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The LARSEN SUPPLY CO., INC. 09-1081 is a dual-thread deluxe slotted faucet aerator with a chrome finish. It fits two common thread sizes — 15/16 inches x 27 and 55/64 inches x 27 — making it a versatile replacement for standard residential faucet spouts. The slotted design allows for tool-free or easy-access installation and removal. The chrome finish provides a clean, corrosion-resistant appearance that blends with most kitchen and bathroom fixtures. This aerator is sold individually and is carded for retail or service-counter display. Plumbers and plumbing service techs keep this part on hand for routine faucet service calls.
This aerator is suited for residential and light commercial faucet applications where dual-thread compatibility is needed. The 15/16 inches x 27 and 55/64 inches x 27 thread options cover a wide range of standard faucet spout configurations. It is typically installed during faucet repair, aerator replacement, or water-conservation upgrades. The deluxe slotted style is commonly specified when easy field servicing is a priority, such as in rental units or multi-family residential settings.
Designed as an OEM-style replacement aerator for standard residential and light commercial faucets accepting 15/16 inches x 27 or 55/64 inches x 27 dual-thread spout fittings.
Installation is performed by a licensed plumber or qualified plumbing technician. Shut off the faucet supply before removing the existing aerator. Hand-tighten the replacement aerator onto the spout threads, then snug as needed — avoid over-tightening, which can crack the aerator housing or damage spout threads. Verify flow and check for leaks after installation.
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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