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Reviewing the ScaleBlaster Water Conditioners

Water conditioners like those offered by ScaleBlaster are essential for homeowners seeking to mitigate the effects of hard water without the use of conventional water softeners. In this review, we explore the two most popular ScaleBlaster models – the SB-75 and SB-175.

ScaleBlaster SB-75 Review:


Scale Blaster e1606547926607

  • The SB-75 employs sound wave frequencies to alter the properties of calcium molecules in water, preventing them from adhering to surfaces, thus reducing limescale.
  • Designed for small to medium-sized homes with hardness levels up to 19 grains per gallon (gpg) or 325 parts per million (ppm).


  • It’s a low-maintenance, salt-free alternative.
  • Easy DIY installation, compact, and operates silently.
  • Dissolves existing lime deposits over time.
  • Doesn’t produce wastewater, offering an eco-friendly option.
Scale Blaster Spec Sheet


  • Mixed customer feedback – some users report no noticeable effect on limescale.

ScaleBlaster SB-175 Review:


Scale Blaster SB 175 292x300 1

  • Similar to the SB-75, this model also uses sound wave frequencies to prevent mineral adherence, designed for homes with water hardness up to 35 gpg or 600 ppm.
  • Does not affect the Total Dissolved Solids (TDS) or hardness level when tested but alters water behavior to reduce limescale.


  • Effective limescale reduction without the need for salt or frequent maintenance.
  • Silent operation and easy self-installation.
  • Unlimited water treatment capacity.


  • Only suitable for non-magnetic pipes, like PEX, PVC, or copper (excluding iron).

Consumer Insights:

How Scale Blaster Works e1606548234703

Positive Attributes:

  • Suitable for both well and municipally supplied water, within the specified hardness levels.
  • Nearly maintenance-free and easy to install.
  • Made in the USA, ensuring quality and support for domestic production.

Cost Implications:

  • The SB-175, though powerful and encompassing a 10-year warranty, is priced similarly to conventional salt-based water softeners.

Comparative Insights:

optimum descalerWhile both models offer unique benefits, the SB-175 stands out for larger households due to its enhanced capacity and long-term warranty. However, for households with extreme hard water conditions, traditional salt-based water softeners or high-end alternatives like Aquasana SCM SimplySoft might offer a more comprehensive solution.

Final Thoughts:

ScaleBlaster offers promising solutions for those seeking to combat limescale without the intricacies involved with conventional water softeners. The decision between the SB-75 and SB-175 boils down to the specific water hardness levels and household size.

For extreme hard water conditions, potential buyers should weigh the pros and cons meticulously, considering the effectiveness, installation, maintenance, and budgetary constraints. Exploring other alternatives in the market, including salt-based softeners or advanced salt-free conditioners like Aquasana, can offer broader perspectives to inform a well-rounded decision.AquasanasWholeHouseWater 300x300 1


In essence, while ScaleBlaster presents a viable option for moderate hard water issues, a comprehensive analysis of individual water conditions, household needs, and long-term maintenance and costs is paramount to select the most suitable water treatment solution.

Rhino ® with Salt-Free Water Conditioner, UV Filter and Pro-Grade Bypass KitScreenshot 2023 11 24 at 11.58.10 AM
Treats hard water UP TO 25 ppm (low to medium low hard water).Treats hard water OVER 25 ppm (medium to extremely hard water).
Does NOT require electricity.Requires electricity if using the electronic head monitor.
Control Your System With An App:? NOControl Your System With An App:? YES
- Powerful salt-FREE water softener.
- 1,000,000 one million gallon capacity.
- Aquasana Rhino exceeds NSF standards.
- Treats hard water WITHOUT salt.
- Removes chlorine, bacteria, iron, sulfide, manganese, mercury, lead etc.
- Includes pre-filter, copper-zinc and carbon filtration stages with standard fittings.
- 90-Day Pure Satisfaction Guarantee.
- Limited 10 year warranty.
- Powerful salt-BASED water softener.
- 1,000,000 one million gallon capacity.
- Also includes a multi-stage filter.
- Easy installation (inside or outside)
- Sufficient for 1-3 bathrooms (options for 4-6 and 7+ bathrooms also available).
- 6 month money back guarantee.
- Limited lifetime warranty.
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