How do I maintain the air conditioning system in my Vauxhall Astra?

I recently purchased a Vauxhall Astra and want to make sure the air conditioning system is properly maintained. What steps can I take to ensure it stays in good working condition?

Regularly replace the cabin air filter every 15,000-25,000 miles to prevent a buildup of dust and debris.

Make sure to use the air conditioning system at least once a week, even during the winter months, to prevent seals from drying out.

Have a professional inspect the system every 2-3 years to check for any leaks or other issues.