20 X 40 Gunite probably 60 years old but last re-plastered with Beadcrete in 2009
About 38,000 gallon "hopper style" deep end with Pentair Intelliflow set for 1 change/day
Sand filter and Hayward Gas Heater (pool is seldom used so heater is rarely on)
Trees all around so HIGH maintenance - Dolphin Dynamic cleaner.