Best in 7 days
Pay in installments of $12.32 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 15 - Jun 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
ClearChem Calcium Hardness 8kg - *NON-DG*The Calcium Hardness 8kg (LC CC. CI. 8K) is a professional grade water conditioning product designed to increase and stabilise calcium hardness levels in spa and pool water. Formulated as a non dangerous goods treatment, it helps maintain balanced water chemistry, preventing corrosive conditions that can damage spa surfaces, heaters, and plumbing components. Ideal for corrective dosing or routine water maintenance, this 8kg calcium hardness increaser
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 1688 reviews
Sort
Product Reviews
★★★★★ 5
It’s worth it
Easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 5
Great support and warranty
The leaf blower has not been so great and then a failure. The warranty and support from Asurion was fantastic. Glad I made the purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
★★★★★ 4
It is only 6" cutting blade
It is easy to operate
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
Great Process Fast Service
Very nice quick and easy process.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
★★★★★ 5
Protect if you use a lot
I rarely get insurance on flights or trips but when I bought my steam generator, I just thought why not, I use this thing almost every other day. And it broke after 16 months of use, and they reviewed my claim within 15 minutes and sent the gift card so I got a brand new replacement generator for a $10 Asurion warranty I bought at that time a couple years ago. Best move ever made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025
![Fatboy Slim - Right Here, Right Then [3CD]](https://cdn.shopify.com/s/files/1/0130/8714/6043/products/1_67c96f0c-d2f2-4ce2-9513-60d79ddc9521.jpg?v=1660313903 "Fatboy Slim - Right Here, Right Then [3CD]")
![Mimi Roman - First Of The Brooklyn Cowgirls [2CD]](https://cdn.shopify.com/s/files/1/0130/8714/6043/products/1_45a44d91-0505-4e2c-a851-e177d43863b2.jpg?v=1660240185 "Mimi Roman - First Of The Brooklyn Cowgirls [2CD]")