4" Hi-flex pvc to 100 mm pvc tube

4" Hi-flex hose adaptor to fit directly to 100mm pvc storm water pipe 

4" Hi-Flex pvc Hose Carbatec

may suit other suppliers of pvc flex hoses.

Material: PETG

Color: various, try to keep most things to the darker grey but some stock is in orange, it really depends on availability of Filament at the time.