| Hayward De Separation Tank Bag 80 SF Hayward De Separation Tank Bag 80 SF is designed for vertical grid D.E. filters with up to 80 square feet of filtration area. Injection-molded of reinforced thermoplastic for all-weather performance. It has single locking knob for easy access. Separation tanks hold up to 10 lbs. of used D.E. filter powder. |