The phrase "fuel hose" refers to a pipe or tube used to transfer gasoline or other types of fuel from one place to another, like from a gas station pump to a vehicle. Full definition
The part in question is the rubber - compound flexible fuel hose, which is to be inspected or replaced every 30,000 miles. (articles.orlandosentinel.com)
If this doesn't work, and because the poor running has occurred immediately following a change of fuel filter, it may be wise to acquire a set of second hand fuel hoses and filter housing from a scrap dealer to see if that resolves the issue (as you may have damaged the housing, line or one of the connections whilst changing the filter). (mechanics.stackexchange.com)
You should also buy a thickened 3 row radiator, oil cooler, air filter, 80 mm throttle body, Walbro 400 lph fuel pump, armored fuel hoses, 800 cc injectors, camshafts (duration 264 deg.) (mywikimotors.com)