Pack of 12 Pre-Filters for the SED-1500V Ducted High Efficiency and Carbon Smoke Removal Air Purifier
The pre-filter is the first of 3 filter stages in the SED-1500V. 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.
For use in the SED-1500V Ducted High Efficiency and Carbon Smoke Removal Air Purifier
Replace the SED-1500V pre-filter every month.