---
product_id: 614320789
title: "AD2000 4-in-1 Air Purifier for Small & Medium Rooms with UltraHEPA, Carbon & VOC Filters Air Quality Sensor Automatically Adjusts Filtration Removes Particles 100x Smaller Than HEPA Standard"
brand: "airdoctor"
price: "฿88746"
currency: THB
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.th/products/614320789-ad2000-4-in-1-air-purifier-for-small-and-medium
store_origin: TH
region: Thailand
---

# 4-stage UltraHEPA filtration Covers up to 1220 sq ft Whisper-quiet 30 dB operation AD2000 4-in-1 Air Purifier for Small & Medium Rooms with UltraHEPA, Carbon & VOC Filters Air Quality Sensor Automatically Adjusts Filtration Removes Particles 100x Smaller Than HEPA Standard

**Brand:** airdoctor
**Price:** ฿88746
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your air game—because fresh air is the new luxury.

## Quick Answers

- **What is this?** AD2000 4-in-1 Air Purifier for Small & Medium Rooms with UltraHEPA, Carbon & VOC Filters Air Quality Sensor Automatically Adjusts Filtration Removes Particles 100x Smaller Than HEPA Standard by airdoctor
- **How much does it cost?** ฿88746 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/614320789-ad2000-4-in-1-air-purifier-for-small-and-medium)

## 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

- • **Spacious Coverage:** Effortlessly purifies rooms up to 1220 sq ft, ideal for your home office or living space.
- • **Effortless Control:** Remote control lets you customize settings from anywhere—because convenience is key.
- • **Silent Yet Powerful:** Operates at a whisper-quiet 30 decibels—perfect for work, rest, or play.
- • **Breathe Next-Level Clean:** UltraHEPA removes particles 100x smaller than standard HEPA for unmatched air purity.
- • **Smart Air Quality Sensor:** Automatically adjusts filtration to keep your environment fresh without lifting a finger.

## Overview

The AIRDOCTOR AD2000 is a cutting-edge 4-in-1 air purifier designed for small to medium rooms up to 1220 sq ft. Featuring advanced UltraHEPA, Carbon, and VOC filters, it captures particles 100 times smaller than standard HEPA filters. With a smart air quality sensor and whisper-quiet 30 dB operation, it automatically adjusts filtration for optimal air purity, all controllable via remote. Perfect for professionals seeking clean, healthy air without compromise.

## Description

AIRDOCTOR AD2000 4-in-1 Air Purifier for Small & Medium Rooms with UltraHEPA, Carbon & VOC Filters Air Quality Sensor Automatically Adjusts Filtration Removes Particles 100x Smaller Than HEPA Standard : desertcart.in: Home & Kitchen

Review: Very Quite
Review: It Works!

## Features

- Advanced 4-stage filtration with UltraHEPA, Carbon, and VOC filters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | AIRDOCTOR |
| Floor Area | 1220 Square Feet |
| Specification Met | Certified HEPA |
| Noise Level | 30 Decibels |
| Controller Type | Remote Control |
| Wattage | 11 Watts |
| UPC | 874617004146 |
| Special Feature | Advanced 4-stage filtration with UltraHEPA, Carbon, and VOC filters |
| Item model number | AD2000 |
| ASIN | B0BDTFD3JP |

## Product Details

- **Brand:** AIRDOCTOR
- **Power Source:** Corded Electric
- **Item Weight:** 3.62 Kilograms
- **Control Method:** Touch
- **Filter Type:** HEPA

## Images

![AD2000 4-in-1 Air Purifier for Small & Medium Rooms with UltraHEPA, Carbon & VOC Filters Air Quality Sensor Automatically Adjusts Filtration Removes Particles 100x Smaller Than HEPA Standard - Image 1](https://m.media-amazon.com/images/I/41X9e6CignL.jpg)

## Questions & Answers

**Q: What room size will AirDoctor 2000 cover?**
A: AirDoctor 2000 is engineered for small living rooms, medium/small bedrooms, nurseries, home offices and more. It circulates the air in a 305 square feet room four times per hour or every 15 minutes.

**Q: What is CADR?**
A: CADR stands for Clean Air Delivery Rate. CADR helps tell you how much of a particular contaminant is removed from the air within a specific period of time. A high CADR means better air circulation.

**Q: Why are air changes per hour (ACH) important when shopping for an air purifier?**
A: If you’re not moving the air, you’re not cleaning the air. Experts recommend at least 4 air changes per hour for optimal removal of airborne particles from the air.

**Q: What kind of areas / rooms are best for AirDoctor 2000?**
A: AirDoctor 2000 is perfect for small living rooms, medium/small bedrooms, nurseries, home offices and more.

**Q: How quiet is the AirDoctor 2000?**
A: On the highest fan speed, the AirDoctor 2000 has a sound level of 55 dB. On the lowest fan speed, it has a sound level of 40 dB.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Quite
*by S***O on 30 January 2025*



### ⭐⭐⭐⭐⭐ It Works!
*by S***N on 3 January 2025*



### ⭐⭐⭐⭐⭐ New addition is a success
*by P***M on 20 December 2025*



## Frequently Bought Together

- AIRDOCTOR AD2000 Air Purifier for Small & Medium Rooms and Small Bedrooms. 3 Stage Filtration with Pre-Filter, UltraHEPA, Carbon/VOC (AirDoctor 2000)
- AIRDOCTOR AD3500 Air Purifier for Home and Large Rooms Up to 1260 sq. ft. 2x/hour | UltraHEPA, Carbon, VOC Filters and Air Quality Sensor. Captures Particles 100x Smaller Than HEPA
- AIRDOCTOR AD2000 Genuine Filter Replacement - One Year Combo Pack Includes: One (1) UltraHEPA & Two (2) Carbon/Gas Trap/VOC & Pre-Filters

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/614320789-ad2000-4-in-1-air-purifier-for-small-and-medium](https://www.desertcart.co.th/products/614320789-ad2000-4-in-1-air-purifier-for-small-and-medium)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-24*