Berkey Water Filter Replacement Filters Pack - 2 Activated Carbon + 2 Fluoride Filters

Gunneran Water Filter Series

Previous Page
1. Activated Carbon Filter
2. Fluoride & Arsenic Filter
3. Cost-Effective & Healthier
4. NSF/ANSI Certification
5. Filter Clogging Issues

Next Page
1. US Hard Water Chart
2. US Water TDS Chart
3. Comparison with Other Filters
4. Red Dye Test
5. Priming and Installation Instructions

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What should I do if there is a problem with the filters?
You can rely on our service anytime. We strive to assist customers to the best of our ability. If your product arrives damaged or the filter is unusable, please contact our 24-hour consultant.

Why is the Gunneran filter faster than the original Berkey filter?
The Gunneran filter exhibits faster flow due to its new filtration element. Over time, older filters, even with regular cleaning, experience decreased water filtration rates compared to new filter elements.

Does this filter element have NSF certification?
Yes, all our filter elements are NSF certified. For more details, please contact us.

How do I clean the filters?
Method 1: Use a special cleaning pump to clean the interior of the filter.
Method 2: Use a brush to clean the exterior surface, removing water scale and impurities that can hinder filtration.
Frequency: Clean every 1-2 months.

How can I determine when to replace a filter?
- Black Carbon Filter: Replace every 12-24 months; with regular cleaning, it can last up to 24-36 months. - White Fluoride Filter: Replace every 8-12 months; this filter cannot be cleaned.

💧 Water Filter Replacement for Berkey
This Gunneran water filter is compatible with the original Berkey gravity water filter systems. It serves as a replacement carbon filter for Berkey Travel, Big, Royal, Imperial, and Crown series.

🥥 Black Carbon Filter:
Made from high-grade activated carbon, it effectively reduces contaminants such as inorganic minerals, heavy metals, sediment, chlorine, sand, rust, odors, and large particles from natural water sources.

🛡 White Fluoride Filter:
Made from activated carbon, PP cotton, and defluorination resin granules, it efficiently removes fluoride, arsenic, and other typical heavy metal ions.

⌛ Economical and Durable:
We recommend replacing the white fluoride filter every 1,000 gallons and the black carbon filter every 6,000 gallons under normal conditions, providing better and safer water at a lower cost.

✅ More Information:
While not the original Berkey brand, our water filters are excellent substitutes with NSF certification. If you have any doubts, please contact us; we are here to assist you.

This revised version maintains the original information while enhancing clarity and readability for better user experience.

product information: