Because these systems use a large resin tank and a separate salt container to treat water, you must ensure your utility space can accommodate the physical footprint and the necessary infrastructure before a qualified installer begins work.
You should confirm the exact distance from the unit to the nearest outlet, as this may dictate whether you need a professional electrical run or a simple extension. This system is designed to treat up to 72,000 grains of hardness, making it suitable for large homes with 6+ bathrooms. Because the brine tank requires space for “swing” and expansion during the filling process, you must ensure it is not placed too close to a wall or structure. Proper clearance is also necessary to allow for maintenance and salt bag access. This specific planning is vital for water softeners because the bulky brine tank and bypass valve can obstruct walkways or prevent the lid from opening fully if positioned incorrectly. We selected this model for our comparison because it provides a high-capacity 72,000-grain rating while maintaining a compact enough footprint for residential use.
What to Check Before Buying the Aquasure Harmony Series
Before ordering, verify these technical requirements to ensure the unit fits your home’s infrastructure:
- Measure the total floor space for the unit plus the extra room needed for the brine tank to swing during filling.
- Verify that your existing plumbing can accommodate the required inlet and outlet pipe diameters to maintain your home’s flow rate.
- Check if your home requires a pre-installed pressure reducing valve to keep the incoming PSI within the manufacturer’s safe range.
- Ensure there is a clear path for a bypass valve, which is essential for maintenance but adds to the total plumbing footprint.
Comparing the Aquasure Harmony Series to Other Softeners
The Aquasure Harmony Series is a high-capacity water softener, which is a system that uses salt and resin beads to remove calcium and magnesium from your home’s water supply. This specific model is ideal for larger households or those with high water usage due to its 72,000-grain capacity. If you have a smaller home with lower flow requirements, you might look at alternatives with lower grain counts to save on space and cost. Conversely, if you have an industrial-scale requirement or extremely high-flow irrigation, you may need to look for a commercial-grade system that exceeds these residential specifications.
You can find out how many gallons the Harmony 72,000 processes to ensure it meets your household’s specific capacity needs.
If you have a large household with 6 or more bathrooms and need to eliminate scale buildup in your plumbing, the Aquasure Harmony Series is the right choice for your upgrade.
Aquasure Harmony Series 72,000 Grains Water Softener
If you need multi-stage filtration, see our guide to the best water softener with carbon filter for more options.
$679.99 price checked August 2026
The other Grain Water Softener guides we have published
- The Grain Water Softeners That Work Best for Beginners
- Whole House Water Softeners for Large Homes Under $1000 Compared
- Choosing the Best 32000 Grain Water Softener for Your Home
- The Grain Water Softeners That Work Best for Hard Water
- Which Whole House Water Softener Is Best for Small Spaces?
- Best Water Softeners for High Flow Households
