Puri Tech Pool Chemicals 10 lb Calcium Hardness Increaser Plus for Swimming Pools & Spas Increases Calcium Hardness Levels Prevents Surface Staining

★★★★★ 4.8 101 reviews

US$11.99
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US$11.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 216900916 Release Date 2026/04/19 List Price US$11.99 Model Number 216900916
Category
  • Prevents Damage – Increases calcium hardness to stop corrosion, scaling, and staining in pools and spas.
  • Protects Pool Surfaces – Maintains balanced water to extend the life of your pool surface and equipment.
  • Fast-Dissolving Formula – Quickly dissolves for even distribution and effective results.
  • Simple Application – Add directly to pool water and follow dosage instructions for best results.
  • 10 lb Resealable Bag – Convenient size with easy-to-store packaging for season-long pool care.
UPC 737993426547
Item Form Granular
Brand Name Puri Tech
Unit Count 160 Ounce
Item Weight 10 Pounds
Manufacturer Puri Tech
Product Benefits Prevents Stains

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4.8 out of 5
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101 ratings | 41 reviews
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