When RO Pure Water Meets Strontium Mineralization: ZONE’s 23-Year Filter Media Expertise Adds "Life-Giving Minerals" to Healthy Water Quality

I. The Hidden Concern in the Pure Water Era: Is the Water We Drink Truly Good Enough?  

Today, with the popularity of reverse osmosis (RO) water purifiers, "zero-impurity" pure water has become the standard for household drinking water. But did you know that long-term consumption of pure water lacking minerals may cause your body to miss out on natural nutrients? Research from the World Health Organization (WHO) points out that trace elements in water, such as calcium, magnesium, and strontium, can supplement 20%-30% of the human body’s daily needs through drinking water. However, while RO membranes block heavy metals, they also filter out these beneficial minerals—which is precisely the core reason for the rise of "post-mineralization technology".  

 

As a manufacturer with 23 years of focus on filter media R&D, ZONE has launched the Strontium Mineral Strip (ZONE-Sr-F01) to address this pain point. It enables "secondary mineralization" at the end of the RO pure water system, allowing every drop of water to naturally absorb strontium, a beneficial element for the human body, balancing both safety and health.  

 

 

II. The "Invisible Battlefield" of Water Purification Filter Media: The Technological Leap from Filtration to Mineralization  

The evolution of water purification filter media has witnessed humanity’s pursuit of optimal water quality:  

- Quartz sand/activated carbon (multi-media filtration): Traps sediment and adsorbs residual chlorine, serving as the "basic defense line" for pre-treatment;  

- RO membranes (0.0001μm precision): Achieves 99% impurity removal, but turns water into a "mineral-free solvent";  

- Post-mineralization filter media (e.g., strontium mineral strips): Precisely releases beneficial minerals on the basis of purity, completing the "health upgrade" of water quality.  

 

The unique advantages of ZONE’s Strontium Mineral Strip lie in:  

✅ Controllable Mineralization Technology: Adopting a ceramic-based carrier, with 21 years of formula optimization, the strontium ion concentration remains stable at 0.2-15 ppm (meeting the national standard GB8537 for "Drinking Natural Mineral Water") even after treating over 3,000 liters of water;  

✅ Scenario-Based Design: With a particle diameter of 1.2-1.5mm, it is compatible with various devices such as RO filter cartridges, water purification cups, and faucet-mounted water purifiers. It can even be integrated into shower filters, allowing mineralized water to nourish the skin;  

✅ Safety Certification: Certified by SGS in accordance with the EU RoHS Directive (2011/65/EU), with 10 harmful substances not detected, making it safe for families with infants and young children.  

 

 

III. The "Health Code" of Strontium: Why It Is the "Liquid Gold" in Water  

As an essential trace element for the human body, strontium (Sr) has far more value in water than imagined:  

▸ Bone Guardian: Promotes the activity of osteoblasts and prevents osteoporosis (data from the Journal of Trace Elements and Health shows that the fracture rate in strontium-deficient areas is 37% higher);  

▸ Skin Repairer: When exposed to strontium-mineralized water during bathing, it can alleviate eczema and allergies, and its antioxidant properties can delay skin aging (Japanese hot spring medicine confirms that strontium springs have a 68% effective rate in treating psoriasis);  

▸ Tooth Protector: Strontium ions at a concentration of 0.5-1.5 ppm can seal dentinal tubules, reducing tooth sensitivity to hot and cold (this is exactly why high-end toothpaste adds strontium salts).  

 

Test data from ZONE’s laboratory shows: When 50g of strontium mineral strips are added to RO pure water, the strontium concentration remains stable at 0.8-1.2 ppm within 3,000 liters of water at a flow rate of 2L per minute—this is the "golden range" that balances taste and health.  

 

 

IV. From Laboratory to Daily Life: The "Triple Protection" of ZONE’s Strontium Mineral Strip  

1. Direct Drinking Scenario: Installing the mineralization strip at the end of RO water purifiers restores the "freshness of mineral water" to pure water, making tea and milk preparation more mellow;  

2. Bathing Scenario: Integrated into shower filters, strontium ions are activated by 38℃ warm water, turning every bath into a "mineral spring SPA" that improves dry and sensitive skin;  

3. Maternal and Infant Scenario: Matching the mineralization strip with water purification kettles supplements trace elements when preparing baby formula, avoiding potential mineral deficiency from long-term consumption of pure water.  

 

"We do not produce water, but we make every drop of water understand health better," emphasized Dr. Zhang, head of ZONE’s R&D team and a former researcher at the China National Ceramic Research Institute. "With 23 years of filter media experience, we can precisely control the release curve of each mineralization strip. From the first alkaline balls in 2002 to today’s strontium mineral strips, our commitment to ‘customized water quality’ remains unchanged."  

 

 

V. The Confidence to Choose ZONE: Three Commitments from a 23-Year Filter Media Expert  

- Controllable Source: A 193,680 sq. ft. manufacturing base in Zibo, Shandong, with 3 production lines producing 600 tons per month. Full traceability is ensured from raw material sintering to finished product testing;  

- Scenario Customization: Provides modular filling solutions ranging from 10g to 500g, adapting to different needs of household and commercial use;  

- Data Support: Each batch of products is accompanied by an SGS test report, with clear mineralization lifespan and ion concentration (historical data available on the official website).  

 

 

The End Goal of Good Water Is Not Purity, But Suitability  

While the water purification industry falls into the misunderstanding that "the purer the better", ZONE uses a small strontium mineral strip to redefine the "warmth" of water quality. It is not only a breakthrough in filter media technology, but also a profound understanding of "healthy drinking water"—after all, what we need is not "absolutely pure water", but "water suitable for life".  

 

 

ZONE New Materials | 2002-2025 Focus on Water Treatment Filter Media for 23 Years | Multiple Certifications Including ISO, NSF, and FDA