AMOUNT CONVERSIONS
Ounces to Pounds: Ounces/16 = Pounds
Fluid Ounces to Gallon: Fluid Ounces/128 = Gallons
SURFACE AREAS
Circle: 3.14 x radius x radius = Square Feet
Rectangle/Square: Length x Width = Square Feet
Triangle: (Length x Width) / 2 = Square Feet
POOL VOLUME
Surface Area x Average Depth x 7.48 = GALLONS
Average Depth = (shallow depth = deep depth) / 2
TURNOVER RATE
Pool Volume / Flow Rate / 60 = Hours
FLOW RATE (MINIMUM)
Pool Volume / Turnover Rate (hours) / 60 = (GPM)
FILTER SURFACE AREA
Flow Rate / Filter Media Rate = Square Feet of Filter Surface
Area Needed