Zodiac Pool Systems W28175Cs Nature2 Express Cartridge QLU1C_YK360

Product details:

Replacement Mineral Cartridge for the Nature 2 Express for In ground and Above ground Pools. Just twist onto your existing Nature2 Express Assembly. Treats pools with 5,000 to 25,000 gallons of swimming pool water. Features Replacement mineral cartridge for all Express units. Destroys bacteria and controls algae using natural minerals. Reduces potential for stinging eyes, skin irritation, and unpleasant odors. Will not harm pool equipment or stain pool. Helps stabilize p H levels. Dimension - 5 x 5 x 10 in.