Waterdrop 10UA PRO. Waterdrop 10UB PRO. Waterdrop 15UB. Waterdrop 10UB-CM. Waterdrop 17UB. Less than $25.99 per replacement filter WD-RF10(Search ' B085G66JTZ 'on Amazon), save over 50% of cost on subsequent use. It is specifically designed for municipal tap water and can only be with cold water sources. It is not suitable for well water or hot water. The Waterdrop Under Sink Water Filtration System uses innovative multistage filtration. And under sink water filter with faucet can effectively reduce PFOA/PFOS, chlorine, heavy metals, chemical iṁpurity, sediment and other large particles.[2] Use activated carbon block and other advanced filter media ensure efficient and safe filtration. Enjoy healthy and pure water straight from your water filter sink faucet – no need to buy bottled water anymore! Made from BPA-free and lead-free materials, the under sink water filter is certified by IAPMO against NSF/ANSI 372 Standard, ensuring reliable use from inside to outside. Certified by IAPMO against NSF/ANSI 42 Standard, the water filter can effectively reduce chlorine, taste and odor. To look over the 42&372 certification, please search 'WD-10UB' on IAPMO official website. The under sink water filtration system includes a lead-free brushed stainless steel faucet. Water filter for sink faucet adds elegance and durability to your kitchen. This under sink water filter system should be connected only to a cold water supply. With innovative push-to-connect fittings, installation takes less than 3 minutes. The twist-and-lock design helps you replace the filter in 3 seconds without any tools. The under sink water filter system includes a feed water adapter that can connect to the tubing. The 3/8'–1/2' convertor fitting can connect this system to 1/2' or 3/8' cold water lines and faucets. By upgrading the filtration area, our filter now provides a 20X increase in dirt adhesion area, enhancing filtration capability while minimizing the risk of clogging. The fast and stable water supply provides pure and fresh water that tastes like spring water. The tested full flow rate is 0.75 gpm at 60 psi. Its upgraded 3/8' outlet ensures a fast flow rate of 1.33 GPM, maintaining efficient water flow and preventing blockages for long-term usability. Developed for household and commercial use, the Under Sink Water Filter System can be installed in your kitchen, bathroom, RV, or office to meet your daily water needs. suited to drinking, cooking, skincare, and cleaning. TDS is not a professional way to measure the water quality. Essential Minerals, Calcium, Potassium, Sodium, Magnesium...These essential minerals are dissolved solids, PPM will not be dropping if you test with a TDS meter. Waterdrop undersink water filtration system is keeping all those minerals, but removes elements that are harmful to your body. Note: The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it. The maximum flow the faucet can withstand is: 1.7 gpm / 6.43 lpm, BUT Please note that the flow rate refers to the flow rate of the faucet, not the whole system.