Wholesale · Water Softeners
Wholesale Water Softeners Manufactured for Professional Dealers
Aquonyx manufactures professional water softeners in the United States for approved independent dealers. Use the public sizing calculator, review how we build and size softeners, and apply for wholesale pricing, product training, ordering tools, and lifetime limited warranty coverage on qualifying systems.
How Softening Works
Water softeners built for professional sale and installation
A water softener uses ion exchange to reduce the calcium and magnesium that cause hard-water scale, helping protect plumbing, water heaters, and fixtures.
Softening addresses hardness — it is not a universal contaminant-treatment system. Iron, sulfur, manganese, sediment, or drinking-water quality goals may call for additional filtration or reverse osmosis. A professional water test determines the right combination for each job.
- Reduces calcium and magnesium hardness by ion exchange
- Helps reduce scale on plumbing, water heaters, and fixtures
- Metered control valves regenerate based on real water use
- Pairs with filtration or RO when the water needs more
Sizing
How dealers size a water softener
Sizing balances daily softening demand against an efficient regeneration cycle. The public calculator estimates it; a water test and site conditions confirm the final selection.
The core relationship
Daily grain load = daily softened-water use (gallons) × compensated hardness (grains per gallon)
Compensated hardness adds an allowance for iron. From the daily grain load, size for a regeneration interval of roughly a week at an efficient salt setting, and confirm plumbing size and peak flow. Calculator output is an estimate that requires professional confirmation.
Open the water softener sizing calculatorEngineering
Why usable capacity matters more than a large grain label
A big grain number on the box is measured at maximum salt. What matters in the field is usable capacity at an efficient salt dose.
A softener rated at its maximum salt dose delivers its headline grain number, but running it that way wastes salt. At an efficient salt setting, usable capacity is lower — so sizing on the rated number alone can undersize the system in practice.
Sizing on usable capacity gives a system that regenerates about weekly on an efficient salt setting and keeps a small reserve. That is how the Aquonyx sizing calculator recommends a capacity, and it is the conversation a dealer can have with a customer with confidence.
Models, Specifications & Documents
Model specifications for approved dealers
Browse the Diamond Soft softener models and The Diamond filter/softener combo in the product catalog. Full datasheets, installation manuals, and written warranties are provided to approved Aquonyx dealers.
FAQ
Water-softener manufacturer & wholesale questions
Does Aquonyx manufacture water softeners in the United States?
Yes. Aquonyx manufactures its professional water softeners in the United States for sale to approved independent dealers.
Who can receive wholesale dealer pricing?
Approved dealers. Water-treatment companies, plumbers, HVAC contractors, well contractors, and other qualified businesses can apply at no cost; pricing is assigned after approval.
What information is required to size a softener?
Household or facility water use, water hardness in grains per gallon, iron or manganese if present, plumbing/connection size, and peak flow. A water test confirms the inputs.
What is the difference between rated and usable capacity?
Rated (nominal) grain capacity is measured at a maximum salt dose. Usable capacity at an efficient salt setting is lower, which is why sizing should target an efficient regeneration cycle rather than the headline grain number.
Do Aquonyx softeners treat iron or other contaminants?
A water softener reduces hardness (calcium and magnesium) by ion exchange. It is not a universal contaminant-treatment system; iron, sulfur, or other conditions may require additional treatment. Confirm with a water test.
Which systems have a lifetime limited warranty?
Qualifying Aquonyx systems carry a lifetime limited manufacturer warranty. Coverage varies by product; the written warranty provides the complete terms.
Can plumbers, HVAC contractors, and well contractors become dealers?
Yes. Those trades and other qualified businesses can apply to become Aquonyx dealers.
Where are manuals and specifications available?
Model-level datasheets, installation manuals, and written warranties are provided to approved dealers. Apply for wholesale access or contact our team to request current specifications.
Apply at No Cost
Add American-manufactured water softeners to your product line
Apply to become an Aquonyx dealer for wholesale pricing, product training, and ordering tools, with lifetime limited warranty coverage on qualifying systems.