My pool is 10 years old and the filter is even older so it began spitting junk back into the pool after I vacuum and turn the filter back on. Even after I backwash and rinse the filter still spits junk back into the pool. After using Jack's Magic several times the problem is solved. And what in an added plus is that this product is environmentally friendly. What more could you ask for?
Jack's Magic The Filter Fiber Stuff - safe DE alternative
Jack's Magic The Filter Fiber Stuff combines high performance, outstanding value, and environmentally friendly features into one great product.
When used as a safe alternative to DE in DE filters, The Filter Fiber Stuff requires less than half the amount of product (by weight) than needed when using DE. It can be used to enhance the filtering performance of sand and cartridge filters as well. The Filter Fiber Stuff is non-toxic, making it safe to handle and store. It can also be backwashed safely as it is biodegradable. The Filter Fiber Stuff extends filter runs (Please Note: The first few filter runs may actually be shorter, due to the filtration of much finer particles), reduces filter clogging, and results in sparkling clear water of the highest quality. The Filter Fiber Stuff is also WQA (Water Quality Association) certified and has met the requirements of NSF/ANSI-50 for swimming pools and spas/hot tubs.
- The only NSF-50 approved filter media, performance, safety, and health certified
- Completely safe to handle
- Superior water clarity
DE Filters: 1 DE scoop of fiber per 12 square feet of filter area
Cartridge Filters: 3 ounces (by weight) per 25 square feet of filter area.
Sand Filters: add 3 ounces (by weight) at a time, with a maximum addition of 9 ounces (by weight).