Tank Power Plus Filter, Stages Labeled MicroShield®, Odor, Acidity Neutralizes and Removes 99.9% of Impurities, Silt, Insects, Rust, Chlorine, Gases, Organic Matter, Taste, Odor, Neutralizes Water Acidity and Increases Alkalinity Plus The last stage that spreads the water gradient, so the water returns to its natural tasteTank Power 1:Tank Power 1 Pet Blue Ring Cartridge, 3 layers of filtration, Tank Power 1 Cartridge filters 10 times smaller impurities than regular cartridges.Three consecutive layers.It starts from 5 microns and narrows to 1 micron, which purifies 10 times smaller impurities than normal cartridges, thus ensuring water purification of up to 99.9% of impurities.Raw materials for drinking water approved by the international FDACandle filtration efficiency lasts up to 3 monthsTank Power 2:Pure materials with MircoPores technology, which guarantees the absorption of up to 99.9% of chlorine, color, taste and odor.It is designed in a distinctive streamlined shape and is kept inside a distinctive blue plastic package to preserve the components of the candle.The candle is designed in a way that makes the base of the candle wider than its top, and this is an indication of how to install the candle correctly.Raw materials for drinking water approved by the international FDACandle absorption efficiency lasts up to 6 monthsTank Power 3 candle:Tank Power 3 is made with MircoPores® technology that works with Power 2 to purify water from 99.9% of chlorine, color, taste, gases and the smallest impurities.Streamlined design in a distinctive green colorPreserved inside a plastic package to protect the candle from any crack or carbon block breakage, in order to purify the water efficiently.The candle is designed in a way that makes the base of the candle wider than its top, and this is an indication of how to install the candle correctly.Raw materials for drinking water approved by the international FDACandle absorption efficiency lasts up to 6 months.  Tank Power Post Carbon (PC):Tank Power Post Carbon is made with MicroPores® technology, which guarantees 99.9% absorption of chlorine, color, taste and odor.Raw materials for drinking water approved by the international FDACandle absorption efficiency lasts up to 12 months.Tank Power Calcite (CAL):Tank Power Calcite High quality calcite  Calcite is concentrated with an increase of 10% of ordinary calcite to remove the bitterness of the water and improve its tasteAcidity test in water.It increases the alkalinity of the waterRaw materials for drinking water approved by the international FDACandle efficiency lasts up to 12 months. • Perfect for under-arrangement installationFilter Dimensions: 39cm L x 10cm W x 35cm H.