May Loc Nuoc helps you maintain your water purifier system with scheduled reminders and organized maintenance tracking.

CORE FEATURES

Filter Status Monitoring
- Track Sediment & Carbon Filter lifespan (6-month cycle)
- Track RO Membrane lifespan (2-year cycle)
- Track UV Lamp lifespan (1-year cycle)
- Monitor system cleaning schedule (3-month cycle)
- View days remaining until replacement
- See next replacement date for each component
- Color-coded status indicators (green, yellow, red)
- Visual progress bars showing filter usage

Flexible Date Management
- Quick preset options: Today, 1/3/6 months ago
- Custom date picker for precise tracking
- Cleaning records: Today, Yesterday, 3 days/1 week ago, or custom date
- Record past maintenance activities
- Set installation dates for all components

Maintenance History
- Automatic recording of all maintenance activities
- View up to 10 recent maintenance records
- Track filter replacements and system cleaning
- Clear history option when needed
- Date and action details for each record

Knowledge Base
- Understanding Water Purifier Components: 5-stage filtration system explained
- Filter Replacement Guidelines: When and why to replace each component
- Water Quality Testing: TDS testing standards and procedures
- Maintenance Best Practices: Daily, weekly, monthly, and quarterly routines
- Troubleshooting Common Issues: Solutions for slow flow, bad taste, and leaks
- Water Conservation Tips: How to reuse reject water effectively
- Health Benefits: Importance of properly purified water

Reference Information
- Water Quality Standards: TDS guidelines for input/output water (300-500 ppm input, 10-50 ppm output)
- Replacement Costs: Average prices for all components ($5-80 range)
- Warning Signs: 8 critical indicators requiring immediate attention
- Energy Efficiency: Power consumption and water waste ratios
- Professional Service: When to call experts and average service costs

USER INTERFACE

Dashboard Screen
- Welcome card with app overview
- Filter status cards with progress bars
- Quick action buttons for all components
- Important maintenance reminders
- Real-time countdown display

Maintenance Screen
- Detailed maintenance schedule (Weekly to 24-month intervals)
- Complete maintenance history log
- Clear history functionality
- Color-coded task cards

Knowledge Screen
- 7 comprehensive information sections
- Easy-to-read card layout
- Practical maintenance guidelines
- Professional troubleshooting advice

Settings Screen
- Current installation dates overview
- Water quality reference standards
- Cost planning information
- Warning signs checklist
- Energy consumption data
- Professional service recommendations
- Data management controls
- Privacy disclaimer

IDEAL FOR

- Homeowners with RO water purifier systems
- Families prioritizing clean drinking water
- Users seeking organized maintenance tracking
- Anyone wanting to extend purifier lifespan
- People concerned about filter replacement schedules