Using the Bosch VF320H HEPA filter is a breeze. First, make sure your GAS18V - 3 18V 2.6 - gallon wet/dry vacuum cleaner is turned off. Then, simply twist the new filter into place and lock it. You can use this filter for both wet and dry vacuuming tasks. When it comes to maintenance, since it's washable, you can clean it regularly to keep it performing well. Just remove the filter and wash it gently with water. Let it dry completely before putting it back in the vacuum. As for precautions, always turn off the vacuum before handling the filter. Also, although it's durable, avoid using sharp objects on the filter as it's made of thin glass fibers.
