Amazon.com: Lyplus 16.4ft Washing Machine Drain Hose With Clamp, Universal Extension Hose Kit for Washing Machine, Dryer, Heavy-Duty Hoses Fit up to 1-1/2 Inch Drain Outlets, Fit for Whirlpool, LG, GE, Samsung :
what size for Drain hose extension for the washing machine - Samsung Community
Amazon.com: Elyfree 10ft Washing Machine Drain Hose, Universal Drain Hose Extension Kit for Washer, Dishwasher, Flexible Discharge Hose for LG/ GE/ Samsung, Fit up to 1-1/2 Inch Drain Outlets (10) : Appliances