Using this rain hood is easy. Just install it on your Briggs LO206 air filter. Make sure it is properly attached to prevent rain from getting in. When installing, check that there are no gaps. As for maintenance, clean it regularly with a soft cloth. Also, check for any signs of damage like cracks or breaks. If you notice any issues, replace the rain hood promptly to keep your air filter protected. Remember, the air filter is sold separately, so ensure you have the right OEM LO206 filter installed.