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Whether you choose MERV 8, 11, or 13, proper installation ensures maximum effectiveness: Check airflow direction : Look for arrows on the filter frame indicating airflow direction Ensure proper fit : The filter should fit snugly without gaps around the edges Replace on schedule : Change filters every 60-90 days, or sooner if they appear gray or dirty Monitor system performance : If you notice reduced airflow, consider a lower MERV rating Pleated filters offer significant advantages over basic fiberglass options: More Surface Area : Pleated design provides more filtration media in the same space, increasing particle capture without restricting airflow

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And I think he brushed his eyebrows too

The icing on the cake for the film's woes, some fifty people involved in the production had to leave for a variety of medical reasons, such as injuries sustained on-set and malaria, problems common with on-location filming at the time