1. Introduction
This manual provides essential information for the proper use, maintenance, and replacement of your InSinkErator F-201R Replacement Water Filter Cartridges. These cartridges are designed for use with InSinkErator F-201 Filtration Systems, commonly found with Instant Hot Water Dispensers, and are also compatible with refrigerators, icemakers, and other drinking water systems.
The F-201R filter is engineered to improve drinking water quality by reducing chlorine taste and odor, providing a cleaner and more refreshing taste. It is NSF Standard 42 listed, ensuring its performance in reducing aesthetic impurities.
2. Product Overview
Figure 1: InSinkErator F-201R Replacement Water Filter Cartridges (2-Pack).
This image displays two InSinkErator F-201R water filter cartridges, typically sold as a 2-pack. Each cartridge is white with a red cap on top and features a label indicating "Instant Hot Water Dispenser Filter" and "Model F-201R," along with information about reducing sediment, chlorine taste, and odor.
2.1 Key Features
- Enhanced Water Taste: Specifically designed to reduce chlorine taste and odor for improved drinking water quality.
- NSF Standard 42 Listed: Certified for the reduction of aesthetic impurities.
- Sanitary Quick-Change Design: Allows for fast and easy cartridge replacement without direct contact with used filter material.
- Versatile Application: Ideal for Instant Hot Water Dispensers, refrigerators, icemakers, and other drinking water systems.
3. Setup and Installation
The InSinkErator F-201R filter cartridges feature a sanitary quick-change design, making installation straightforward. No need to shut off the main water supply for replacement.
3.1 Replacing the Filter Cartridge
- Locate your existing InSinkErator water filter system, typically found under the sink near your Instant Hot Water Dispenser or other connected appliance.
- Prepare a small towel or rag to catch any minimal water drips during the replacement process.
- Grasp the old filter cartridge firmly. Depending on your system, you will either twist it counter-clockwise to unlock it or simply pull it down if it's a push-in type. The system is designed to automatically shut off water flow when the cartridge is removed.
- Remove the old cartridge. A small amount of water may drip out; this is normal.
- Unpack the new F-201R filter cartridge. Remove the red protective cap from the top of the new filter.
- Align the new cartridge with the filter head. Insert it by pushing it up and twisting clockwise until it locks securely into place. You should feel it click or become firm.
- Once the new filter is installed, run cold water through the connected dispenser or faucet for approximately 3 gallons (or until the water runs clear and cold) to flush the system and remove any air or carbon fines.
- Optional: Use a permanent marker to write the installation date on the new filter cartridge for future reference.
Figure 2: New F-201R filter cartridge, still in its protective plastic, showing the red cap.
This image shows a new InSinkErator F-201R filter cartridge, still sealed in its clear plastic packaging. The red protective cap is visible on the top of the filter, which must be removed before installation.
4. Operating Instructions
The InSinkErator F-201R filter operates passively as part of your existing water filtration system. Once installed, it continuously filters water as it passes through to your connected appliance (e.g., instant hot water dispenser, refrigerator, icemaker).
No specific user interaction is required for the filter to function beyond its initial installation and periodic replacement.
5. Maintenance
Regular replacement of the filter cartridge is crucial for maintaining optimal water quality and system performance.
5.1 Filter Replacement Schedule
It is recommended to replace the InSinkErator F-201R filter cartridge every 6 to 12 months, or sooner if you notice a decline in water quality (e.g., return of chlorine taste or odor) or a significant reduction in water flow. The actual lifespan of the filter depends on your water usage and local water conditions.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Chlorine taste/odor returns. | Filter cartridge is exhausted. | Replace the filter cartridge. |
| Reduced water flow. | Filter cartridge is clogged with sediment. | Replace the filter cartridge. |
| Water leaking from filter head. | Cartridge not properly seated or O-rings damaged. | Ensure cartridge is fully twisted and locked. Check O-rings for damage. If issue persists, contact customer support. |
| Cloudy or discolored water after replacement. | Air or carbon fines in the new filter. | Run water through the system for several minutes (approx. 3 gallons) until it clears. |
7. Specifications
- Model: F-201R
- Material: Plastic
- Assembled Diameter: 3.25 Inches
- Item Weight: 1.76 Pounds (for the 2-pack)
- External Testing Certification: NSF Standard 42
- Product Benefits: Reduces chlorine, taste and odor
- Unit Count: 2.0 Count (Pack of 1)
- Color: White
- Flow Rate: 0.75 gpm (2.84 lpm)
- Pressure: 20-125 psi (138-862 kPa)
- Capacity: 500 gallons (1,892 liters)
8. Warranty and Support
Warranty Description: No Warranty (as per product data).
For further assistance, technical support, or to purchase additional replacement cartridges, please visit the official InSinkErator website or contact their customer service directly. Refer to the product packaging for the most current contact information.
You can also visit the InSinkErator Store on Amazon for more products and information.
