PVC fittings, Spa-Flex etc...

[Shy_Koi]

I'm having a tough time locating 1" pvc or cpvc fittings (tee's, elbows, unions, caps, etc) and 1" pipe or spa flex tubing. Nothing in Portage and Brandon only had a limited supply of 3/4"
Would anyone happen to know of a retail source in Winnipeg? I was thinking of trying a hot tub dealer, but thought I'd ask here first
TIA,
~Tamara