Hi everyone, I was wondering if anyone had any insight as to filtration systems for EDM machines. I am aware that there are systems with cartridges, as well as cartridgeless ones (such as the Transor or ONA systems). I was wondering what was the average price people have paid for their filtration systems, whether it be cartridge or cartridgeless. Also, I was wondering if anyone could give me an annual expenses for the equipment. Anyways, I thank you all for your time and I look forward to hearing what you all have to say!