Sub-Zero Classic Series Push-In Style Water Filter Replacement
Replacing the water filter in your Sub-Zero Classic (BI) Series refrigerator is a simple and essential task to ensure clean and fresh-tasting water. In this article, we will guide you through the process of removing, installing, or replacing the water filter in Classic (BI) models. We will also address common concerns such as the water filter icon appearing on the control panel, replacing microbiological or color, taste, and odor (CTO) water filters, and dealing with difficult-to-install or remove filters. So, let’s dive in and learn how to keep your Sub-Zero Classic Series water filter in optimal condition.
How to Remove, Install, or Replace the Water Filter in Classic (BI) Models
If you own a Classic (BI) Series refrigerator and need to remove, install, or replace the water filter, follow these step-by-step instructions:
- To access the water filter, pull out on the bottom edge of the grille assembly and tilt the grille frame forward.
- Remove the old filter by pushing the cartridge in and pulling it out. Refer to the image below for guidance.
Source: Sub Zero Wolf Source: Sub Zero Wolf
- It is normal for a small amount of water to spill out of the filter cartridge during removal.
- If the filter is difficult to remove, you can use a jar opener to provide a better grip. However, if you are unable to remove the filter, it is recommended to contact Factory Certified Service for further assistance and schedule a repair appointment.
- Take the new filter out of its packaging and carefully remove the plastic caps.
- Line up the cartridge so that the locking tabs can be inserted into the filter manifold.
- Push the cartridge in firmly until you hear a click, ensuring it is securely installed.
- Give the new cartridge a slight pull to verify its secure installation.
- Press and hold the filter reset button for five seconds to reset the water filter life monitor. The location of the reset button may vary depending on the model of your Classic (BI) Series refrigerator.
- After installing a new filter, it is recommended to clear air from the system and allow the filter to clean the water lines. Follow these steps:
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- For non-dispenser models, discard the first two full containers of ice.
- For dispenser models, dispense several glasses of water for a period of two minutes.
If you require information on replacing water filters in other Sub-Zero models, refer to the Sub-Zero Water Filter Replacement guide.
Water Filter Icon Appears on Control Panel
The water filter icon on the control panel serves as a helpful indicator that it is time to replace the water filter in your Classic (BI) Series refrigerator. When the icon appears, it’s essential to follow the replacement instructions mentioned above to ensure a continuous supply of clean and fresh-tasting water. Regularly replacing the water filter will maintain the high-quality filtration your Sub-Zero refrigerator provides.
How to Remove a Microbiological or CTO Water Filter
In some instances, you may have a microbiological or color, taste, and odor (CTO) water filter installed in your Classic (BI) Series refrigerator. The process of removing these specialized filters follows the same steps outlined earlier. By pushing the cartridge in and pulling it out, you can safely remove the microbiological or CTO water filter. Ensure you replace it with the appropriate Sub-Zero water filter model recommended for your refrigerator.
How to Replace Part Number 7023811, 7023812, or Former Part Number 7005017
Part numbers 7023811, 7023812, and former part number 7005017 correspond to specific water filter models used in Classic (BI) Series refrigerators. To ensure you select the correct replacement filter for your refrigerator, follow these steps:
- Visit Sub-Zero’s Accessory Store or contact a Factory Certified Parts Distributor directly to purchase the replacement water filter.
- Use the search feature on the Sub-Zero Accessory Store website to find the right water filter for your Classic (BI) model.
- You can also refer to the Sub-Zero Serial Tag Locations for additional guidance in identifying the correct filter for your specific refrigerator.
- Compare the part number of your existing water filter with the available replacements listed in the Water Filter Part Numbers reference.
- Once you have the correct replacement water filter, follow the replacement instructions provided earlier in this article to install it securely.
Discover which Sub-Zero units have water filters and learn how to replace them. For more information on water filter replacements in other models, refer to Sub-Zero Water Filter Replacement.
Water Filter Difficult to Install or Remove
In certain cases, you may encounter difficulty when installing or removing the water filter in your Classic (BI) Series refrigerator. Here are some troubleshooting tips to help you address this issue:
- Ensure you are using the correct replacement filter designed for your specific Classic (BI) model.
- Double-check that the filter cartridge is correctly aligned with the locking tabs on the filter manifold.
- Apply even pressure when pushing the cartridge in until you hear a click, indicating it is securely installed.
- If the filter remains difficult to install or remove, contact Factory Certified Service to schedule a repair appointment. They will provide the necessary assistance to resolve the issue effectively.
Frequently Asked Questions (FAQs)
Where can I purchase replacement water filters for my Sub-Zero Classic (BI) Series refrigerator?
Replacement water filters can be conveniently purchased through Sub-Zero’s Accessory Store or by contacting a Factory Certified Parts Distributor directly.
How can I determine the right water filter for my Sub-Zero Classic (BI) model?
To find the appropriate water filter for your Classic (BI) Series refrigerator, use the search feature on the Sub-Zero Accessory Store website. It will help you identify the compatible water filter based on your specific model.
Are there different part numbers for water filters in Sub-Zero Classic (BI) models?
Yes, the Classic (BI) Series refrigerators may require specific water filter models. You can refer to the Water Filter Part Numbers reference to compare the part number of your existing filter with available replacements.
My water filter is stuck and won’t come out. What should I do?
If you are unable to remove the water filter despite following the recommended steps, it is advisable to contact Factory Certified Service to schedule a repair appointment. They will be able to assist you further in resolving the issue.
How often should I replace the water filter in my Sub-Zero Classic (BI) refrigerator?
It is generally recommended to replace the water filter every six months or based on the manufacturer’s guidelines. However, specific usage conditions and water quality might require more frequent replacements.
Can I install a water filter in a Sub-Zero refrigerator that doesn’t have a water filtration system?
No, you cannot install a water filter in a Sub-Zero refrigerator that does not have a built-in water filtration system. Refer to the Sub-Zero Does Not Have a Water Filtration System reference for a list of units that do and do not have a water filter.
Maintaining a clean and efficient water filtration system in your Sub-Zero Classic (BI) Series refrigerator is crucial for ensuring the availability of pure and fresh-tasting water. By following the
