Tank 1 Filter Candle

Tank Power 1 Candle Blue Ring Insurance, 3-Layer Filtration, Tank Power 1 Candle filters 10 times smaller impurities than regular candles. Three layers filter impurities from three successive layers. Starting from 5 microns and narrowing down to 1 micron, which filters 10 times smaller impurities than regular candles, thus ensuring water purification of up to 99.9% of impurities. Materials designated for drinking water, approved by the FDA. Candle purification efficiency lasts up to 3 months.