Trampoline replacement nets can vary in price and quality. Trampoline nets 14ft wide will fit trampolines with 8 poles. There are some 14ft trampolines that have 6 poles, these trampoline nets can be harder to find but Oz Trampolines do sell them.
You can see the 14ft 6 pole safety nets here:
Trampoline nets 12ft, 6ft, 8ft and all different sizes are available.
A trampoline enclosure will often include the trampoline net, safety poles, trampoline pole padding, caps and of course the clamps to bolt them to your trampoline.
When people replace their trampoline nets sometimes will often purchase at the same time things like trampoline pads, trampoline mats and other items.
Oz Trampolines have it all.