HTH™ Pool Care Calcium Up is a fast-dissolving water balancer that safely raises calcium hardness levels in swimming pools. Low calcium hardness can lead to corrosive water, damaged surfaces, and shortened equipment life. HTH™ Calcium Up helps protect your pool’s structure and extend the life of vital components by restoring proper mineral levels. It’s ideal for all pool types, including vinyl, fiberglass, plaster, and saltwater systems.
HTH™ Pool Care Calcium Up: Hardness Increaser for Pools
Refund & Return Policy
At Wave2Oh, we are committed to ensuring your complete satisfaction with every purchase. If you're not entirely satisfied with your pool supplies, we’re here to help.
Returns
Eligibility: You may return most new, unused, and unopened items within 30 days of delivery for a full refund.
Condition: Returned items must be in their original packaging, unused, and in resellable condition.
Non-Returnable Items: Certain items are not eligible for return, including:
Opened or used chemicals
Customized or special-order products
Clearance or final sale items
Pool liners that have been unboxed
Return Shipping: Customers are responsible for return shipping costs unless the return is due to our error (wrong or defective item).
Refunds
Once your return is received and inspected, we will notify you via email.
Approved refunds will be processed to your original payment method within 5–7 business days.
Shipping fees are non-refundable, unless the return is a result of our error.
Damaged or Incorrect Items
If your order arrives damaged or you receive the wrong item, please contact us within 7 days of delivery with photos of the damage or incorrect product. We will arrange a replacement or issue a refund at no additional cost.
How to Start a Return
Email our support team at support@wave2oh.com with your order number and reason for return.
We’ll send return instructions and, if applicable, a return shipping label.
Pack your item securely and ship it back to the address provided.
Contact Us
If you have any questions about your order or this policy, reach out to our customer service team:
📧 Email: support@wave2oh.com
📞 Phone: 786-558-1882
⏰ Support Hours: Mon–Fri, 9AM–5PM EST
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Test pool water to determine calcium hardness level (ideal range: 200–400 ppm).
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Calculate dosage needed based on pool size and current levels.
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With the pump running, broadcast HTH™ Calcium Up directly into the deep end.
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Allow water to circulate for 4–6 hours before re-testing.
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Use as needed to maintain proper calcium hardness levels.
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