---
product_id: 5185130
title: "Mountainaire by SUNHEATSunheat MA-4000 Mountainaire Six Stage Air Purifier"
brand: "mountainaire by sunheat"
price: "3356 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/5185130-mountainaire-by-sunheatsunheat-ma-4000-mountainaire-six-stage-air-purifier
store_origin: RO
region: Romania
---

# Mountainaire by SUNHEATSunheat MA-4000 Mountainaire Six Stage Air Purifier

**Brand:** mountainaire by sunheat
**Price:** 3356 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Mountainaire by SUNHEATSunheat MA-4000 Mountainaire Six Stage Air Purifier by mountainaire by sunheat
- **How much does it cost?** 3356 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/5185130-mountainaire-by-sunheatsunheat-ma-4000-mountainaire-six-stage-air-purifier)

## Best For

- mountainaire by sunheat enthusiasts

## Why This Product

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

## Description

MA4000 Features: -Comes with HEPA filter. -CADR rating of 108. -5 Fans speeds and 5 purification settings to clean from 1,000 to 3,000 sq. ft. -20KV Ionizer and 2 plate ozone generators. -Wattage: 40. -Voltage: 110.

## Features

- Mountainaire Air Purification System. 6 Stage Purification Process. Purifies Up to 3,000 Sq Feet.
- Washable 1" HEPA Filter. Activated Carbon Deodorizer. Negative Ion Generator.
- UV bulb with Photo-Catalytic Ti02 Filter. Adjustable Fan Speed & Ozone Control.
- Ozone Plate Configuration for Optimal Purification.
- Remote Control. Retail Packaging. Three Year Warranty.

## Images

![Mountainaire by SUNHEATSunheat MA-4000 Mountainaire Six Stage Air Purifier - Image 1](https://m.media-amazon.com/images/I/61WeR68c8GL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    A bit disappointed with this product
  

*by A***R on Reviewed in the United States 🇺🇸 on October 22, 2015*

A bit disappointed with this product.The good - Pet smells are gone.The decent - Dust is maybe half of what it used to be.The bad - Instructions should be a lot better.More bad - The Ozone generator is irrelevant as the stench gas makes you vacate the area, then you MUST open doors, use fans to blow out the horrific smell which negates what you were trying to accomplish in the first place.I am hoping, I am just using it wrong (because the instructions suck) and maybe I will find more efficient way to use this product..

### ⭐⭐ 







  
  
    horrible fan noise
  

*by S***. on Reviewed in the United States 🇺🇸 on January 9, 2016*

The problem I have is the noise, horrible fan noise, I build computers, and I now choose silent fans, this thing is way to loud to show that Sunheat even cares about how quiet it is. It would be very easy for them to include a quiet fan, but they choose not to.So now you get the 2 star, only can run this when I am not home, as the sound like an airliner is way too annoying.

### ⭐⭐⭐⭐⭐ 







  
  
    Super great performance.
  

*by P***T on Reviewed in the United States 🇺🇸 on July 26, 2017*

Worked well out of the box.  This is my second unit.  I was very pleased with the performance of the first unit which worked 24/7 for 4 years and I expect the same from this unit.  It's the same model and has functions other air cleaners do not have and is fairly quiet compared to others I have had.

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**Shop now:** [https://www.desertcart.ro/products/5185130-mountainaire-by-sunheatsunheat-ma-4000-mountainaire-six-stage-air-purifier](https://www.desertcart.ro/products/5185130-mountainaire-by-sunheatsunheat-ma-4000-mountainaire-six-stage-air-purifier)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-13*