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The PASCO 2124-PA is a dual-thread economy faucet aerator rated at 2.5 gallons per minute (GPM). Aerators thread onto the end of a faucet spout to mix air into the water stream, reducing flow rate and splash while maintaining usable pressure at the fixture. This unit features dual threading to fit both male- and female-threaded faucet spouts, making it a versatile replacement component for standard residential and light commercial lavatory or kitchen faucets. It is typically installed by plumbers or experienced DIYers during faucet repair or upgrade work.
The 2124-PA is suited for standard residential sink faucets where a 2.5 GPM flow rate is appropriate or required. Its dual-thread design accommodates a wide range of spout configurations without requiring adapters in most cases. Typical applications include lavatory faucets in bathrooms and kitchen sink faucets undergoing routine maintenance, flow restriction upgrades, or aerator replacement due to mineral buildup or damaged threads.
Designed as an OEM-style replacement aerator for standard dual-thread residential and light commercial faucet spouts requiring a 2.5 GPM aerator.
Aerator installation is a standard plumbing task typically performed by a licensed plumber or qualified DIYer. Turn off the water supply or simply close the faucet before removing the old aerator. Use an aerator wrench or adjustable pliers with a cloth to protect the faucet finish during removal and installation. Hand-tighten the new aerator first, then snug with a tool - avoid overtightening, which can crack the housing or damage threads.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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