Pro Ox 7000 Iron Filter, Client Testimonial Hi, Here are pictures of my new Pro-Ox 7000 SXT iron filter system. Compared to the old potassium permanganate system with its bucket full of black “ink” and it's myriad of pipes running everywhere – not to mention it only takes a 2-hour recharge every 4 or … Continue reading Pro-Ox 7000 Iron Filter: “This new system is great! It was easy – and fun – to install.”
