Zodiac Calcium Plus 4kg - Hardness Increaser - Swimming Pool Chemical

Calcium Plus increases the level of calcium in swimming pools and spas.

Availability: In stock


Product Description


Increases Calcium Hardness in swimming pools. Essential for water balance. Helps protect pool surfaces and equipment

Features & Benefits:

  • Increases the level of calcium in swimming pools and spas
  • Contains 996g/Kg Calcium Chloride Water 
  • Will attempt to dissolve anything it comes into contact with until it reaches it's desired hardness level
  • Prevents damage caused by improper water balance
  • Assists in maintaining the Calcium Hardness level within the correct ranges of 200- 500ppm 
  • Promotes improved water balance
  • Assists in protecting pool equipment and surfaces


  • 100g will raise the Calcium Hardness by 10ppm per 10,000 Litres





GTIN 9329173002460
Barcode 9329173002460
Warranty 1 Years
Brand Zodiac
Model Calcium Increaser 4kg
Product Type Pool Chemical


View FileChemical Brochure    Size: (1.76 MB)
View FileMSDS Calcium Up    Size: (189.15 KB)


FeeFo Reviews

Zodiac Calcium Increaser 4kg Reviews from Verified Customer Purchases

Check what other customers thought about Zodiac's Calcium Increaser 4kg Pool Chemical. Our reviews are independently gathered by Feefo - the world's most trustworthy feedback engine. Reviews are from verified purchases and can't be modified.

Date / Score
Customer Comment
25-Dec-2018 Service: Product:
Service rating : Great service,good price and then informed delivery
Product : very good packing eg the seal . good price and did the job
15-Dec-2018 Service: Product:
Good product
Cheap price
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