Waterdrop Dedicated Faucet Replacement
Waterdrop dedicated faucet (WD-AF-06S, $35--$55): available at waterdropfilter.com and Amazon. If the Waterdrop-included faucet develops a drip at the base, the ceramic disc inside the faucet stem is the likely failed component. Replacing the entire faucet at $35--$55 is more practical than trying to source the ceramic disc cartridge separately. For upgrade to a premium finish, Kraus KFF series ($50--$120) and Delta dedicated filter faucets ($50--$100) use the same standard 1/4" push-connect connection and provide better quality handles and valve stems than the Waterdrop-included faucet.