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- AIRDOCTOR AD3500 Smart App Air Purifier. Clea...
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Item #:
219374253
AIRDOCTOR AD3500 Smart App Air Purifier. Cleans Bedrooms, Large Rooms Up to 2,520 ft2. Removes Smoke, Dust, Pet Hair, Odors, Pollen. Hospital-Grade
85% of respondents would recommend this to a friend
Item #:
219374253
LKR 246834
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Order now and get it around Friday, August 14
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Our UltraHEPA filter captures at least 99.99% airborne particles as small as 0.003 microns in size.
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What Stands Out
Advanced Filtration
The AirDoctor 3000 utilizes a patented dual-stage filtration system, effectively removing 99.97% of airborne particles, including allergens and pollutants, ensuring a healthier indoor air quality for families.
Smart Technology
Equipped with real-time air quality monitoring, the AirDoctor 3000 automatically adjusts fan speed based on pollution levels, providing customized air purification that adapts to individual home environments.
Whisper-Quiet Operation
Designed for peaceful living, the AirDoctor 3000 operates quietly, making it suitable for bedrooms and nurseries, while still delivering powerful air purification without disturbing sleep or daily activities.
Product Details
- IDEAL FOR BEDROOMS, KITCHENS & LIVING ROOMS Ideal for large bedrooms, kitchens, and larger shared spaces. Rapidly cleans 630 ft2 in 15 minutes & up to 2,520 ft2 in 1 hour, delivering consistent purification where you sleep, work, and relax
- HOSPITAL-GRADE ULTRAHEPA FILTRATION AirDoctor AD3500 uses UltraHEPA filtration to capture 99.99% of airborne particles at 0.003 microns, 100x smaller than the HEPA standard. Removes dust, smoke, pet dander, and more
- PREMIUM ACTIVATED CARBON FILTER FOR GASES & ODORS Reduces toxic gases, odors, pet smells, cooking fumes, gas emissions, wildfire smoke, and VOCs. Made with activated carbon and potassium permanganate to absorb and break down gases and airborne chemicals
- REMOVES COMMON INDOOR AIRBORNE POLLUTANTS 3-stage filtration, backed by rigorous third-party testing, removes dust, smoke, pet dander, pollen, and odors. Includes a Pre-Filter, Premium Activated Carbon filter, and UltraHEPA filter
- AUTO MODE WITH AIRDOCTOR HALO PM2.5 sensors monitor air in real time while the Halo displays color-coded quality levels. Auto Mode adjusts fan speed and activates Boost when needed. Includes timer, filter indicator, and 4 fan speeds
- PROVEN BY SCIENCE, BACKED BY TESTING Supported by independent third-party testing and built on a commitment to transparency, performance, and scientific validation
- QUIET OPERATION Designed for whisper-quiet performance so you can enjoy clean air without disruption. Runs quietly day and night while you sleep, work, or relax
- SUPPORT YOUR WELLNESS ROUTINE Cleaner air supports better sleep, breathing, and overall wellness. AirDoctor removes airborne irritants so you can breathe easier, sleep more comfortably, and wake up feeling refreshed
- APP CONTROL & SMART AIR MONITORING Control your air from anywhere with the AirDoctor app. Track AQI, PM2.5, humidity, temperature, ozone, and pollen. Get alerts, schedule runs, and activate Boost Mode for a one-hour deep clean
- GENUINE REPLACEMENT FILTERS For 3rd-party tested performance, use genuine AirDoctor filters only. Replace Carbon every 6 months and UltraHEPA every 12 months. UltraHEPA filters are made in Japan for durability, performance, and long-lasting reliability.
| Product Dimensions | 19.87 x 27.16 x 12.38 inches (50.5 x 69 x 31.4 cm); 24.9 Pounds (11.29 kg) |
| Item model number | AD3500i |
| Date First Available | December 7, 2023 |
| Power Source | ac |
| Control Method | App |
| Filter Type | AirDoctor 3500 |
| Floor Area | 620 Square Feet |
| Noise Level | 59 Decibels |
| Controller Type | Button Control |
| Wattage | 60 watts |
| Contaminant Filtration Capability | True |
| Special Features | AirDoctor App, Control AirDoctor from anywhere via app, Indoor air quality + filter change alerts, Local weather, AQI & allergy monitoring |
| Filter Class | AirDoctor 3500 |
| Brand Name | AIRDOCTOR |
| Model Number | AD3500i |
| UPC | 874617004863 |
| Manufacture Year | 2023 |
| Unit Count | 1.0 Count |
| Included Components | item |
| Part Number | AD3500i |
| Item Dimensions D x W x H | 20"D x 20"W x 20"H (50.8 x 50.8 x 50.8 cm) |
| Specification Met | CARB Certified |
| Color | White |
Who Should Buy?
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Allergy Sufferers
Ideal for individuals with allergies, as it effectively removes pollen, dust, and pet dander from the air.
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Small Families
Great for households with small children who need a clean air environment for better health and development.
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Health Conscious
Perfect for those who prioritize air quality, enhancing overall health by filtering harmful contaminants and pathogens.
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Large Spaces
Not suitable for very large areas as its coverage is limited to smaller rooms up to 600 square feet.
Product Description
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Customer Questions & Answers
-
Question:
What is the AIRDOCTOR 3500i SMART Air Purifier designed to filter out?
Answer: The AIRDOCTOR 3500i SMART Air Purifier effectively filters out a wide range of particles, including dust, pollen, pet dander, smoke, and other allergens. With its unique 3-stage filtration system—comprising a pre-filter, UltraHEPA filter, and CarbonVOC filter—this purifier captures particles as small as 0.003 microns, making it 100 times more efficient than standard HEPA filters. This makes it an excellent choice for households with allergy sufferers or those wanting to improve indoor air quality for respiratory health. -
Question:
How does the AIRDOCTOR 3500i differentiate itself from other air purifiers?
Answer: The AIRDOCTOR 3500i sets itself apart with its advanced UltraHEPA filter, which captures ultrafine particles that other purifiers can't. Its 3-stage filtration system works in tandem to remove not just allergens, but also harmful VOCs (volatile organic compounds) emitted by household products. The smart features, like air quality monitoring and real-time feedback, enhance user experience, ensuring that your living space maintains optimal air quality without manual adjustment. -
Question:
Can the AIRDOCTOR 3500i effectively purify large rooms?
Answer: Yes, the AIRDOCTOR 3500i is designed for larger spaces, making it perfect for living rooms and bedrooms. Its powerful motor enables it to cleanse air in rooms up to 1,200 square feet effectively. For example, if you have a spacious living area or a master bedroom, this air purifier can handle the volume, ensuring that you enjoy filtered air wherever you spend your time. Use it continuously for the best results, particularly in high-traffic areas. -
Question:
What maintenance is required for the AIRDOCTOR 3500i?
Answer: Maintenance for the AIRDOCTOR 3500i primarily consists of changing the filters when prompted by the device's smart monitoring system. The pre-filter can be cleaned as needed, while the UltraHEPA and CarbonVOC filters should be replaced approximately twice a year for optimal performance. Regular maintenance ensures that the air purifier continues to operate effectively, providing high-quality air filtration and helping to maintain a healthy indoor environment. -
Question:
Is the AIRDOCTOR 3500i suitable for allergy sufferers?
Answer: Absolutely, the AIRDOCTOR 3500i is particularly beneficial for allergy sufferers due to its advanced filtration system, which captures allergens and irritants. The UltraHEPA filter is specifically designed to trap the smallest particles, including pollen and pet dander, providing a cleaner environment. Regular use can lead to noticeable reductions in allergy symptoms, making it an essential addition to any allergy-prone household. -
Question:
How quiet is the AIRDOCTOR 3500i during operation?
Answer: The AIRDOCTOR 3500i operates quietly, making it suitable for bedrooms and living areas where noise may disrupt your peace. Even on higher settings, the noise level remains within a comfortable range, allowing you to sleep or relax without disturbance. Its quiet operational design ensures that air purification occurs seamlessly in the background, promoting a more pleasant living environment. -
Question:
Does the AIRDOCTOR 3500i feature smart capabilities?
Answer: Yes, the AIRDOCTOR 3500i comes equipped with smart features that allow users to monitor air quality in real-time. It provides feedback about the current air quality level and adjusts its operation accordingly. Such features mean you won’t need to manually check air quality. For tech-savvy users or those who simply want peace of mind, the smart capabilities enhance the overall experience of using the air purifier. -
Question:
Can the AIRDOCTOR 3500i remove odors from pets or smoke?
Answer: Yes, the CarbonVOC filter in the AIRDOCTOR 3500i is specifically designed to eliminate odor particles, making it effective against unpleasant smells from pets, smoke, and cooking. This filter works alongside the other components to ensure that not only allergens are captured but also any lingering odors are neutralized. Users can enjoy a fresher smelling home, contributing to improved comfort and quality of life. -
Question:
What sizes of rooms can the AIRDOCTOR 3500i accommodate?
Answer: The AIRDOCTOR 3500i is ideal for larger rooms, accommodating spaces up to 1,200 square feet. This makes it suitable for living rooms, large bedrooms, or open-plan areas. For instance, if you live in a spacious apartment or have an expansive family room, this air purifier will effectively purify the air across the entire room, promoting a healthier home environment. -
Question:
Where can I buy the AIRDOCTOR 3500i SMART Air Purifier?
Answer: You can purchase the AIRDOCTOR 3500i SMART Air Purifier conveniently through Ubuy in Sri Lanka. Ubuy offers a user-friendly shopping experience with access to various models and air purification technologies to fit your needs. Whether you're looking for a specific feature or comparing different air purifiers, Ubuy has a reliable selection to choose from.
AIRDOCTOR HEPA Air Purifiers AD3500i Editorial Review
The AIRDOCTOR AD3500 Air Purifier has garnered a positive reception among its users, praised for its effective air-cleaning capabilities and thoughtful features. Many customers express satisfaction with its ability to significantly improve indoor air quality, particularly in environments typically filled with allergens, smoke, and cooking odors. The automatic adjustment feature, which ramps up the purifier's power in response to detected pollutants, has been highlighted as a game-changer, ensuring that the air remains fresh and clean. Users are particularly fond of the quiet operation during nighttime, often using the night mode for uninterrupted sleep. The air purifier's sleek design is also noted, enhancing home aesthetics while maintaining functionality. Setup is described as easy, and customers appreciate the clean, “fresh” smell that follows its operation, contributing to an overall feeling of wellness within the home. It's worth noting that while the performance of the AIRDOCTOR AD3500 is largely applauded, some customers cite concerns about the cost and maintenance of the filters, which may require regular replacement. Despite this, the robust performance in reducing allergens and odors, especially with pets in the house, has led many to recommend the product highly — enough that some users have purchased additional units. In particular, one user reported a noticeable improvement in allergy symptoms, a compelling endorsement of the product's efficacy. **
Customer Reviews & Ratings
110 customers ratings
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5 Star
81%
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4 Star
9%
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3 Star
3%
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2 Star
1%
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1 Star
6%
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Pros
- Effective at improving indoor air quality
- Automatic adjustment in response to air quality
- Quiet operation, ideal for nighttime use
- Sleek design that fits well in home aesthetics
- Easy to clean and maintain
- Positive impact on allergy symptoms reported by users
Cons
- Cost of filters can be expensive
Platform Trust & Buyer Confidence
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Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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Last Updated on August 5, 2026
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LKR 246834
Order now and get it around Friday, August 14
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Features & Benefits
- 3-stage filtration for enhanced air protection.
- UltraHEPA filter captures 99.99% of ultra-fine particles.
- Effective coverage for rooms up to 1,260 sq. ft.
- Auto mode adjusts filtration based on air quality.
- Whisper-jet fans are 30% quieter than competitors.
- Customizable fan speeds for tailored purification.
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