Gutter Vacuum Poles

Hi Guys, Where's the best place to purchase some gutter vacuum poles, as looking to put a gutter vac system together ?

It all depends what you want to spend , alloy poles are cheap but heavy , carbon are expensive but very light , grippatank, and skyvac poles are very good but expensive , we have 100% carbon poles from carbon fibre  tubes  they are taper fit and 8 ,6 foot long sections cost around £700 I think but that was around 8 years ago