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For use with Delta DST kitchen faucet models 155, 156, 1980, 1980T, 4380, 4380T, 11946-SD
Oem part RP53998
For use with Talbot, Pillar Waterfall and Victorian single handle kitchen faucets
Order RP46858 for removal wrench
Delta RP53998 2.2 Gpm Aerator Chrome B002Q42I8A