PR5.0 Set of 12 Replacement Pre-Filters

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Includes 12 Pre-Filters - Enough for approximately 1 year The pre-filter is the first of 3 filter stages in the PR5.0. Its function is to remove the larger particles so they don't clog the High Efficiency filter. This includes lint, hair, dust, etc. The easy-to-change pre-filter should be replaced, on average, at least once per month. This will ensure your smoke eater continues to function properly. Pre-filters CANNOT be washed. Replace the PR5.0 pre-filter every month. For use in the PR5.0 Small Area Flush Mount Ceiling Air Filter Show more