0 ratings
Natural Chemistry Spa Calcium Hardness Increaser, 1.83 lb, Single, Raises Calcium Hardness in Spa & Hot Tub Water, Reduces Cloudy Water Caused by Low Calcium Levels
Boosts the calcium hardness level in your spa or hot tub, preventing corrosion damage and reducing eye and skin irritation.
Natural Chemistry Spa Calcium Hardness Increaser, 1.83 lb, Single, Raises Calcium Hardness in Spa & Hot Tub Water, Reduces Cloudy Water Caused by Low Calcium Levels
Item #: 117167853

Natural Chemistry Spa Calcium Hardness Increaser, 1.83 lb, Single, Raises Calcium Hardness in Spa & Hot Tub Water, Reduces Cloudy Water Caused by Low

Item #: 117167853

ETB 3198

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Monday, August 17
Our Top Logistics Partners
  • fedex
  • dhl
Boosts the calcium hardness level in your spa or hot tub, preventing corrosion damage and reducing eye and skin irritation.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Easy Application
Easily dissolve and add to spa water for quick calcium adjustment, ensuring convenience for spa owners seeking hassle-free maintenance.
Optimal Hardness Balance
Effectively raises calcium levels to prevent corrosion and etching, promoting spa longevity and enhancing user comfort during relaxation.
Environmentally Safe
Formulated with natural ingredients, this product ensures spa safety and user health while being eco-friendly, making it ideal for conscious consumers.

Product Details

Shop Natural Chemistry Spa Calcium Hardness Increaser, 1.83 lb, Single, Raises Calcium Hardness in Spa & Hot Tub Water, Reduces Cloudy Water Caused by Low Calcium Levels online at a best price in Ethiopia. B07BTW1DK5
BrandNatural Chemistry
Item Weight1.8 Pounds (820 grams)
Item FormPowder
Product BenefitsCorrosion,Skin Irritation,Prevents Corrosion
UPC717108042053
Number of Items1
Unit Count29.28 Ounce
Product Dimensions (L x W x H)9.25 x 3 x 3 inches (23.5 x 7.6 x 7.6 cm)
Item Weight1.8 pounds (820 grams)
ManufacturerNatural Chemistry
Item model number14205NCM
Is Discontinued By ManufacturerNo

Who Should Buy?

Suitable For
  • Spa Owners

    Ideal for spa owners seeking to maintain balanced water chemistry and prevent corrosion or scaling in their systems.

  • Pool Care Enthusiasts

    Great for individuals dedicated to ensuring optimal water conditions for their spas or hot tubs, enhancing their longevity.

  • Water Conditioners

    Perfect for those looking to increase calcium hardness levels effectively and easily in their spa water.

Not Suitable For
  • Low Calcium Areas

    Not suitable for users in regions with naturally high calcium levels who may not need additional hardness increasers.

Product Description

Natural Chemistry Spa Calcium Hardness Increaser, 1.83 lb, Single, Raises Calcium Hardness in Spa & Hot Tub Water, Reduces Cloudy Water Caused by Low Calcium Levels

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the ideal calcium hardness level for my spa?

    Answer: The ideal calcium hardness level should be maintained between 150-250 ppm.
  • Question: How does this product prevent corrosion?

    Answer: By increasing calcium hardness, it prevents the spa water from becoming corrosive, protecting surfaces and equipment.
  • Question: Will this product help with skin and eye irritation?

    Answer: Yes, it helps reduce eye and skin irritation by maintaining balanced water chemistry.

NaturalChemistry Pool Balancers 14205NCM Editorial Review

The Natural Chemistry Spa Calcium Hardness Increaser is a favored choice among hot tub owners who seek a reliable solution to elevate calcium levels in their spa water. Many customers highlight its effectiveness, noting that it reliably performs its intended function, ensuring the water remains at optimal hardness levels. Users with years of experience using this brand appreciate the product's ease of use, suggesting it integrates seamlessly into their maintenance routines. While the product delivers on performance, some users have commented on its physical presentation. The Calcium Hardness Increaser comes in larger granules rather than a fine powder, which may take some getting used to for those accustomed to other forms. However, this minor inconvenience is overshadowed by the product’s overall efficacy, especially noted when the granules dissolve effectively with the jets running. Overall, the Natural Chemistry Spa Calcium Hardness Increaser has garnered a positive reception, favoring its practical application and dependable results in maintaining the necessary calcium balance for hot tubs. **

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Effectively increases calcium hardness in spa water.
  • Simple to use, fitting well into maintenance routines.
  • Established brand with a history of customer satisfaction.

Cons

  • Comes in larger granules rather than a fine powder, which may require adjustment for some users.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.