---
product_id: 498085633
title: "Membrane Solutions MSA3S Air Purifier for Bedroom, Smart Air Purifiers for Home Large Room With H13 HEPA Filter, Support Alexa, Pet Air Purifier Remove 99.99% Allergen Dust Odor Smoke Pollen"
brand: "membrane solutions"
price: "¥111034"
currency: JPY
in_stock: true
reviews_count: 7
category: "Membrane Solutions"
url: https://www.desertcart.jp/products/498085633-membrane-solutions-msa3s-air-purifier-for-bedroom-smart-air-purifiers
store_origin: JP
region: Japan
---

# 44W high torque motor Alexa & app smart control 1590 ft² max coverage/hr Membrane Solutions MSA3S Air Purifier for Bedroom, Smart Air Purifiers for Home Large Room With H13 HEPA Filter, Support Alexa, Pet Air Purifier Remove 99.99% Allergen Dust Odor Smoke Pollen

**Brand:** membrane solutions
**Price:** ¥111034
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your air game—because your home deserves the freshest vibe.

## Quick Answers

- **What is this?** Membrane Solutions MSA3S Air Purifier for Bedroom, Smart Air Purifiers for Home Large Room With H13 HEPA Filter, Support Alexa, Pet Air Purifier Remove 99.99% Allergen Dust Odor Smoke Pollen by membrane solutions
- **How much does it cost?** ¥111034 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/498085633-membrane-solutions-msa3s-air-purifier-for-bedroom-smart-air-purifiers)

## Best For

- membrane solutions enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Comfort:** Operates at a peaceful 22 decibels, perfect for bedrooms and workspaces where focus and rest matter.
- • **Breathe Smarter, Live Better:** H13 True HEPA filter removes 99.97% of allergens, dust, smoke & pet dander for a fresher home environment.
- • **Adaptive Air Quality Intelligence:** Smart sensor auto-adjusts fan speed in real-time, optimizing energy use while delivering pristine air.
- • **Effortless Control at Your Command:** Seamlessly manage air quality with Alexa voice commands or the MSPure app from anywhere—because your time is precious.
- • **Powerful Purification, Fast Results:** 44W motor cleans up to 398 ft² in just 15 minutes—noticeably fresher air in under 10 minutes.

## Overview

The Membrane Solutions MSA3S Air Purifier is a smart, Alexa-enabled device featuring a 3-stage H13 True HEPA and activated carbon filtration system that removes 99.97% of airborne particles as small as 0.1 microns. With a powerful 44W motor, it covers up to 1590 ft² per hour, ideal for large rooms and bedrooms. Its intelligent sensor auto-adjusts fan speed based on real-time air quality, while app and voice control offer seamless convenience. Certified by CARB, CE, EPA, and ETL, it operates quietly at 22 decibels, making it a perfect blend of performance and discretion for modern homes.

## Description

Product Description Membrane Solutions MSA3 Series MSA3S Smart Air Purifier MSA3 Air Purifier MSA3/MSA3S Filter MSA3/MSA3S Pet Filter MSA3/MSA3S Smoke Filter

Review: Works very well! - Great item. Works well with my mobile air-conditioning and keeps the rooms cool!
Review: Pretty good! - Works quite well, slow to respond by wifi but manageable, I like the auto mode the best, as it regulates its own speed and then goes quiet once the air is clean. Nightmare to get spare filters though 😩

## Features

- NOTE: To use the app control, please ensure the device is powered on and under the home's 2.4GHz WiFi network. If the device doesn't work normally, adjust the filter's position either up or down, the sensor will re-identify it and re-run the circuit.
- Alexa & APP Control - Control MSA3S smart air purifier with just a word through desertcart Alexa. Free your hands when you are busy doing exercise, cooking or playing with pets. With MSPure app, you can control air purifiers from anytime, anywhere. Turn it on your way home and enjoy the fresh air when you get home. (Please confirm your mobile phone and the air purifier have completed the connection once before.)
- Air Quality Inspection & Auto Mode - The smart sensor calculates the air quality by detecting pollutants in the air and displays it on the machine panel and MSPure app. In Auto mode, the MSA3S air purifier will adjust the fan speed in real time according to the air quality. Save electricity and energy while letting you breathe the freshest air.
- Ultra Powerful - MSA3S air purifier adapts a 44W high torque motor to ensure the power, so that it can filter your 398 ft² room in just 15 minutes and max coverage per hour is up to 1590 ft². You will notice the difference of air within 10 minutes of using the MSA3 air purifier.
- True HEPA Filter - MSA3S air purifier features a 3-stage filtration design, provide a 99.97% filtration efficiency for 0.1~0.3μm airborne particulates, including PM2.5, pollen, dust, and animal dander allergens. Helps to relieve common allergies like sneezing, coughing, and irritated eyes. In addition, the new technology greatly improves the odor removal effect.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3MV5VT1 |
| Best Sellers Rank | 518,838 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 516 in Air Purifiers |
| Brand | Membrane Solutions |
| Brand Name | Membrane Solutions |
| Colour | Msa3s Smart |
| Contaminant Filtration Capability | cigarette_smoke, dust, odors, pet_dander, pet_hair, pollen, volatile_organic_compounds_(vocs) |
| Control Method | App, Voice |
| Controller Type | Amazon Alexa |
| Country of Origin | USA |
| Customer Reviews | 4.4 out of 5 stars 428 Reviews |
| Filter Class | HEPA + Activated Carbon |
| Filter Type | HEPA & Activated Carbon |
| Floor Area | 1590 Square Feet |
| Included Components | Air Purifier |
| Item Dimensions D x W x H | 19.3D x 33.3W x 54.4H centimetres |
| Item Type Name | Air Purifier |
| Item Weight | 6 Kilograms |
| Item weight | 6 Kilograms |
| Model Number | MSA3S |
| Noise Level | 22 Decibels |
| Part Number | MSA3 |
| Particle Retention Size | 0.3 Micron |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 19.3D x 33.3W x 54.4H centimetres |
| Special Features | 0.01μm H13 TRUE HEPA Filter for Pet Odor, Allergen, VOCs, 1590ft² Max Coverage for Home Large Room, Activated Carbon Filter, Auto Mode & Smart APP Alexa Voice Control |
| Specification Met | CARB Certified, CE Certified, EPA Certified, ETL Certified |
| Wattage | 44 watts |

## Product Details

- **Brand:** Membrane Solutions
- **Colour:** Msa3s Smart
- **Item weight:** 6 Kilograms
- **Power source:** Corded Electric
- **Product dimensions:** 19.3D x 33.3W x 54.4H centimetres

## Images

![Membrane Solutions MSA3S Air Purifier for Bedroom, Smart Air Purifiers for Home Large Room With H13 HEPA Filter, Support Alexa, Pet Air Purifier Remove 99.99% Allergen Dust Odor Smoke Pollen - Image 1](https://m.media-amazon.com/images/I/61pTaeG4S1L.jpg)
![Membrane Solutions MSA3S Air Purifier for Bedroom, Smart Air Purifiers for Home Large Room With H13 HEPA Filter, Support Alexa, Pet Air Purifier Remove 99.99% Allergen Dust Odor Smoke Pollen - Image 2](https://m.media-amazon.com/images/I/81rzqcs9yAL.jpg)
![Membrane Solutions MSA3S Air Purifier for Bedroom, Smart Air Purifiers for Home Large Room With H13 HEPA Filter, Support Alexa, Pet Air Purifier Remove 99.99% Allergen Dust Odor Smoke Pollen - Image 3](https://m.media-amazon.com/images/I/81pawMvs+YL.jpg)
![Membrane Solutions MSA3S Air Purifier for Bedroom, Smart Air Purifiers for Home Large Room With H13 HEPA Filter, Support Alexa, Pet Air Purifier Remove 99.99% Allergen Dust Odor Smoke Pollen - Image 4](https://m.media-amazon.com/images/I/81THiZjALLL.jpg)
![Membrane Solutions MSA3S Air Purifier for Bedroom, Smart Air Purifiers for Home Large Room With H13 HEPA Filter, Support Alexa, Pet Air Purifier Remove 99.99% Allergen Dust Odor Smoke Pollen - Image 5](https://m.media-amazon.com/images/I/71MAPltXJlL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works very well!
*by M***N on 24 July 2026*

Great item. Works well with my mobile air-conditioning and keeps the rooms cool!

### ⭐⭐⭐⭐ Pretty good!
*by A***N on 22 November 2025*

Works quite well, slow to respond by wifi but manageable, I like the auto mode the best, as it regulates its own speed and then goes quiet once the air is clean. Nightmare to get spare filters though 😩

### ⭐⭐⭐⭐⭐ Genial
*by M***L on 9 October 2025*

Muy contento, se nota su función

## Frequently Bought Together

- MSA3S Smart Air Purifier for Bedroom, Membrane Solutions Alexa Air Purifiers for Home Large Room With AQI, Auto Mode & H13 HEPA Filter, Pet Air Purifiers Remove 99.97% Allergen Dust Odor Smoke Pollen
- Membrane Solutions MSA3/MSA3S Genuine Air Filter Replacement 1 Pack, Upgraded 4-in-1 H13 True HEPA Filter with OdallerPure Technology
- 2 PACK MSA3/MSA3S True HEPA Replacement Filter Compatible with Membrane Solutions MSA3 and MSA3S Device, 3-Stage H13 True HEPA Filter

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-13*