The AquaEco DA29-00003GAQE water filter is a premium compatible filter for Samsung DA29-00003G. 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: 0.5 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. Remove old filter cartridge by grasping and turning to the left about 1/4 turn. Remove the protective cap from the end of the new cartridge Insert the new filter into the filter head. Turn the cartridge 1/4 turn to the right to lock it 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