Dishwasher end about 1.25" Disposal end 1" or 5/8"
Older GE dishwashers require this special hose to fit their drain pump which is about 1.25" diameter. But the disposal end of this hose appears to only fit on 1" and 5/8" disposal fittings. My disposal has a 7/8" fitting. Now what??
Originally posted on www.ge.com
No, I do not recommend this product