Customer Ratings & Reviews

I’ve been happy with this filter that goes to my germ guardian purifier since I bought it back in Covid era a few years back. I’ve replaced the filter several times. I will say, I just replaced it about 6 months ago and it is already so nasty. It’s sort of fascinating to see the accumulation of gunk that would have gone into my lungs otherwise. I can’t remember how often your supposed to replace these but I felt like it was maybe longer than 6 months time. By the looks of it, mine very much needs replacing and I have a new one on the way. It’s just me and my two kiddos here and 1 cat so nothing too crazy. Clean home. But pollen, dust, dander, and particulate matter certainly adds up. Also, I lived in Albany years ago with poor insulation, and we had tons of wildfire smoke and this purifier & filter made my headaches go away instantly and made our home not smell like humid soot.

I have severe allergies so the filter is necessary. The manufacturer website no longer lets you order it so I was thrilled that I could get it from Best Buy. Only downside is price

Solid Genuine filter. Could be better for the price but works, unlike other brands that make their genuine products in Korea or the US this still comes from China, so I think i'll just buy a knockoff next time.

Filter does what it supposed to do. I noticed we don’t sneeze as much and less particles floating in the air

Great replacement filter. I've tried many third party filters for my germ guardian ac5900 air purifier while they worked, they did not seem to be as good as the original.

Thank goodness Best Buy had this filter in stock!! Only place on line. This filter is amazing and lasts months at a time!! Highly recommend. I won’t use off brand filters in my purifier!

Great filter replacement. It's geniune and easy to install. Very easy to remove the old one. Great replacement, does the job.

Pretty decent. I have not ran into any issues yet. Pretty straightforward product.

Great HEPA filter notice a difference in dust when using steadily and also less sneezing.

I love having these product to help me keep so many smells down an help add clean air around me

This filter is the one for a popular air purifier Best Buy sells . I was glad to see Best Buy had it.

Excellent filter easy to install fast delivery service.

well I bought this in Nov 2019 and now it's Mar 2020 and replacement filters are no longer available at Best Buy or the manufacturer. So what a deal I have a worthless appliance when I have to change the filter I have to but a new system. Very poor that Best Buy would sell a discontinued produce, So far I can't find a replacement third party filter due to then not having the size needed.

They do the job, we replace ours about every six months.