26K gallons (I think) 12 feet deep at the deep end | IG plaster | Pentair 1hp Whisperflo | 31" Hayward S310T 98GPM 500LB sand Filter | 1 skimmer | Hayward pool vac XL | No Heater | No SWG | Older neighborhood with neighbor who has large tree that dumps garbage. I have multiple maples that dump garbage.