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Haviland Durachlor Swimming Pool Water Hardness Increaser 10 lbs (1)
4.4 (107 items)
Limited Time SaleUntil the end
17
51
18
$25.11 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
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New $41.85
Product details
| Management number | 214843565 | Release Date | 2026/04/12 | List Price | $16.74 | Model Number | 214843565 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Raises calcium hardness levels
- Prevents surface corrosion
- Chlorine based
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