HARMONY SERIES | 2cf Water Softener Resin Tank 64,000 Grains

Does a replacement tank for a water filter contain the resin

Yes, every replacement tank comes pre-filled with resin already inside the resin tank.

Is this just the tank or is it a tank and media?

Pre-filled resin in the tank.

Where can I buy the plastic top that goes above this tank

Here is the SKU for the cap: AP-AQT-TH1-25

Hello, i bought the harmony series filtration system but im thinking of adding the carbon tank to the system. Do you guys sell the carbon tank alone? I cant seem to find that particular part on the website. Its the one that looks exacly as the resin tank

Carbon tanks will be under our Fortitude whole house water treatment - Fortitude Pro Series whole houe water filter system.