Water Filter Cartridges

Note: This product is round, not square. Replacement for DA29-00020B, not compatible with DA29-17376B. The Maxblue refrigerator water filter not only features high filtration performance but is also certified by NSF 42 and 372 for lead-free materials. Excellent filtration: The filter can remove a wide range of contaminants in water, including heavy metals, chlorine, odor, THMs, VOCs, particulates, cadmium, and all other major contaminants, tested by an independent laboratory. Perfect fit: Our professional research team strives to produce precisely fitting refrigerator filters with exquisite technical design, without any water leakage issues. High-quality filter material: Maxblue uses 100% selected coconut shell carbon blocks, which contain a larger surface area and more micropores than inferior carbon blocks. Pure-tasting water: The filter material used in this replacement refrigerator filter has better adsorption properties. This ensures clean, fresh, and delicious water every time. Monthly installable stickers: Simply stick them on your replacement water filters to know when it's time to change them. Keep your drinking water fresh with a small addition. The filter's lifespan is 6 months or 300 gallons, depending on water quality.