ULTRA-pure water 5 Liters

Ultra-pure water - When water needs to be absolutely pure.
Food-grade quality.

Guaranteed purity 0 microSiemens (uS). For comparison, distilled water typically measures at 2-3 uS, double-distilled at 1.9 uS.

The water is purified through several stages starting with softening, particle filtration, and an adsorption filter with activated carbon. This is followed by reverse osmosis and then total purification that removes both positive and negative substances.

There is hardly any purer water, 0 microSiemens (uS). Note, microSiemens, not milliSiemens. Exceptionally pure.