FERRITABS for Sand Filters and Now for DE Filters are available from the Ask the Pool Guy Store!
Enjoy Free Shipping on your Ferri-Iron Tabs via USPS on orders placed within the continental United States. Enter code: ferriship when you check out. A popular product, especially where water is hard and contains Iron, is something called ferritabs. They were produced previously by Hydrology Laboratories, a division of Aqua Clear Industries, in packages of […]
