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Evolet 1 Liter

P2 277

The most important factor in the development of bonds from ions on the surface. The surface encourages the growth of the bond. These bonds are also formed in normal water pipes. According to the “Brownian motion of molecules” a bond is created whenever a certain number of calcium and magnesium ions meet in a certain constellation. This creation of bonds is completely random. With the knowledge about these surfaces, we set out to develop a surface that the calcium ions would accept as a template and form into crystals. Critical for the development of crystals is the enthalpy.

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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

  1. Scale Prevention: Transforms hardness ions into stable micro-crystals, preventing scale deposit buildup.
  2. Eco-Friendly: Since there’s no salt or chemical added, the media is more sustainable than traditional softeners.
  3. Cost Saving: Without the need for regeneration, you save on salt, water, and maintenance.
  4. Protects Appliances: Helps prevent scale in geysers, boilers, kettles, and plumbing.
  5. 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.

Return And Refund Policy

INSTORE EXCHANGES AND REFUNDS

For your convenience, item(s) purchased online may be exchanged or refunded at any Puritech store within South Africa, provided all online return policy conditions are met.  A refund will be provided to you by crediting your original method of payment. Please note that cash refunds will not be provided under any circumstances and courier charges cannot be refunded.
Item(s) purchased at any Of Our store within South Africa can only be returned at a Puritech store within South Africa.

Puritech Online Returns Policy

There may be times when you will need to return an item purchased from us. Our Returns Policy is designed to assist you with your return. The benefits given by our Returns Policy are in addition to other rights and remedies you may have as a consumer under the Consumer Protection Act (CPA), as well as any other applicable acts.

If you wish to return any item(s) you have purchased, you can either return the item(s) via courier to our online store or in-person to a Puritech store within South Africa (only) within 14 days from the date of purchase…

We encourage you to return your parcel via Fast Way, Courier Guy, FedEx, or ParcelIt traceable courier services as all returned parcels remain the responsibility of the purchaser until received by Puritech.

Store purchases cannot be returned or refunded online.

Returns Policy Conditions

At Puritech we want to ensure you love the items you purchase. If you have changed your mind on a purchase we will exchange your item or refund your original method of payment provided that:

  • You return the item within 14 days (inclusive) from the date of purchase.
  • You produce your original Puritech invoice (receipt) when you return the item
  • The item is in original saleable condition:
  • With all original tags still attached
  • In an unopened and unused state
  • A return form is completed and accompanies your item(s) being returned
  • In original packaging

If you are not able to comply with these requirements, Puritech reserves the right to refuse an exchange or refund on change of mind items. Puritech will not accept a bank statement as proof of purchase.

We regret that we are unable to accept the exchange or return of the following items for change of mind for hygiene reasons:

  • Open Filters
  • Open Membranes
  • Used Reverse Osmosis Systems

Online Exchanges and Refunds

Online Exchanges

If you would like to exchange an item(s) for an alternative item(s), please complete the online Return Request form that is located within My Account under ‘My Orders’ prior to sending the item(s) back.

Exchanges can only be exchanged for the same value of the purchase price of the item being returned.

Your item (s) that you wish to return needs to be sent back to our online returns address with the relevant return documents, duly completed, and a tax invoice (receipt).

If the alternative item is no longer available, provided all the Returns Policy Conditions are met, a refund will be provided to you crediting your original method of payment. All return courier costs will be for your own expense and this will be deducted from your refund amount.

Online Refunds

To obtain a refund please fill out the online Return Request (RMA) form that is located within My Account under ‘My Orders’ prior to sending the item(s) back.

A refund will be provided to you crediting your original method of payment, providing all the Returns Policy Conditions are met and our warehouse has received the original item that is being returned. Cash refunds will not be provided under any circumstances.

COMPLETING A RETURNS REQUEST FORM ONLINE

  • Log into your Puritech “My Account” and go to “My Orders”.
  • Click on the order that contains the item(s) that you wish to return or request an exchange for and click on the returns button.
  • After you have submitted your return request, one of our friendly staff members will get in contact with you to organize a collection.
  • Once you have sent your item(s) back to our warehouse, our warehouse will authorize the refund.

Before sending, please ensure all details on this form are correct. You will also need to write the returns number on the outside of the parcel. You will be notified by email of the status of your exchange or refund.

Please Note!

Puritech does not cater for courier costs involved in bringing back a faulty product or sending it back to the client.

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