InventHelp Inventor Develops Premeasured Bag of DE for Pools (FDD-130)

PITTSBURGH, Sept. 15, 2026 /PRNewswire/ -- "I often struggled with determining the amount of diatomaceous earth to be used with different types and sizes of swimming pool filters," said an inventor, from Granbury, Texas, "so I invented the E Z - D E. My design helps avoid any DE guesswork...