JACK'S MAGIC Quart Metal Solution - The Blue Stuff® soil-moisture-crystals Two outer lower slash pockets:

Two outer lower slash pockets: 9” x 9”

backwash the filter once the desired clarity has been achieved

PowerFlo LX pumps deliver great results for a wide variety of above-ground pools

Also fits Pentair Sta-Rite 1/2-horsepower Dyna-Pro/Dyna-Pro E pump models MPEA6D-204L

The six-position Hi-Flow™ Valve has a manual air relief valve and a sight glass to make inspection

JACK'S MAGIC Quart Metal Solution - The Blue Stuff® soil-moisture-crystals Two outer lower slash pockets:The Blue Stuff does everything "The Pink Stuff" does and more. The Blue Stuff's proprietary blend actually removes copper from the water. The Blue Stuff is also very stable in higher chlorine levels and can be used in many fountain and water feature applications. Dosage: Initially, add one quart (32oz.) per 10,000 gallons of pool water then 6 8 oz. per 10,000 gallons of water per week for maintenance.