Fiber Clear: The Safe DE Alternative and All-Purpose Filter Aid Quantity: 6 lbs
4003-02 Quantity: 6 lbs Features: -Alternative and all-purpose filter aid.-Replaces the DE in your DE filter and filters particles down to two microns.-If you have a sand or cartridge filter system, add one scoop and improve your filtration, removing particles as small as two microns from your pool.-Use one scoop of fiber clear for every eight scoops of DE.-Use this 1:8 ratio to determine how much you need.-Keeps pool sparkling clear.-Available in 9 oz, 3lbs or 6 lbs quantities.