# 3M™ Purification Expert > Remote control and monitoring for 3M air purifiers and water filters. (iPhone/iPad app by 3M Company.) - Source: https://appshunter.io/ios/app/3m-purification-expert/id1172291477 (this page in markdown: same URL + `.md`) - Developer: [3M Company](https://appshunter.io/developer/396772465) - Category: Business, Reference - Price: Free - Rating: 2.00/5 from 4 App Store ratings · 13 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 85 MB - Languages: English, Chinese, Chinese - Released: 2017-01-16 - Data updated: 2026-06-23 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/3m-purification-expert/id1172291477/reviews.md ## What is 3M™ Purification Expert? This mobile App is the interface to connect 3M new generation room air purifier and water Filtration products. It allows remote control and data visualization of the home air quality and purified water consumption to understand the status of air purification and water filtration. Reminder of filter usage and replenishment. Note: Continuously running GPS in the background may reduce battery life. ## Key features - Remote control of air purifiers - Remote control of water filters - Air quality data visualization - Water consumption tracking - Filter usage reminders - Filter replenishment alerts ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/3m-purification-expert/id1172291477/reviews.md ### 1/5 — 2025年開始又連接唔到 *2025-10-31, version 3.1* 買3M呢部清新機就係因為有隻app控制。但問題係隻app用唔到嘅日子多過用到。咁簡單嘅嘢唔去做好，同失實宣傳冇分別。根本就係騙子。 ### 1/5 — Useless, Cannot Add Devices *2022-03-07* Unable to add devices. The device can enter the pair state, but is never configured. Attempting Manual, the distribution network is never created or found it on iOS15. The QR Code on the device returns 'Invalid Code' This app is worthless if the devices cannot be configured. It should be removed from the AppStore and the devices should not be sold as smart devices. ### 1/5 — 看不到实时数据了！ *2021-09-19, version 2.9* 以前可以用，去年开始用不了， Apple手机无法连接！ ### 1/5 — What kind of high tech company that even can’t make an usable app *2021-05-02, version 2.9* The earlier version of this app didn’t work smooth before. After update, can’t feel the app not smooth anymore because it even does not work. Can’t register. Can’t receive sms verification code. Even you receive one, it won’t work. Amazing 3M! ### 1/5 — 一直hold 住係 83% 😂 到2046? *2021-04-18, version 2.9* 幾時先可以正常使用？ ### 1/5 — 完全沒有用的一個apps *2021-02-13, version 2.9* 使用 KJ455F-6 超過一年，在這一年內，即使此apps更新了兩次版本，仍無法跟我的 KJ455F-6 連線，決定刪除此apps. 請 3M 先測試好產品後才讓消費者使用，真讓人失望！ ### 1/5 — 其實有冇人係成功連到架？ *2020-08-05, version 2.6* 我冇辨法連到！ ### 1/5 — 新版本根本就用唔到 *2020-05-28, version 2.6* 之前仲好地地，新版本後根本連接唔到，永遠去到83%就停，點攪呀！ ### 1/5 — 完全用不了，怎么都连不上，垃圾 *2020-05-28, version 2.6* 完全用不了，怎么都连不上，垃圾 ### 1/5 — KJ455F-6 *2020-02-08, version v2.1.1* 我用 iPhone 8 Plus 試咗好多次，個app都link唔到部 KJ455F-6 air purifier，我已經跟足指示做，都唔得！我就係見有app先買！！點知根本用唔到！！早知佢個app廢嘅就買Amway Atmosphere Sky或者Dyson Cryptomic! ## Frequently asked questions about 3M™ Purification Expert ### What 3M products does the Purification Expert app work with? The 3M Purification Expert app is designed to interface with 3M's new generation room air purifiers and water filtration products. ### Can I control my air purifier from anywhere using the app? Yes, the app allows for remote control of your 3M room air purifier, enabling you to manage its settings and operation from a distance. ### Does the 3M Purification Expert app show my home's air quality? Yes, the app provides data visualization for your home's air quality, allowing you to understand the status of your air purification. ### How does the app help with filter maintenance? The 3M Purification Expert app provides reminders for filter usage and replenishment, helping you stay on top of necessary maintenance for your devices. ### What devices is the 3M Purification Expert app available on? The app is currently supported on iPhone and iPod devices. ### How often is the 3M Purification Expert app updated? The latest version of the app is 3.1, and it was last updated on July 31, 2023. Updates ensure continued compatibility and performance. ### Is the 3M Purification Expert app free to download? Yes, the 3M Purification Expert app is available for free download and use. ### What is the age rating for the 3M Purification Expert app? The app has an age rating of 4+, making it suitable for a wide range of users. ## Version history (last 5 releases) ### 3.1 — 2023-07-31 Fixes for WiFi pairing bug ### 3.0 — 2023-02-02 Privacy policy updates ### 2.9 — 2021-02-11 Fix Bug ### 2.8 — 2021-01-29 Adjust UI Fix bug ### 2.7 — 2020-08-20 Adjust UI ## Apps similar to 3M™ Purification Expert | App | Rating | Price | Category | | --- | --- | --- | --- | | [Hill York Mobile](https://appshunter.io/ios/app/hill-york-mobile/id1019590483) | 1.0 (2) | Free | Business | | [GrandStar Textile IoT](https://appshunter.io/ios/app/grandstar-textile-iot/id6444598223) | — | Free | Business | | [KAN Quick Surface](https://appshunter.io/ios/app/kan-quick-surface/id1243377753) | — | Free | Business | | [决策易-医药行业CRM云解决方案](https://appshunter.io/ios/app/crm/id1102208633) | 1.0 (1) | Free | Business | | [Xemplar Auto](https://appshunter.io/ios/app/xemplar-auto/id1043570600) | 5.0 (6) | Free | Business | | [EnTouch Mobile](https://appshunter.io/ios/app/entouch-mobile/id784862432) | 2.8 (4) | Free | Business | ## More apps by 3M Company - [Post-it®](https://appshunter.io/ios/app/post-it/id920127738) - [3M 自動車補修製品ハンドブック](https://appshunter.io/ios/app/3m/id934700011) - [iOn HEALING](https://appshunter.io/ios/app/ion-healing/id959319381) - [3M™ COSMO](https://appshunter.io/ios/app/3m-cosmo/id985604567) - [Scott Sight](https://appshunter.io/ios/app/scott-sight/id1174198103) All apps by 3M Company: https://appshunter.io/developer/396772465 ## Related topics [filtrete](https://appshunter.io/ios/topics/filtrete) · [3m filtrete](https://appshunter.io/ios/topics/3m-filtrete) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-23.*