Crystala Refrigerator Water Filter Replacement, Pack of 3

Revised Content (490 words):

Product Description: Installation

To install the filter, first, pull out on the bottom edge of the grille assembly and tilt the grille frame upward. Next, slowly rotate the cartridge one-quarter turn counterclockwise to disengage it. Gently twist the cartridge until it is free from the base. Note that there will be water in the filter cartridge, so it is normal for a small amount of water to spill out.

Align the cartridge so that the locking tabs can be inserted into the filter head. Then, rotate the filter cartridge into the base approximately one-quarter turn and turn it clockwise until it stops. Do not overtighten.

Finally, press and hold the water filter button on the control panel for five seconds.

Crystala Replacement for 4204490 Filter

After our laboratory testing, the 4204490 refrigerator water filter removes 97.9% of chlorine and improves the water's smell and taste, while maintaining all necessary micronutrients.

Compatibility

The Crystala Replacement for 4204490 Filter is compatible with the following Sub-Zero refrigerator models:

• PRO 48
• PRO 48 with glass door
• BI-36F freezer
• BI-36U up and down refrigerator/freezer
• BI-48S side-by-side refrigerator/freezer
• BI-48SD side-by-side refrigerator/freezer
• BI-36UG glass door refrigerator/freezer
• BI-30U up and down refrigerator/freezer
• BI-30UG glass door refrigerator/freezer
• BI-42S side-by-side refrigerator/freezer
• BI-42SD side-by-side refrigerator/freezer

Twist-Lock Design and Leak-Proof Fit

The water filter replacement 4204490 features a twist-lock design for a quick and easy filter change. The leak-proof fit eliminates the need for tools during installation.

Filter Life

For optimum filtration, replace the water filter cartridge every six months or 300 gallons, depending on your actual water usage. Periodic replacement of the water filter ensures higher quality water and ice.

Note: If you encounter any problems during the installation process, please do not hesitate to contact us.

product information: