12 Pcs Faucet Aerator for Cache Aerators with 6 Pcs Cache Faucet Aerator Key Removal Wrench Tool, Cache Aerators Inserts for Sink M16.5 18.5 21.5 24 mm Tap Aerators Flow Restrictor. [Wide Application] Kitchen sink faucets, bathroom faucets, and toilet faucet spout heads can all be equipped with flow restrictor insert faucet aerators.
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