The AquaEco LT700PAQE water filter is a premium compatible filter for LG LT700P. It uses coconut carbon block technology to remove chlorine, particles, impurities, dirt, rust, sand, taste, odour and lead. Independently certified to NSF 42 & 53 international standards. Specification: Micron Rate: 5 Micron Operating Temp: 38-100 Operating Pressure: 30-120 PSI/207-824 KPA Flow Rate: 0.75 GPM/2.8 LPM NSF Tested Service Life: 300 Gallons or 6 Months Performance: Removes 99% of Chlorine, particles, impurities, dirt, rust, sand, taste and odour Certification: NSF 42 & 53 Installing the Filter Cartridge: On models without a replacement indicator light, apply the month sticker to the new cartridge and mark your calendar to remind you to replace the filter after six months. Press the push button to open the filter cover. Pull the old cartridge upward to remove and discard. With the new cartridge in the horizontal position, push the cartridge into the manifold hold until it stops Remove the protective cap from the end of the new cartridge. Push the filter cover downward until it clicks into place. Run water from the dispenser for 6-8 minutes (about 3-4 litres) to clear the system and prevent sputtering. On models with a replacement indicator light, press and hold the RESET WATER FILTER PAD on the dispenser