Introduction
Thank you for choosing the Waterdrop WD-F13 refrigerator water filter. This filter is designed to provide clean, great-tasting water by effectively reducing various impurities. It is certified by NSF 42 and NSF 372 for material safety and performance, ensuring reliable filtration for your household.

Image: Waterdrop filter displaying NSF/ANSI 42 & 372 certifications, indicating trusted quality and safety standards.
Setup and Installation
The Waterdrop WD-F13 filter is designed for easy, tool-free installation. Before beginning, ensure you have the correct filter model for your refrigerator.
Compatibility Check
This filter is compatible with various GE refrigerator models, including replacements for GE MWF, SmartWater MWFP, MWFINT, MWFA, GWF, HDX FMG-1, Kenmore 9991, GSE25GSHECSS, and WFC1201. Always verify your refrigerator's specific filter model before installation.

Image: Visual comparison of Waterdrop WD-F13 and WD-F48 filters, highlighting the correct model for compatibility.
Installation Steps
- Locate your refrigerator's filter compartment, typically in the top right corner of the fresh food section.
- Twist the old filter counter-clockwise to unlock and remove it. Some water may drip, so have a towel ready.
- Remove the protective cap from the new Waterdrop WD-F13 filter.
- Insert the new filter into the compartment and twist it clockwise until it locks securely into place.
- Flush the system by dispensing approximately 2-3 gallons of water through the dispenser to remove any air and carbon fines.
- Reset the 'Change Filter' indicator light on your refrigerator, if applicable (usually by holding a button for 3 seconds).

Image: A Waterdrop WD-F13 filter shown installed within a GE refrigerator compartment.
Operating the Filter
Once installed, the Waterdrop WD-F13 filter immediately begins purifying your water. It utilizes a 100% Sri Lankan selected coconut shell carbon block, which offers a larger surface area and more micropores than traditional charcoal filters, leading to improved water taste.
Filtration Benefits
- Reduces harmful impurities including chlorine, sediments, rust, PFOA, and PFOS.
- Improves water taste and removes odors.
- Provides comprehensive protection verified by NSF 42 and NSF 372 certifications.

Image: An illustration depicting the Waterdrop filter's ability to remove chlorine, sediments, rust, odors, bad taste, PFOA, PFOS, and other impurities.

Image: A scientist presenting the Waterdrop filter's effectiveness in reducing PFOA and PFOS, with information on potential health effects of these chemicals.
Chlorine Reduction Test
Video: A demonstration of the Waterdrop filter's effectiveness in reducing residual chlorine compared to tap water and competitor filters. The test shows tap water and competitor filters turning red/pink when a chlorine reagent is added, while water filtered by Waterdrop remains clear, indicating successful chlorine removal.
Maintenance
Regular replacement of your water filter is crucial for maintaining optimal water quality and flow rate.
Filter Replacement Frequency
The Waterdrop WD-F13 filter should be replaced every 6 months or after filtering 300 gallons of water, whichever comes first. This ensures continuous high-quality filtration.
Tracking Filter Life
Complimentary month install stickers are included with your filter pack to help you track when the filter was installed and when it's due for replacement. This eliminates guesswork and ensures timely changes.

Image: The Waterdrop filter highlighting its capacity of 300 gallons or 6 months of filtration, promoting environmental and cost benefits.
Troubleshooting
Slow Water Flow
If you experience a noticeable reduction in water flow rate from your dispenser, it may indicate that the filter is clogged or nearing the end of its lifespan. Try the following:
- Ensure the filter is correctly installed and securely twisted into place.
- If the filter is old, replace it with a new one.
- Flush the new filter as per installation instructions to remove trapped air.
Water Leakage
If water leaks from the filter housing, ensure the filter is properly seated and twisted until it is snug. The precision measurement technology used in manufacturing ensures a perfect fit, minimizing leakage risks.
Unusual Taste or Odor
If water retains an unusual taste or odor after filtration, ensure the filter is new and properly installed. Flush the system thoroughly. If the issue persists, the filter may be exhausted and require replacement.
Specifications
| Feature | Detail |
|---|---|
| Model Number | WD-F13 |
| Material | Water Filter (100% Sri Lankan selected coconut shell carbon block) |
| Product Dimensions | 10.23"D x 3.46"W x 5.27"H |
| Item Weight | 2.28 Pounds |
| External Testing Certification | NSF 42 (Reduces aesthetic impurities), NSF 372 (Lead-free materials) |
| Capacity | 300 gallons (1,137 litres) |
| Flow Rate | 0.5 gpm (1.9 lpm) |
| Temperature Range | 33-100°F (0.6-38°C) |
| Pressure Range | 20-100 psi (140-689 kPa) |
| Included Components | Refrigerator Water Filter Replacement, Month Install Stickers, User's Manual |
| BPA-Free | Yes (NSF 372 certified) |

Image: Illustration detailing the robust construction of the Waterdrop filter, highlighting its performance under various pressure tests for leak-free reliability.

Image: The Waterdrop filter alongside coconut shells and activated carbon, illustrating its construction from food-grade, lead-free, and BPA-free materials.
Warranty Information
Waterdrop provides a 6-Month Return Policy on every filter confirmed with defects in material, workmanship, and any filter caused malfunction. For specific details regarding the Product Lifetime Warranty, please refer to the official Waterdrop website or contact customer support.
Customer Support
For any questions, concerns, or assistance with your Waterdrop WD-F13 filter, please contact Waterdrop customer support:
- Phone (U.S.): 1-888-352-3558
- Email: FRG@waterdropfilter.com
- Website: waterdropfilter.com
Waterdrop is committed to providing 24/7 online service and quick support to ensure your satisfaction.