★★★★★ 5
Works perfect
Works as it should no problems
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Reviewed in the United States on August 7, 2025
DuraChlor 50 Lb Water Hardness Increaser
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
DuraChlor 50 Lb Water Hardness IncreaserDuraChlor 50 Lb Water Hardness Increaser Raises calcium hardness to prevent long term damage to the pool and its equipment. Ideal range is 200 400 ppm Features & Benefits: Contains: Calcium carbonate Granular product Eliminates a cause of pool components failing prematurely
Quick Dispatch:
Your DuraChlor 50 Lb Water Hardness Increaser orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your DuraChlor 50 Lb Water Hardness Increaser ships.
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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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Product Reviews
★★★★★ 4
Value
Gets stuck easy but used a screw driver to knock cap out
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Reviewed in the United States on November 12, 2025
★★★★★ 5
Fits my X5
Well fits the BMW X5 filter cover.
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Reviewed in the United States on April 21, 2025
★★★★★ 5
Reliable product
I would buy again. Quality construction. I searched every where looking for right size for my 2006 Volvo. No auto parts store in town carried the right size. Only big cities in Arizona have Volvo dealers. The closest was Vegas and Lake Havasu City. Thanks to Amazon saved me a long drive.
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Reviewed in the United States on January 28, 2024
★★★★★ 5
Todo perfecto 10/10
Todo muy bien 10/10 exelente.
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Reviewed in the United States on March 21, 2026
