Keep your pureAir 3000 whole-home air purifier running at its peak performance level by replacing the purification plate when necessary.--
4"x4" High-Frequency Ceramic Purification Plate. Refer to the original pureAir 3000 or GT3000 owner's manuals for instructions.
Using white vinegar or a solution of equal parts warm water and clear ammonia, soak the purification plate for 8-10 hours but do not exceed 12 hours. Using a soft-bristle brush, scrub the wire mesh to remove debris. Rinse thoroughly. Allow the purification plate to dry completely before reinstalling. Use a soft cloth and rubbing alcohol to clean the contacts on the interior of the purifier that touch the purification plate.