LG LT1000P smart refrigerator water filter, ADQ747935 replacement water filter, 1-4 pack Replace the filter every 6 months or 200 gallons to minimize pollutants Replacing the water filter is important, and LG makes it simple. LG LT1000P can make your drinking water super clean. This 6-month/200-gallon refrigerator water filter can filter the taste and smell of chlorine, while reducing lead, mercury, asbestos and benzene. It provides cleaner and fresher water and ice for you and your family. As LG's original accessories, this spare refrigerator water filter can provide a reliable high-performance high-quality filtration system. The performance of your filter will depend on your usage and the quality of the water source, but a good rule of thumb is that it should be replaced sometime in 3 to 6 months. When the indicator reaches 0, be sure to replace the filter. If the ice and water taste bad, you may need to replace the filter earlier. Pay close attention to the current. Low water flow may indicate that your filter is clogged with particles and it is time to replace it. If the consumption of water and ice is large, the filter may need to be replaced every 3 months. LG LT1000P / LT1000PC spare refrigerator water filter (part number ADQ74793501) is compatible with the following LG refrigerators: LFCC22426S, LFCS28768S, LFXC22526S, LFXC22596S, LFXC24796D, LFXC24796S, LFXS26566M, LFXS26566S, LFXS26596M, LFXS26596S, LFXS26973D, LFXS26973S, LFXS28566, LFXS28566D LFXS28566M, LFXS28566S, LFXS28596D, LFXS28596M, LFXS28596S, LFXS28968, LFXS28968D, LFXS28968S, LFXS30796D, LFXS30796S, LMXC23796D, LMXC23796M, LMXC23796D, LMXS28626, Please check the user manual of your specific LG refrigerator to make sure you buy the correct filter.