Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Love my Honeywell filter

I find the greatest thing about running this filter is that we need to dust the house significantly less often.Another reviewer here recomended vacuming your prefilter. Unless you are doing that outside or you have a true HEPA filtered vacuum, I would suggest you don't do this. You risk making airbourne again many of the things you bought the filter to trap in the first place. As a pre-filter gets dirty it actually filters more stuff (the filter itself though runs less efficiently because less air cycles through it.)