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NEMA 3R rated enclosure for indoor or outdoor installation
It is made of fiberglass reinforced polyproplyene for superior strength and longevity
suction lift
(2) 59-1/2" x 2
Economy filter manufacturers typically use a plastic center core with square holes that can create a build-up of stress at 90 degree angles resulting in cracking and eventual collapse of the center core and cartridge
DuralChlor Alkalinity Increaser - 25 Pounds nature-2-express-parts NEMA 3R rated enclosure forDuralChlor Alkalinity Increaser This product is used for increasing the total alkalinity of swimming pool water. The Ideal total alkalinity level helps to control pH fluctuations in pool water. Total Alkalinity should be maintained between 80 and 120 parts per million. Features: Increases Alkalinity in swimming pool water Helps control pH fluctuations Powdered formula Size: 25 Pounds Directions for use: Add 1. 4 Pounds (1. 75 cups) for every 10,000
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