clean (a filter) by reversing the flow of fluid through it
the very fine mesh is backwashed to remove solids
Connections NYT: Hints For Today's Puzzle, Sat, Jul 12
Today’s NYT Connections Answers Jul 12, #762 - Daily Updates & Hints
Today’s Wordle Answer Jul 12 #1484- NYT Wordle Hints & Updates
NYT Mini Crossword Answers Today - The Mini for Jul 12 Solved
Today's NYT The Crossword Clues Hints & Answers
Connections NYT: Hints For Today's Puzzle, Sat, Jul 12
Today’s NYT Connections Answers Jul 12, #762 - Daily Updates & Hints
Today’s Wordle Answer Jul 12 #1484- NYT Wordle Hints & Updates
NYT Mini Crossword Answers Today - The Mini for Jul 12 Solved
Today's NYT The Crossword Clues Hints & Answers