1. Product Overview
The PERCOLA PCL-67 refrigerator water filter is designed to provide clean, fresh-tasting water by effectively reducing various impurities. This filter utilizes advanced filtration technology to improve water quality for your household.
Key Features:
- Effective Filtration: Reduces 99% of chlorine, taste, odor, particles, and turbidity.
- Long-Lasting: Designed for 6 months or 300 gallons of use.
- Easy Installation: Tool-free replacement process.
- Certified Quality: PCL-67 is certified by Third Party Laboratory Testing for chlorine reduction.
Compatible Refrigerator Models:
This filter is compatible with the following Hisense and Mora refrigerator models:
- Hisense HX2017F-A
- Hisense HX2017FR-A
- Hisense HRF266N6CSE1
- Hisense HRF266N6CSE
- Hisense HRF209N6CSE
- Hisense HRF254N6TSE
- Hisense HRF254N6DSE
- Hisense RF26N1ASE
- Hisense HRF210N6CBE
- Mora MRF266N6CSE
- Mora MRF211N6CSE

Figure 1: Visual guide to identify the correct filter model (HX2017FR-A).

Figure 2: PERCOLA filter compatibility with Hisense and Mora models.
2. Important Safety Information
Please read all safety information before installing or using your new water filter. Failure to follow these instructions could result in property damage or personal injury.
- Use this filter only with potable (safe to drink) water.
- Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.
- Ensure the filter is installed correctly to prevent leaks.
- Flush the filter for 3-5 gallons (approximately 15-20 liters) after installation to remove air and carbon fines.
- Replace the filter at the recommended interval to maintain optimal performance and water quality.
3. Installation Guide
Before Installation:
- Locate your refrigerator's water filter compartment, typically inside the refrigerator or in the base grille.
- Turn off the water supply to the refrigerator.
- Twist the old filter counter-clockwise to remove it. Some water may drip out, so have a towel ready.
- Remove the protective cap from the new PERCOLA PCL-67 filter.
Installation Steps:
- Align the new filter with the filter housing.
- Insert the filter into the housing and twist it clockwise until it locks into place. You may feel a slight resistance.
- Turn the water supply back on.
- Run water through the dispenser for approximately 3-5 gallons (15-20 liters) to flush the system. This removes air and any loose carbon particles, ensuring clear, fresh water.
- Check for any leaks around the filter housing. If leaks occur, re-install the filter.
- Reset the 'Change Filter' indicator on your refrigerator, if applicable. Refer to your refrigerator's manual for specific instructions.

Figure 3: Features highlighting easy and secure installation.
4. Operating Parameters
For optimal performance and safety, ensure your water system operates within the following parameters:
| Parameter | Value |
|---|---|
| Temperature | 34-100°F (1.1-37.8°C) |
| Working Pressure | 30-125 PSI (207-862 KPA) |
| Flow Rate | 0.5 GPM (1.9 LPM) |
| Capacity | 300 GAL (1,136 L) |

Figure 4: Operating parameters listed on the filter label.
5. Maintenance and Replacement
Regular maintenance and timely replacement of your water filter are crucial for maintaining water quality and the longevity of your refrigerator's water system.
Filter Replacement Frequency:
The PERCOLA PCL-67 filter is designed to last for 6 months or filter 300 gallons (1,136 liters) of water, whichever comes first. Exceeding this period may reduce filtration effectiveness and potentially impact water flow.

Figure 5: Recommended filter replacement interval.
Maintenance Tips:
- Always flush the new filter thoroughly after installation.
- Keep spare filters in a cool, dry place, away from direct sunlight.
- Do not attempt to clean or reuse old filters.
6. Troubleshooting
If you encounter any issues with your PERCOLA water filter, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Slow water flow | Air in the system; clogged filter; low water pressure. | Flush the filter for 3-5 gallons; replace filter if past lifespan; check household water pressure. |
| Bad taste/odor in water | Insufficient flushing; filter past lifespan; contaminated water source. | Flush the filter thoroughly; replace filter; contact local water authority if taste persists. |
| Water leaks from filter area | Filter not installed correctly; damaged O-rings. | Remove and re-install the filter, ensuring it's securely twisted into place; inspect O-rings for damage. |
| Filter indicator light remains on | Indicator not reset. | Refer to your refrigerator's user manual for instructions on how to reset the filter indicator. |
7. Product Specifications
| Specification | Detail |
|---|---|
| Model Number | PCL-67 |
| Material | Carbon Fiber |
| Product Dimensions | 2.1"D x 2.1"W x 8.96"H |
| External Testing Certification | NSF |
| Product Benefits | Reduces Chlorine, Taste, Odor, Particles, Turbidity, Heavy Metals, Sand, Rust, Sediment |
| Unit Count | 2.0 Count |
| Manufacturer | Shenzhen Yonghan International Trade Co., Ltd. |

Figure 6: Internal structure and materials of the PERCOLA filter.

Figure 7: Comprehensive list of impurities reduced by the filter.
8. Warranty and Support
PERCOLA stands behind the quality of its products. This water filter is covered by a standard manufacturer's warranty against defects in materials and workmanship. Please retain your proof of purchase for warranty claims.
For technical support, warranty inquiries, or any questions regarding your PERCOLA water filter, please contact our customer service team. Refer to the product packaging or the retailer's website for the most current contact information.