.
Q2: What filters does it use?
It uses a HEPA filter along with an activated carbon filter.
Q3: Is it suitable for bedroom use?
Yes, it operates quietly and is ideal for bedrooms.
Q4: Can it remove smoke and odors?
Yes, the carbon filter helps reduce smoke and unpleasant odors.
Q5: Is it energy efficient?
Yes, it’s designed for continuous use with low power consumption.
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Delivery & Shipping Process:
- Cash on delivery within Dhaka (Tk 70 delivery charge.
- 130 taka delivery charge outside Dhaka must be paid in advance, the price of the products is cash on delivery.
- Order processing may take up to 24 hours.
- Delivery may take 24-36 hours within Dhaka.
- Delivery may take 2-4 days outside Dhaka.
- The customer can check the product in front of the delivery person by talking to the seller.
- Unboxing video must be kept for warranty claim.
Warranty & Return-Refund Policy
Warranty:
- We usually have a 3-day replacement warranty.
- In case of any problem from the manufacture, please contact us immediately, within 3 days. After 3 days warranty cannot be claimed under any circumstances.
- For warranty claim the product should be brought to our shop along with the cash memo, product packaging. Or you can send it by delivery man, the customer will have to bear the delivery charge.
- 3-4 weeks wait for brand warranty.
- Product quality depends on the manufacturer. No affiliation with gearswheel. You cannot return a product if you do not like the quality of the product.
Return Policy:
- If the product is not genuine or original. You must inform us within 24 hours.
- If you receive a physically damaged product after opening the package. (must send unboxing video)
- If the product is different from the product ordered. (wrong product is)
- If you change your mind/ordered in wrong order.(Product must be sealed.Product cannot be returned after opening
- 3-4 weeks wait for brand warranty.
- You will be responsible for paying your own shipping costs to return your item. Shipping costs are non-refundable, if you receive a refund, return shipping costs will be deducted from your refund.
Refund Policy:
- If we are unable to deliver the product you ordered (if out of stock)
- If you change your mind and inform us before the goods are delivered.
- It will take 7-14 working days for the refund to be successful.
- Once we receive your item, we will inspect it and notify you that we have received your returned item. We will notify you of the status of your return immediately after inspecting the item.
- The refund period may vary depending on your card issuer's policy.
- You will be responsible for paying your own shipping costs to return your item. Shipping costs are non-refundable, if you receive a refund, return shipping costs will be deducted from your refund.
How To Do Warranty Claim and Get Refund?
- You can message us on Facebook.
- You can contact us on WhatsApp (01946004706).
- You can call directly (during office hours)



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