Because the Cube lasts longer

Tank holds 2

duck canvas 6 panel cap

Power TypeElectric

*when used as directed

Pentair Flotec FP7105 6 Gallon Pre-Charged Pressure Tank (Vertical) Mole Trap Because the Cube lasts longerPre charged pressure tanks require 50% less space than standard conventional tanks while providing greater water capacity between pump cycles for maximum system life. These very small tanks are great for very small water systems where space is at a premium. KEY FEATURES Tough, appliance like finish for extended life Heavy gauge steel construction for maximum durability Convenient size is great for low flow applications and very small water systems.