GLACIER FRESH Refrigerator Water Filter Replacement, 3 Pack

From the brand, the previous page, and more packs for you to choose from, the next page presents the product description. The previous page leads to the certification information, where you can find the certification, select the water filter, and enter the model number.

The GLACIER FRESH Replacement for 4204490 Filter is made of materials and construction that have been tested and verified to meet NSF42 standards by an independent laboratory. The filter removes 97.9% of chlorine and improves the smell and taste of the water. For more details on the NSF information, you can enter the certified model number "GF-ZERO" or the manufacturer "Ningbo Pureza Technology, LLC" on the NSF database.

The GF-ZERO Refrigerator Water Filter has been tested in the laboratory and found to remove 97.9% of the chlorine while maintaining all necessary micronutrients, improving the smell and taste of the water.

The filter is compatible with a wide range of Sub-Zero refrigerator models, including the 4204490, 4290510, 9030868, 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, and BI-42SD side-by-side refrigerator/freezer.

The water filter replacement 4204490 features a twist-lock design for quick and easy filter changes, and a leak-proof fit that requires no tools. It is recommended to replace the water filter cartridge every six months or 300 gallons (depending on your actual water usage) to maintain higher water and ice quality.

product information: