What Is Evolet Anti‑Scale Media? Evolet anti-scale media uses a patented catalytic process to convert dissolved calcium and magnesium (hardness) into micro-crystals that remain suspended in the water. Unlike a water softener, Evolet anti-scale media does not remove the hardness minerals — it simply prevents them from forming sticky scale that clogs pipes or damages appliances. The Water Company Because the media creates a “template” on its surface, it encourages stable crystal formation, which does not adhere to surfaces or plumbing fixtures. Rotea Australia Key Features No salt, chemicals, or electricity needed. Long service life — the media does not require regeneration or backwashing. Upflow contact design maximises scale control efficiency. Maintains mineral content in water — calcium and magnesium remain in solution. Certified: WQA Gold Seal, tested for material safety. Nanostructured surface lowers the energy needed for crystal formation. Benefits Scale Prevention: Transforms hardness ions into stable micro-crystals, preventing scale deposit buildup. Eco-Friendly: Since there’s no salt or chemical added, the media is more sustainable than traditional softeners. Cost Saving: Without the need for regeneration, you save on salt, water, and maintenance. Protects Appliances: Helps prevent scale in geysers, boilers, kettles, and plumbing. Simple Operation: No power or backwash makes the system easy to maintain. Ideal Applications Home plumbing systems (to protect pipes and water heaters) RO feed water (to reduce scale risk on membranes) Boiler systems and heat exchangers Aquaculture and industrial processes where scale buildup is costly Appliances such as kettles, coffee machines, or shower systems How to Use / Install Install Evolet anti‑scale media in an appropriate media vessel or cartridge housing. Ensure an upflow water direction to maximise contact with the media. No regeneration needed — simply replace media when contact capacity is exhausted (based on manufacturer guidance). Check periodically for media condition, especially in high-hardness environments. Safety & Maintenance Since it’s a non-chemical solution, Evolet media does not leach dangerous substances into drinking water. Store media in a dry place to avoid contamination before use. Flush the system after installation to remove any loose particles. Comparable Products & Alternatives Evolet Scale‑Removal Media 1 L: The same media in 1-litre volume for smaller or cartridge systems. Siliphos Anti‑Scaling Media 5 kg: A polyphosphate-based scalable prevention media — a chemical alternative with different mechanism. Physical Properties & Operational Conditions of Evolet Anti‑Scale Media Based on the SC3 Evolet Media specification sheet from Rotek / RoteK Australia: Rotea Australia Bulk Weight / Density: ~ 750 kg/m³. Specific Surface Area: ~ 270 m²/g. Colour: Light yellow. Mesh Size / Particle Size: 0.5–0.8 mm. Moisture Content: ~ 24–28%. Freeboard (Up‑Flow): 60–70%. (Freeboard is the portion of the vessel not filled with media, allowing for expansion/contact) Operating Temperature Range: 5 °C to 70 °C. pH Range: 6‑9 (for effective operation, according to spec sheet). Volume Change in Water: Maximum ~ 60%. (This presumably refers to expansion or swelling when the media is in contact with water.) Media Lifetime: 2–3 years (as stated in the spec sheet) under normal usage. “Exchange Capacity” / Scale-Crystallization Function Unlike traditional ion-exchange resins, Evolet doesn’t “exchange” ions in the sense of swapping Ca²⁺ or Mg²⁺ for Na⁺. Instead, it promotes the formation of stable micro-crystals of calcium and magnesium (hardness minerals), which remain suspended rather than forming scale that adheres to surfaces. Rotea Australia The media acts as a template: hardness minerals crystallize on the surface of the media, but once they reach a certain size, these particles detach and remain in the water as harmless, stable crystals. Rotea Australia Because of this mechanism, there is no classical “ion exchange capacity” (meq/g) listed — instead, the capacity is more about how much scale-precipitable hardness it can manage over time. The spec sheet does not provide a direct “exchange capacity” in meq/L.
