Enhance your home drinking water with the Philips WP3811 Water Purifier bundled with the WP3911 Filter. This Japanese-made filter features a four-stage filtration system including a mesh filter, activated carbon, auxiliary filtration layer, and ultra-fine hollow fiber membrane with 5.2 billion micro-pores to effectively filter out harmful substances as small as 0.1 microns. It removes up to 99.99% of bacteria, chlorine, and odors while retaining essential minerals. Easy to install on most faucets without electricity, this purifier delivers a powerful purification performance, lasting up to 8 months per filter change. With dimensions of 60 x 137 x 105mm and a high flow rate of 2 liters per minute, it ensures clean and healthy drinking water anytime.