1. Product Overview
The Waterdrop 836848 refrigerator water filter is designed to provide clean, filtered water by reducing various impurities. This filter utilizes a 100% Sri Lankan selected coconut shell carbon block for enhanced filtration performance.
It is certified by NSF International against NSF/ANSI Standard 42 for the reduction of chlorine, taste, and odor, and NSF/ANSI 372 for lead-free materials.

Image 1.1: Waterdrop 836848 Refrigerator Water Filters.
2. Compatibility
This Waterdrop filter is compatible with specific Fisher & Paykel refrigerator models. Please verify your existing filter's part number before purchase.
Compatible Fisher & Paykel Models:
- E402, E442, E522
- RF522, RF402, RF442, RF540, RF610, RF135, RF170, RF201
Replaces Filter Part Numbers:
- Fisher & Paykel: 836848, 862285, 862284, 836860, PS2067635
- Amana: 67003662
- RO185011, RO185014, RO185012
- Supco: WF296, WF60
- EFF-6017A

Image 2.1: Confirming the correct filter model for replacement.
3. Setup and Installation
No tools are required for the installation of this refrigerator water filter. Follow these steps for a proper fit and to prevent leakages.
- Locate the Filter: Identify the current water filter in your refrigerator. Refer to your refrigerator's manual if unsure.
- Turn Off Water Supply: It is recommended to turn off the water supply to the refrigerator before replacing the filter to prevent spills.
- Remove Old Filter: Twist the old filter counter-clockwise to unlock it, then pull it straight out. Some water may drip, so have a towel ready.
- Prepare New Filter: Remove the protective cap from the new Waterdrop filter.
- Insert New Filter: Align the new filter with the filter housing. Push it firmly into the housing and twist clockwise until it locks into place. Ensure a snug fit to prevent leaks.
- Restore Water Supply: Turn the water supply back on.

Image 3.1: The Waterdrop filter is designed for an ideal fit, minimizing leakage risks.
4. Operating Instructions
After installing the new filter, it is important to flush the system to remove any air and carbon fines from the filter. This ensures optimal performance and taste.
- Flush the System: Dispense approximately 2-3 gallons of water through the refrigerator's dispenser. This process helps to clear any trapped air and fine carbon particles from the new filter.
- Check for Leaks: Visually inspect the filter area for any signs of water leakage. If leaks are present, re-check the installation to ensure the filter is properly seated and locked.
- Reset Filter Indicator: If your refrigerator has a filter change indicator light, consult your refrigerator's manual for instructions on how to reset it.

Image 4.1: The advanced filtration process effectively reduces chlorine and other impurities.
5. Maintenance
Regular filter replacement is crucial for maintaining water quality and refrigerator performance.
- Replacement Frequency: Replace your Waterdrop filter every 6 months or after filtering 300 gallons of water, whichever comes first. This duration may vary based on local water quality and usage.
- Monitoring Lifespan: The product includes complimentary month install stickers to help you track the filter's service life. Apply a sticker to the filter or a visible location on your refrigerator with the installation date.
- Signs of Filter Exhaustion: A decrease in water flow, changes in water taste or odor, or the activation of your refrigerator's filter indicator light are signs that the filter needs replacement.

Image 5.1: The filter utilizes selected natural and food-grade materials for effective filtration.
6. Troubleshooting
If you encounter issues after installing your new Waterdrop filter, consider the following:
- Slow Water Flow: Ensure the filter is correctly installed and fully seated. Air trapped in the system can also cause slow flow; dispense more water to flush it out. If the filter is old, it may be clogged and require replacement.
- Water Leakage: Verify the filter is twisted completely clockwise and securely locked into the housing. Remove and re-install the filter, ensuring the O-rings are properly seated and not damaged.
- Unusual Taste or Odor: This can occur if the filter was not adequately flushed after installation. Dispense an additional 2-3 gallons of water. If the issue persists, ensure the filter is not past its recommended lifespan.
- Filter Indicator Light Remains On: Refer to your refrigerator's user manual for specific instructions on how to reset the filter indicator light for your model.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | WD-836848-3 |
| Material | Lead-Free Material, Food-Grade Material, Advanced Activated Coconut Carbon Block |
| Product Dimensions | 7.91"D x 2.64"W x 8.15"H |
| Item Weight | 1.98 Pounds |
| External Testing Certification | NSF 42, NSF 372 |
| Filter Lifespan | 6 months or 300 gallons (whichever comes first) |
| Unit Count | 3.0 Count (per pack) |
| UPC | 840814130599 |
8. Warranty and Support
Waterdrop is dedicated to providing high-quality filters that fit perfectly without leaks. Your satisfaction is important.
For any questions, concerns, or support regarding your Waterdrop filter, please do not hesitate to contact the manufacturer directly. Refer to the packaging or the official Waterdrop website for current contact information.
9. Official Product Videos
No official product videos from the seller were found for this item in the provided data.
