Check the listing for details. Perma Salt Pool Copper Chamber Recharge. Condition: New. Listed at 90.00 USD. WE MUST HAVE YOUR OLD UNIT TO CONVERT. We take your existing ( or extra) depleted copper chamber for your perma salt pool and convert it into a reusable, permanently installed unit. When the copper is depleted, simply unscrew the cap that the electrodes are installed in and replace it! No need to remove the copper chamber from the valve control on top of the sand filter. The replacement electrodes have a total of 10" of copper as opposed to the 6" in the original chamber and have been known to last up to 3 seasons! This can reduce your cost to $20.00 per year! All we need is for you to send us your ship-to information along with your old unit. We will then charge you $85.00 (Paypal, Visa, MC) and return it to you fully modified and recharged ready to install. Shipping to you is free. After that, when the copper is depleted, no return is necessary. Simply contact us and order a replacement cap with the electrodes already installed for $60.00! Turn around time for the modified unit is less than a week. Afterward the replacement electrode cap can be immediately shipped as needed. Testimonials:Beverly G. " I had my copper chamber modified 2 years ago. My water in my pool has been cleaner than ever and the copper level in the water was easy to maintain. When I removed the cap this year with the electrodes in it, I was surprised to see that there was still enough copper for another season! Mike has been selling these word-of-mouth in our area and I told him he should advertise. Looks like he took my advice!" David G. " I keep my pool open all year and when I heard at church that Mike was rebuilding the chambers, I thought I would give it a try. It lasted two years and probably would have made it a 3rd. The ease of replacement was fantastic! Took about 5 minutes!" Marie L. " I got mine last year. The savings are great and my old copper chamber stays out of the landfill!" We will need an accurate, return-to address. Payment can be done on our page at that point or you can pay for it beforehand if you wish.