Yes. The faucet connector is the same size and thread as a regular garden hose (3/4"). It is recommended for your convenience to use a Y-splitter at the garden faucet so you can also still connect your garden hose.  With a four-way splitter you can have one for the Plant Booster system (which you leave on always), one for your garden sprinkler system, one for a hose pipe, and one spare.