Filter Change Tracker 2026
Water and air filter reminders
$0.29 · Designed for iPad. Not verified for macOS.
Filter Keeper is an offline management tool for household consumable replacements. It is designed for water purifier cartridges, air purifier filters, air conditioner filters, pre-filters, and other common home filter supplies.
You can create filter profiles for different rooms and devices, set installation dates, recommended replacement cycles, brand models, and spare quantities. The app automatically calculates days remaining and due status. Replacement logs, shopping lists, model notes, and local export help you avoid missed replacements, wrong purchases, and duplicate buying.
No login is required. The app does not connect to the network or collect personal data. All records stay only on your device.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added a feedback feature.
The developer, hao du, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- hao du
- Size
- 12.2 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 8 more
- English, French, German, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- Copyright
- © filterCycleKeeper-dh-2026
