A dual-outlet faucet diverter that screws onto a male-threaded kitchen faucet spout (55/64″) and lets you switch between normal tap water and a connected countertop RO or water filter — no tools, no permanent plumbing.

What it does

This diverter replaces the aerator on your kitchen faucet and adds two outlets — one continues normal faucet flow, the other feeds water to your countertop reverse osmosis system or water filter via 1/4″ tubing. A built-in valve lets you switch flow between the two with a quick turn.

It threads onto any kitchen faucet spout with a 55/64″ male thread (the most common US kitchen faucet thread). Installation takes about 30 seconds — unscrew your aerator, screw this on, hand-tighten, and connect your system. No tools, no permanent modification, and fully reversible.

Key benefits

• ✓Dual outlet — switch between normal tap and filtered water with a turn of the valve
• ✓55/64″ female thread — fits the standard US male-threaded kitchen faucet spout
• ✓30-second install — hand-tighten, no tools, no permanent plumbing changes
• ✓Renter-friendly — fully reversible; put the original aerator back when you move
• ✓Food-grade materials, suitable for potable water
• ✓Works with MyWaterClub countertop RO systems and most countertop water filters

Specifications

Compatibility

Often used with

Good to know before you buy

• Check your faucet first. Unscrew the aerator — if the threads are on the outside of the spout (male), this diverter fits. Inside (female/recessed) = wrong adapter.
• Hand-tighten only. Over-tightening can damage the faucet finish or crack the diverter body.
• Keep your original aerator — you’ll want it if you move or remove the system.
• Not for pull-down, pull-out, spray, or sensor faucets. These don’t have a removable threaded aerator.
• If you hear dripping, make sure the valve lever is fully in one position — halfway causes a trickle from the other outlet.