ATXKXE True HEPA Filter Repalcement for GermGuardian FLT4825 Series Air Purifier Filter B, Model AC4825/AC4300/AC4800/4900 (Filter B, 1 Pack)

Well, only been running this filter for a day. An when I replaced the old filter with this one I found that the machine was running much smoother. Yes, its a snug fit but it should be snug and fit tight inside air purifier so that unfiltered air is not pulled around filter an air hit fan an internal parts of air purifier which will destroy your machine. The light telling you to replace the filter is a timer .. It resets its self when you replace the filter , it the switch on the bottom inside. This filter seems to allow the air purier to move the amount of room air that its designed to do. I don't change my filters according to the light telling me to do so... I ck the filter my self weekly an I vacuum out the carbon sheet that's Velcroed to the filter .. But I have used many different types an this one seems to the best one.

This was the best deal I could find on a replacement filter for my Germ Guardian. It fit perfectly and the quality looks the same as the original. I'd definitely buy it again.

Got this instead of the name brand for my air filter, fits perfectly and comes with thr carbon filter for half the price of the other one

Better quality than the filter that came with my purifier... Awesome value!!!

This worked perfect for my air purifier. Fit in nice and snug and I do believe even better then the one that came with the unit. Will buy this again when needed.

Same exact type of true hepa filter but half the price of manufacturers replacements!

Excellent product for the Guardian Hepa Filter machine. Fits perfectly. Thanks

Works just as good as the original filter with no issues.