2 Stage Under Sink Drinking Water Filtration System Lead-Free Chrome Faucet Removes Chlorine & Yearly Supply (2 Extra) CTO & (3 Extra) PP Sediment Cartridges 5 Mic, Meets NSF Standards & Regulations Filter Type_Sediment All you have to do

All you have to do is open the valve on the bottom of the system to allow the water to flush out the filter cartridge of any built-up sediment and particle impurities

but a cover plate is included to accommodate larger pre-drilled holes

such as chlorine

and other undissolved elements

2 Stage Under Sink Drinking Water Filtration System Lead-Free Chrome Faucet Removes Chlorine & Yearly Supply (2 Extra) CTO & (3 Extra) PP Sediment Cartridges 5 Mic, Meets NSF Standards & Regulations Filter Type_Sediment All you have to doULTRA FRESH, DELICIOUS DRINKING WATER AT YOUR HOME for drinking, cooking; making coffee, tea & baby formula; serving guests, pets & plants; and providing beauty, dietary & health benefits. Reduces up to 99% of contaminants including sediment, scale, rust, dirt, coarse sand, sand, fine sand, extra fine sand, and silt & removes chlorine, odors, particles, and tastes 5 MICRON SEDIMENT CARTRIDGE is wrapped and sealed and meets NSF Standards and