Preparedness Information

Evaluate a home water distiller by source-water risks, tested reduction claims, production rate, energy use, cleaning, replacement parts, and storage practices.

Understand how home water stills work, what distillation can and cannot remove, energy and production needs, cleaning, storage, and emergency limitations.

Choose a home water distiller by source water, daily production, construction, cleaning needs, energy cost, safety controls, and intended use.

Plan emergency seawater distillation around proven desalination capability, realistic output, energy needs, clean storage, and regular maintenance.

Evaluate the Gravi-Stil survival water distiller by feed-water risks, treatment limits, heat and fuel needs, realistic output, clean storage, testing, and maintenance.

Calculate emergency water using people, days, and a one-gallon baseline, then adjust for climate, health, pets, storage containers, sanitation, and reserve needs.