US Water Big Blue Calcite Replacement Cartridge 4.5" x 20" | USWF-4520-PH

USD 69.95

Available Options

4.5" x 20" Calcite cartridge is used to neutralize acidic water (raising the pH), reducing the leaching of metal plumbing components, and for use post RO to raise TDS, in case the plumbing is copper and leaching of the copper is an issue.

Capacity: 24,000 Gallons

Flow Rate: Up to 4.0 GPM

A total of 3 guests made comments

Emily Moore - 2024-03-03

Absolutely love the product! The shipping was fast, and the quality is amazing. The customer service team was also very helpful.

Logan Wilson - 2024-03-03

The speed of delivery and the quality of the product have completely blown me away. Excellent value and exceptional customer service.

Emily Johnson - 2024-03-03

Absolutely delighted with my purchase! Fast delivery, excellent product quality, and the price is just unbeatable. Customer service was also very helpful.

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