This Waterdrop XWFE filter is $27.99, matching its all-time low price and down from the $34.19 regular price. It's certified under NSF/ANSI 42 & 372 standards for lead-free filtration and includes a built-in chip so compatible GE refrigerators recognize it automatically.

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Features Built-in chip for quick refrigerator recognition NSF/ANSI 42 & 372 certified for lead-free filtration Reduces chlorine, sand, sediment, and rust Made with activated carbon from coconut shells Tested to withstand 100,000 cycles Compatible with select GE French Door, Side-by-Side, and Top/Bottom refrigerators