Leslie's Hardness Plus for Calcium Hardness 8 lbs


Price:
$25.95

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Stock:
In stock
Order today and receive your order by - (3-6 days from the 2026-11-03).

Description

Leslie's Hardness Plus is a calcium hardness increaser that keeps calcium at the proper level to protect plaster, tile and equipment from corrosive, low-calcium water.

Key features

  • Raises calcium hardness
  • Helps protect pool surfaces and equipment

Specifications

  • Size: 8 lb
  • Dose: 1-1/4 lb per 10,000 gallons raises calcium hardness about 10 ppm

Tip: Check calcium hardness monthly. Keep it at least 150 ppm (typically 200-400 ppm for plaster pools).

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