Advanced UF membrane and superior material: any contaminants larger than 0.01 m cannot go through the ultrafiltration membrane， activated carbon block and other advanced filter media ensure efficient and safe filtration， specially selected premium materials are lead-free and BPA-free， ensures more reliable use from the inside out

Fast flow rate: the fast and stable water supply provides pure water that tastes like spring water， the tested full flow rate is 0.75 GPM at 60 psi

Simple installation: the Waterdrop direct connect under sink water filter system has innovative push-to-connect fittings， the entire installation process takes less than 3-minutes， the twist-and-lock design ensures that you can replace the filter in 3-seconds

Compact but efficient design: the compact design saves a significant amount of under-sink space and creates more room for storage

Multi accessories: the system includes a 3/8 in. hose with a direct connection that adapts to standard 3/8 in. feed water valves under US sinks， the 3/8 in. - 1/2 in. convertor fitting helps you connect the system to both 1/2 in. and 3/8 in. cold-water lines and faucets

Multiple uses: 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， with its exquisite design and small size， it is the best choice for a rented apartment， ideal for drinking， cooking， skincare， and cleaning