Product review (2 stars): SMALL INSIDE DIAMETER = LOW FLOW =  ERROR MESSAGE from new washer.
VERY LOW FLOW-VOLUME!  Error messages ("IE") on new LG washer indicating clogged or leaking water-supply to machine,  Replaced with standard red/blue PVC ($17) from Lowe's, machine works fine and is happy.  Additional observation:  The matching dryer has a steam function which is something I had no idea I needed.  It comes with a water supply hose and a "Y" connector --- both PVC.  So even if the "burst proof" hoses worked, the set-up (on the cold side anyway) would only be 1/2 burst-proof.  Which if you think about it is really 100% un-burst-proof.  Done saying "burst-proof".