---
product_id: 481397540
title: "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"
brand: "airdoctor"
price: "$2150"
currency: NZD
in_stock: true
reviews_count: 6
category: "Airdoctor"
url: https://www.desertcart.nz/products/481397540-airdoctor-ad2000-4-in-1-air-purifier-for-small-medium
store_origin: NZ
region: New Zealand
---

# 305-610 sq.ft. coverage 30% quieter fan, 6 speeds UltraHEPA 0.003 micron filtration 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

**Brand:** airdoctor
**Price:** $2150
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe smarter, live fresher—join the clean air revolution!

## Quick Answers

- **What is this?** 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 by airdoctor
- **How much does it cost?** $2150 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/481397540-airdoctor-ad2000-4-in-1-air-purifier-for-small-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

- • **Connected Convenience:** WiFi-enabled app lets you monitor air quality, control settings, and get filter alerts anytime, anywhere.
- • **Next-Level Filtration:** UltraHEPA captures 99.99% of particles 100x smaller than standard HEPA—breathe the difference.
- • **Precision Air Coverage:** Effortlessly purifies rooms up to 610 sq.ft., perfect for your home office or nursery.
- • **Whisper-Quiet Operation:** Enjoy clean air without the noise—30% quieter with customizable 6-speed fan control.
- • **Smart Air Quality Sensor:** Automatically adjusts filtration based on real-time air quality for optimal freshness.

## Overview

The AIRDOCTOR AD2000 is a compact yet powerful 4-in-1 air purifier designed for small to medium rooms, featuring UltraHEPA filtration that removes particles down to 0.003 microns—100 times smaller than standard HEPA. It covers up to 610 sq.ft. with quiet, adjustable fan speeds and smart sensors that automatically optimize air quality. With WiFi connectivity, real-time alerts, and easy control via app, it’s engineered for modern living spaces demanding clean, fresh air.

## Description

Our small and mighty purifier, now with a wifi connected app! You can now have real time air quality alerts, filter change alerts, device control and device sharing at your fingertips. The AirDoctor 2000i provides powerful purification for small rooms, medium/small bedrooms, nurseries, home offices and more. It circulates the air in 305 sq. ft. 4x/hour or in 610 sq. ft. 2x/hour.

Review: Stoped working after 1 year - I contacted DoctorAir in the US, but they don't provide any support in repairing their products. So far wasn't able to find any company in Dubai to solve the issue either.
Review: Super quiet and sensitive to pollution. Color changes and fan increases when I bring clothing with minor sawdust or drywall dust into the room even though it is a few feet away!

## Features

- Maximum Coverage: AirDoctor 2000 is the perfect air purifier for small to medium rooms, bedrooms, nurseries, home offices and more. Circulates the air in 305 sq. ft. 4x/hour or in 610 sq. ft. 2x/hour.
- Superior Air Filtration System: Our UltraHEPA HEPA 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.
- Display Features: night dim setting, optional ions, child lock, timer, auto or manual mode, filter reset

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDTFD3JP |
| Best Sellers Rank | #20,066 in Kitchen ( See Top 100 in Kitchen ) #82 in HEPA Air Purifiers |
| Brand | AIRDOCTOR |
| Color | AirDoctor 2000 |
| Customer Reviews | 4.7 4.7 out of 5 stars (353) |
| Date First Available | 28 September 2022 |
| Item Weight | 3.62 Kilograms |
| Model Number | AD2000 |
| Noise Level | 30 Decibels |
| Power / Wattage | 11 watts |
| Product Dimensions | 23.11 x 41.4 x 52.58 cm; 3.62 kg |
| Special Features | Manual |

## Product Details

- **Brand:** AIRDOCTOR
- **Colour:** AirDoctor 2000
- **Item weight:** 3.62 Kilograms
- **Power source:** ac
- **Product dimensions:** 23.1D x 41.4W x 52.6H centimeters

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/41X9e6CignL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/81KmkDYxKSL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/71H7myVkY0L.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/91V7pHspGdL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/81aCF8oAoWL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: what voltage does it need to be runed?**
A: 11 watts

## Customer Reviews

### ⭐ Stoped working after 1 year
*by A***A on 27 August 2024*

I contacted DoctorAir in the US, but they don't provide any support in repairing their products. So far wasn't able to find any company in Dubai to solve the issue either.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 3 January 2025*

Super quiet and sensitive to pollution. Color changes and fan increases when I bring clothing with minor sawdust or drywall dust into the room even though it is a few feet away!

### ⭐⭐⭐⭐⭐ Review
*by S***3 on 11 January 2026*

Update: I am stunned by the amazing customer service. They replaced the unit and it works beautifully. Very quiet. It immediately picked up on the smoke and revved up the fan speed. We have prescribed burns in the area. It is so appreciated when in an area with such bad air quality. They went above and beyond. I would absolutely buy from them again. Many thanks - you are making a difference in this person's health. So far I have noticed: It is very loud, much louder than they stated. Can't hear the tv over the fan even though unit is a long way off in another room. It does not remove cooking odors. The light remains blue even with smoke, so the sensor doesn't seem to work. I have to use the manual fan speed, since the auto mode is always on too low, even when there is smoke in the air. My AirOasis works much better and quieter. I have to say, I would not buy this brand again. I'm holding out hope it is filtering mold out of the air. Time will tell.

## 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

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-12*