Keeping your hot tub clean is not just a way to ensure an enjoyable bathing experience, it is also important for ongoing maintenance and to keep your spa running smoothly. One of the key aspects of keeping a hot tub clean is looking after your hot tub filter with regular cleaning and periodic replacement. Keeping a spa filter clean can have benefits that you may have not assumed including better efficiency, using fewer chemicals, and increasing jet power! This blog post will help you understand what a hot tub filter is, what it does, why it is important to keep it clean, how to clean a filter, and some useful tips and advice.