Product Description 1.NSF certified lead-free materials that can give total protection to you and your family's health. 2.It can reduce chlorine,taste and odor to deliver clean water tasting refresh like montain spring water. 3.You can enjoy 6 months or 200 gallons of clean, great-tasting water straight from your own refrigerator. 4.Leak-proof technology allows for precise fit without water leaks.Accurate and simple design makes installation easy without tools required. ECO-FRIENDLY renewable coconut shells as the raw material for a better world with higher micropore volume translates and porosity for greater adsorption. Features: Model: kenmore 9083 Temperature: 1-38 Degrees Centigrade (34-100 Degrees Fahrenheit) Flow rate: 0.5 GPM (1.9LPM) Pressure: 30-125 PSI Capacity: 250 Gallons Replacement Cycle: 6 Months Size Weight:380*60*60mm/355g Compatible Models: 4152, 4402, 4403, 4432, 4442, 4443, 4602, 4603, 5022, 5027, 5028, 5029, 5034, 5044, 5045, 5110, 5111, 5112, 5159, 5408, 5409, 5458, 5459, 5478, 5479, 5520, 5521, 5522, 5523, 5538, 5539, 5552, 5553, 5560, 5561, 5616, 5617, 5618, 5619, 5623, 5624, 5636, 5637, 5638, 5639, 5653, 5654, 5656, 5657, 5658, 5659, 5666, 5667, 5668, 5669, 5670, 5671, 5672, 5673, 5678, 5679, 5682, 5683, 5686, 5687, 5692, 5693, 5698, 5699, 5702, 5703, 5706, 5707, 5716, 5736, 5737, 5744, 5745, 5770, 5771, 5778, 5779, 5786, 5787, 5790, 5791, 5794, 5795, 5796, 5797, 5798, 5799, 5802, 5803, 5812, 5813, 5814, 5815, 5816, 5817, 5822, 5823, 5827, 5832, 5842, 5843, 5850, 5851, 5852, 5853, 5870, 5871, 5872, 5873, 5890, 5891, 5894, 5895, 5896, 5897, 5912, 5913, 5942, 5943, 5996, 5997. Installation Instructions: 1. Press the push button to open the filter cover 2. Pull the old cartridge downward to remove 3. With new cartridge in the horizontal position, push the the cartridge into the manifold hold until it stops 4. Push it up in firmly until you cannot push up further 5. Push the filter cover until it clicks into place 6. After replacing flush approx. 3-4 gallons of water through filter before use