Best in 7 days
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
PacifiClear 25 Lb. Calcium Hardness Increaser GranuleCalcium hardness increaser made of calcium chloride. Low water hardness could stain or etch the pool surface and corrode equipment, calcium hardness increaser raises water hardness level. Prevents foaming and equipment corrosion. 6 Lb. of calcium hardness increaser per 10,000 gallons of water will raise calcium hardness level by 50 ppm (parts per million).
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 1089 reviews
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Product Reviews
★★★★★ 5
Works well.
Style: Heat Resistant, Size: 3 Pack
Works great, never have any problems with it. Easy removal, sticks just right. Good product.
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Great Find
Style: Heat Resistant, Size: 3 Pack
Exactly what I needed and great quality for the price. CRAFT must-have for sure!!!
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Heat Resistant tape
Style: Heat Resistant, Size: 3 Pack
Cricut Heat Resistant tape sticks well and when removing, it comes off easily. Would buy again.
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Reviewed in the United States on June 4, 2026
★★★★★ 4
Easy to use
Style: Strong Heat Resistant, Size: 3 Pack
Good price easy installation. Waiting to see how how it lasts
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Great!
Style: Heat Resistant, Size: 3 Pack
Perfect for sublimation and the price is perfect for the amount you get
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Reviewed in the United States on June 6, 2026
