Whirlpool WHEERM Reverse Osmosis Under Sink Replacement Filter Item #1435696 Model #PACCY160GA1 Full length neutral bars for faster Full length neutral bars for faster and easier wiring and 100% split neutral holes on each side are rated for #14 4 wire Includes a 5 liter hopper to hold a large amount of material Reduces many contaminants to provide bottled water quality water right at your kitchen sink for a fraction of the cost 2 Year filter life replace your systems membrane every 1 to 2 years depending on your water conditions as it is essential to change your filters on time to ensure your system is working properly