Pre Filter for Pro 50
These pre-filters are used to stop small particles and dust from getting in contact with the carbon, thus preventing premature depletion of its odor-trapping ability. The pre-filters are made from 100% polyester. They are sold packaged in a plastic bag to ensure they stay clean until installation.
Use with PROfilter 50 filter.
|Dimensions||20 × 12 × 1.25 in|