Quick Tips
Inlet Water Valve in Different Sizes
Some homes may have either a 1/2 or 3/8 inch inlet water valve. The Feed Water Adapter
(AFW43) includes a reversible adapter to match either size. For any other size, please get an
adapter from your local plumbing store or contact us. If drilling is necessary, make sure that no
power or water lines are in the way.
Use of Quick-Fitting
a.1.1 Viewing from the open end, quick-fitting starts with the Collet, Lock Clip (often in blue
color), and Fitting Body.
a.1.2 To connect, cut tubing evenly, remove the Lock Clip, push the tubing 1/2 inch into the
quick-fitting, and reinstall the Lock Clip. Pull on the tubing gently to make sure it is locked
in.
a.1.3 To disconnect, remove the Lock Clip, and compress and hold down the Collet into the
Fitting Body to eliminate the gap where the locking clip was occupying, and
simultaneously pull the tubing out.
*NOTE* Watch our YouTube video ‘iSpring RO Quick Fitting’
Drill a Hole on Sink or Countertop
a.2.1 Watch YouTube video “how to drill a hole in granite countertop”
a.2.2 Choose one inch Diamond hole saw for granite and titanium drill bit for steel
a.2.3 Use a coolant to disperse heat. Choose water for granite and oil for steel
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