Question about making pures

I always played with main accounts. so i got no idea about what are the levels needed for pures. can someone help me with levels, gear/items and quests needed for every pures.

this is about oldschool.

 

It comes down to what kind of pure you are trying to make, I could help you out if you tell me if it is a 50/60/75 or 1 attack obby mauler

 

This has all you'll need. I used it when I got back into RS to make my pure the right way. Biggest thing is questing before you get the attack level you want.
50 attack pures are very fun to pk on and you don't lose out on much when you pk with them. That's what I would do.