10 free engineering tools
Water treatment calculators
Softener capacity, RO membrane count, filter diameter, iron and manganese and savings — free and instant.
Softener SizingResin volume, vessel size and salt per month.
RO CalculatorMembrane count, vessels, feed and concentrate flow, estimated pressure.
RO SavingsDaily and annual water and cost savings from higher recovery.
Iron & ManganeseTreatment need, oxidant dose and filter diameter.
Filter SizingVessel diameter, filtration rate, media volume and backwash flow.
Filter SchedulePersonal replacement schedule for sediment, carbon, membrane and mineral filters.
Bottle SavingsAnnual bottle spend, water carried and purifier payback.
UF ModulesUF module count, gross production and actual flux.
Closed-Loop ChemicalsSystem volume, inhibitor required and number of packs.
Selection WizardRecommended purifier and capacity for your situation.
We turned the core calculations our engineers use into simple tools. Results are for preliminary sizing; send them to us with one click for a quote.
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