20" X 20" X 1" Lifetime Permanent Washable Filter
Permatron 3856-2020LRG | Our#: 177895
1 Year Purchase Guarantee - Free returns for a year, up to $1000 of purchase protection.
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Refrigerator Water Filter Tip #5:
It’s a good idea to smear some food-grade silicone on the rubber rings at the end of your filter.