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Free calculatorCommercial Water Treatment Project Calculator
Estimate pretreatment, treatment, storage, plumbing, electrical, drains, testing and professional costs.
Open calculator →Plan the complete ownership cost
Budget commercial water treatment and facility water systems without overlooking utilities, installation and recurring service.
Independent guides and browser-based calculators covering equipment, site work, energy, water, maintenance, replacement and long-term ownership. Qualified professionals still determine the actual design and legal requirements.
40+ guidesTesting through lifecycle
8 calculatorsWater, recovery and ownership
4 regionsCountry starting points
No water testingIndependent information
Free planning tools
Test the assumptions before requesting quotes
Each calculator keeps its assumptions visible and separates equipment, site work, utilities and recurring costs.
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Free calculatorWater Treatment Operating Cost Calculator
Estimate annual water, reject water, energy, filters, chemicals and service cost.
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Free calculatorReverse Osmosis Recovery and Reject-Water Calculator
Estimate feed and reject volume from entered product demand and recovery.
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Free calculatorCommercial Water Softener Cost Calculator
Estimate annual salt, regeneration water, service and resin reserve.
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Free calculatorWater Treatment Maintenance Budget Calculator
Estimate sampling, filters, chemicals, service, monitoring and repair reserve.
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Free calculatorOwned Treatment vs Purchased Water Service Calculator
Compare owning treatment equipment with purchased water or service over time.
Open calculator →Detailed guides
Understand the scope and ownership obligations
Detailed guides explain cost drivers, exclusions, operating expenses, contract questions and common budgeting mistakes.
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Water Quality & TreatmentCommercial Water Treatment System Costs
Plan commercial water treatment projects costs, scope, utility use, recurring obligations and quote questions without treating a broad online range as a project specification.
Planning range: $10,000–$1,000,000+
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Water Quality & TreatmentCommercial Water Testing Costs
Plan sampling and laboratory programmes costs, scope, utility use, recurring obligations and quote questions without treating a broad online range as a project specification.
Planning range: $200–$50,000+ annually
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Water Quality & TreatmentCommercial Sediment Filtration Costs
Plan sediment and particulate filtration costs, scope, utility use, recurring obligations and quote questions without treating a broad online range as a project specification.
Planning range: $2,000–$100,000+
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Water Quality & TreatmentCommercial Activated Carbon Filtration Costs
Plan carbon filtration systems costs, scope, utility use, recurring obligations and quote questions without treating a broad online range as a project specification.
Planning range: $5,000–$250,000+
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Water Quality & TreatmentCommercial Water Softener Costs
Plan commercial water softening costs, scope, utility use, recurring obligations and quote questions without treating a broad online range as a project specification.
Planning range: $5,000–$200,000+
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Water Quality & TreatmentCommercial Reverse Osmosis Costs
Plan commercial RO systems costs, scope, utility use, recurring obligations and quote questions without treating a broad online range as a project specification.
Planning range: $10,000–$500,000+
Read guide →Explore by decision
Explore by project decision
Start with the operating decision you are facing rather than a product sales page.
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Treatment equipment
Filtration, softening, RO, UV, storage and controls.
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Testing and objectives
Start with source water, intended use and verified treatment goals.
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Efficiency
Recovery, reject water, reuse, metering and maintenance.
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Facility applications
Food service, hotels, healthcare, boilers and process water.
Explore topic →Independent planning
Understand the scope before the sales conversation.
The site does not sell equipment, treatment, hauling or installation. Its purpose is to help buyers define scope, identify exclusions and prepare better questions for qualified providers.
- No equipment or installation sold by this site.
- Calculator assumptions remain visible and editable.
- Recurring costs are separated from upfront costs.
- Official sources are linked where privacy, safety or regulation matters.
