Woder Gen4 WD-G4-REP Replacement Water Filter Cartridge User Manual
Model: WD-G4-REP
Introduction
This manual provides comprehensive instructions for the Woder Gen4 WD-G4-REP replacement water filter cartridge. It covers installation, operation, maintenance, and specifications to ensure optimal performance and longevity of your filtration system. The WD-G4-REP cartridge is designed to remove a wide range of contaminants while preserving essential minerals in your drinking water.
This cartridge is compatible with the following Woder systems:
- Single Stage Systems: WD-G4-DC, WD-G4-JG
- Dual Stage Systems (as 2nd stage): WD-D-20M-G4-DC, WD-D-20M-G4-JG, WD-D-FRM-G4-DC, WD-D-FRM-G4-JG, WD-D-HM-G4-DC, WD-D-HM-G4-JG
Image: Woder Gen4 WD-G4-REP replacement water filter cartridge, illustrating its design and labeling.
Setup and Installation
The Woder Gen4 WD-G4-REP cartridge is designed for quick and easy replacement, requiring no specialized plumbing. It is intended for use with systems that feature automatic shut-off valves.
- Preparation: Ensure the water supply to your filtration system is turned off before beginning the replacement process.
- Remove Old Cartridge: Follow the instructions specific to your Woder system model for safely detaching and removing the used filter cartridge.
- Install New Cartridge: Align the new WD-G4-REP cartridge with the system housing. Insert and secure it according to your system's instructions. Ensure a tight, leak-free connection.
- Initial Flush: After installation, slowly turn on the water supply. Run water through the newly installed cartridge for at least 3 minutes to flush out any air and carbon fines. This ensures optimal performance and taste.
Important Safety Note: This water filter unit is to be used in conjunction with municipally treated water. Do not use with water that is microbiologically unsafe.
Operating Principles
The Woder Gen4 WD-G4-REP utilizes advanced selective filtration technology. This proprietary method effectively removes 99.9% of harmful contaminants while intentionally retaining beneficial essential minerals naturally present in tap water.
The cartridge is designed to reduce or remove the following:
- Lead
- Heavy metals
- Chlorine
- Mercury
- PFCs (Perfluorinated Compounds)
- TMHs (Trihalomethanes)
- VOCs (Volatile Organic Compounds)
- Glyphosate
- Chromium 6
- Detergent
- Turbidity
- Unpleasant odors and tastes
The cartridge is certified by WQA to NSF/ANSI 42 for Chlorine, taste, odor, and NSF/ANSI 372 for lead-free compliance, as verified by test data.
Maintenance
Regular replacement of your WD-G4-REP cartridge is crucial for maintaining optimal water quality and system performance. The cartridge lifespan is approximately 1 year under warranty, though actual capacity may vary depending on the levels of sediment and contaminants in your tap water.
Cartridge Replacement: Replace the cartridge annually, or sooner if you notice a decrease in water flow or a return of unpleasant tastes or odors. Refer to the "Setup and Installation" section for replacement steps.
Troubleshooting
- Reduced Water Flow: If water flow decreases significantly before the recommended replacement interval, it may indicate a heavily clogged filter due to high sediment levels. Consider replacing the cartridge.
- Unpleasant Taste/Odor Returns: This is a primary indicator that the filter media is exhausted and the cartridge needs to be replaced.
- Leaks: Ensure all connections are properly tightened during installation. If leaks persist, re-check the cartridge seating and connection points.
- Cloudy Water Initially: It is normal for newly installed filters to produce cloudy water for a short period due to trapped air. Flush the system for 3-5 minutes until the water runs clear.
For issues not resolved by these steps, please contact Woder customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | WD-G4-REP |
| Material | Carbon Fiber |
| Product Dimensions (D x W x H) | 2.52" x 2.52" x 12.5" |
| Item Weight | 1.2 Pounds |
| External Testing Certification | WQA (NSF/ANSI 42, NSF/ANSI 372) |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Filtration Technology | Advanced Selective Filtration |
| Origin | Designed in Israel, Made in the USA |
Warranty and Support
Warranty: The Woder Gen4 WD-G4-REP replacement cartridge comes with a 1-year warranty on its lifespan, provided it is used under normal operating conditions and with municipally treated water.
Customer Support: For technical assistance, warranty claims, or any questions regarding your Woder product, please visit the official Woder website or contact their customer service department. More information can be found at www.woder.com/clean.
Safety Precaution: Keep out of reach of children.
Disposal
The Woder Gen4 WD-G4-REP filter cartridge is designed to be 100% recyclable. For detailed instructions on how to recycle your used cartridge, including obtaining a shipping label and mailing instructions, please visit woder.com/recycle.
