Questions & Answers

Q: QuestionHow long do these last in package?I have two filters in the package that are more than five years old. When I turn the filter upside down or shake it, I can hear something rattling around inside of them, like part of the filling inside is loose. Is this how they are when they are new, or do they go bad after a while?

Asked 10 years ago by Anonymous.

• A:Answer The filters should be soaked prior to use for about 30 mins. This will help to loosen/moisten the particles inside the filter and allow them to work properly.

  Answered 10 years ago by CraneCustomerSupport

  
  Helpful (0)Unhelpful (0)ReportAnswer this question