Water - 280 kPa (40 psi) Maximum
Direct water inside along length of pleats.
Wash in warm water and nonsudsing household
Insert a light inside a clean and dry element. Discard
element if rips or tears are found.
Direct water outside along length of pleats. Air dry
and inspect the element.
Rinse with clean water.
Air dry and inspect.
Wrap and store good elements in a clean dry place.