Bwell 5-Stage UF Drinking Water Filter, Model BW-D10UF5 Product Features:: ・ Filter tap water for drinking. ・ Easy to install and move, suitable for residences, condominiums, apartments, hotels, etc. ・ Inlet water pressure: 1 - 4 Bar ・ Can be installed by yourself or by a qualified Bwell technician. ・ Meets NSF drinking water standards. 5-stage water filtration system with 5 filters:: ・ Step 1 PP filter: Filters sediment, turbidity, absorbs color, odor, taste, chlorine, and various organic substances. 5-micron fine filter. Service life: 6-8 months. ・ Step 2: Carbon block filter: Absorbs odors, colors, chlorine, and organic chemicals such as pesticides and THMs. Chloroform and VOCs are removed by fine filtration to 5 microns. Service life: 6-8 months. ・ Step 3: Resin filter: Prevents limescale buildup and reduces water hardness. Usage duration: 6-8 months. ・ Step 4: UF Membrane: Filters germs and bacteria with the highest precision of 0.01 microns. Service life: 12 months. ・ Step 5: Post-silver nano carbon filter: Helps kill bacteria, inhibits growth on the carbon filter, and extends the filter's lifespan. Usage duration: 6-12 months. ・ Warranty: 1 year Product dimensions: 36 × 13 × 36 cm. Weight: 6.8 kg