Dust Right 4" hose equivalent?

[®smpr_fi_mac®]

I don't need the flexibility of Rockler's hose--it will temporarily connect my TS to DC until I get final shop layout done and ducting on the walls.

Any suggestions for less expensive hose that's compatible with Dust Right hardware?

[paarker]

I use that system with 3 different brands of hoses and they all work. I don't remember what brands they are, so I guess I'm not much help.