Crystala Filters LT800P Refrigerator Water Filter, Compatible with LG LT800P. About this item Certified NSF 42 Standard information: Go to NSF’ s database, enter “CF14” in the Brand Name/Model Field. If you find that the product is not NSF42 certified, you can claims identified in the NSF listing. CF14 LT800P LG refrigerator water filter reduces aesthetic impurities such as chlorine, taste and odor. High-quality filter material: 100% selected Sri Lankan coconut shell activated carbon is used, and the adsorption capacity of activated carbon is 10 times that of ordinary carbon. Thanks to the activated carbon filter pores as small as 0.5μm, it can effectively remove 97.9% of chlorine and unpleasant odors, maintaining a delicious taste. LT800P Water filter Service life: Premium coconut shell carbon blocks to minimize contaminants and replace filters every 6 months or 200 gallons. LT800P Refrigerator Water Filter Replacement Compatible: LT800PC, LT800PCS, ADQ73613401, ADQ73613401-S, ADQ73613402, ADQ73613402-S, ADQ73613403, ADQ73613407, ADQ32617801, ADQ32617703, ADQ72910901,ADQ73613408, ADQ75795104, 9490, 46-9490, 469490, 4609490000 etc.