---
product_id: 637266322
title: "3500i SMART Air Purifier for Living Rooms & Bedrooms. 3 Stage Filtration with Pre-Filter, UltraHEPA, Carbon/VOC. Captures Particles 100x Smaller Than HEPA Standard (AirDoctor 3500i Smart)"
brand: "airdoctor"
price: "฿115520"
currency: THB
in_stock: true
reviews_count: 5
category: "Airdoctor"
url: https://www.desertcart.co.th/products/637266322-3500i-smart-air-purifier-for-living-rooms-and-bedrooms-3
store_origin: TH
region: Thailand
---

# 630 sq.ft max coverage Smart app control & alerts UltraHEPA 0.003 micron capture 3500i SMART Air Purifier for Living Rooms & Bedrooms. 3 Stage Filtration with Pre-Filter, UltraHEPA, Carbon/VOC. Captures Particles 100x Smaller Than HEPA Standard (AirDoctor 3500i Smart)

**Brand:** airdoctor
**Price:** ฿115520
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your air game—because your space deserves smarter, cleaner breathing.

## Quick Answers

- **What is this?** 3500i SMART Air Purifier for Living Rooms & Bedrooms. 3 Stage Filtration with Pre-Filter, UltraHEPA, Carbon/VOC. Captures Particles 100x Smaller Than HEPA Standard (AirDoctor 3500i Smart) by airdoctor
- **How much does it cost?** ฿115520 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/637266322-3500i-smart-air-purifier-for-living-rooms-and-bedrooms-3)

## Best For

- airdoctor enthusiasts

## Why This Product

- Trusted airdoctor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect for Large Spaces:** Effortlessly purifies up to 630 sq.ft with 4 air changes per hour—ideal for living rooms and bedrooms.
- • **Breathe in the Cleanest Air:** Captures 99.99% of particles 100x smaller than standard HEPA for unmatched purity.
- • **Whisper-Quiet Customization:** Six fan speeds including ultra-quiet mode keep your environment peaceful and fresh.
- • **Smart Control at Your Fingertips:** Monitor and manage your air quality anytime, anywhere with intuitive app alerts.
- • **Genuine Filters for Peak Performance:** Long-lasting, easy-to-replace AirDoctor filters ensure consistent, tested air purification.

## Overview

The AirDoctor 3500i SMART Air Purifier delivers advanced 3-stage filtration with a Pre-Filter, UltraHEPA, and Carbon/VOC filter, capturing particles down to 0.003 microns—100 times smaller than standard HEPA. Covering up to 630 sq.ft with 4 air changes per hour, it features smart app control for real-time air quality monitoring and filter alerts, plus whisper-quiet operation with customizable fan speeds. Designed for bedrooms, living rooms, and kitchens, it ensures superior indoor air quality with genuine long-lasting filters.

## Description

Take the Guess Work Out of Clean Air

Review: Stopped working after 4 months. Seller did not offer a warranty. I called the head office and an investigation on the seller has commenced. The company only has an email address to reach out to them.
Review: Donde puedo arreglar mi Airdoctor?

## Features

- Maximum Coverage: AirDoctor 3500i is the perfect air purifier for bedrooms, living rooms, kitchens and more. Circulates the air in 630 sq. ft. 4x/hour or in 1,260 sq. ft. 2x/hour.
- Smart Capabilities: Control your AirDoctor from anywhere with the app. Provides real time indoor and air quality information. Notifies you about filter life.
- Indoor Air Quality Alerts: Only in the App. View air quality alerts including everything from pollen, ozone levels, AQI, particle counts to temperature and humidity levels.
- Superior Air Filtration System: Our UltraHEPA filters are proven to capture 99.99% of airborne particles down to 0.003 microns in size, 100 times smaller than HEPA standards.
- Adjustable Jet Fans: 30% quieter than traditional air purifiers. 6 fan speeds allow you to customize your purification needs from quiet to boost.
- Long-Lasting Genuine Filters by AirDoctor: To guarantee your AirDoctor performs to tested performance standards always choose genuine AirDoctor brand replacement air. Replace every 6-12 months as needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | AIRDOCTOR |
| Model Number | AD3500i |
| Color | AirDoctor 3500i (Smart) |
| Product Dimensions | 50.47 x 68.99 x 31.45 cm; 10.95 kg |
| Special Features | Auto-Mode & Air Quality Sensor, Dual Action Carbon/Gas Trap/Voc Filter, Quiet Performance, Sealed System and Change Filter Alert, UltraHEPA Filter |
| Item Weight | 11 Kilograms |

## Product Details

- **Colour:** AirDoctor 3500i (Smart)
- **Brand:** AIRDOCTOR
- **Product dimensions:** 50.5D x 69W x 31.4H centimeters
- **Power source:** AC
- **Item weight:** 24.15 Pounds

## Images

![3500i SMART Air Purifier for Living Rooms & Bedrooms. 3 Stage Filtration with Pre-Filter, UltraHEPA, Carbon/VOC. Captures Particles 100x Smaller Than HEPA Standard (AirDoctor 3500i Smart) - Image 1](https://m.media-amazon.com/images/I/51Y0W+dsfaL.jpg)

## Customer Reviews

### ⭐ Review
*by P***E on 6 September 2025*

Stopped working after 4 months. Seller did not offer a warranty. I called the head office and an investigation on the seller has commenced. The company only has an email address to reach out to them.

### ⭐ Review
*by E***S on 23 February 2024*

Donde puedo arreglar mi Airdoctor?

### ⭐⭐⭐⭐⭐ Review
*by B***R on 30 December 2021*

This machine has been excellent so far. I use it in my second hand store and it has done an excellent job to improve our air quality. I have an employee who has health issues and was concerned about Covid etc so she is the main reason why I bought the machine. I am not 100% positive that it will remove everything from the air but we are happy with it. It is very quiet and doesn't take up a lot of space and so far hasn't required any maintenance. This is a good value for the money and I would recommend this machine to everyone.

## Frequently Bought Together

- AIRDOCTOR 3500i SMART Air Purifier for Living Rooms & Bedrooms. 3 Stage Filtration with Pre-Filter, UltraHEPA, Carbon/VOC. Captures Particles 100x Smaller Than HEPA Standard
- AIRDOCTOR AD3000 / AD3500 Fits Both Models Genuine Filter Replacements - One Year Combo Pack Includes: 1 UltraHEPA & 2 Carbon/Gas Trap/VOC & Pre-Filters (AD3500 / AD3000 One Year Combo Pack)
- AIRDOCTOR AD3000 / AD3500 FITS BOTH MODELS Genuine Replacement Carbon Gas Trap VOC Filters with Pre-Filter for AirDoctor 3500 | MADE BY AIRDOCTOR

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**Shop now:** [https://www.desertcart.co.th/products/637266322-3500i-smart-air-purifier-for-living-rooms-and-bedrooms-3](https://www.desertcart.co.th/products/637266322-3500i-smart-air-purifier-for-living-rooms-and-bedrooms-3)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-02*