Filter needed a wash, and it needs to dry before oiling. So a little airflow from an exhaust fan, little heat from an AC exhaust.
And in less than an hour, a dry filter. Way better than just letting it sit for a day or two, especially in humid places.
Up to you, I’ve done it to most of my vehicles, even if it’s just a washable filter without the cold air system.
Let me rephrase. In your opinion, what are the benefits of doing this that I should consider when making the decision whether to use one of these?
In theory it would pay for itself over time. You get better fuel economy, the filter is cleanable, so no got to replace.
Linky
The downside is, can be easier to hydrolock your engine in some cases.