4 Packs FLT4825 HEPA Replacement Filter B Compatible with AC4825 AC4300 AC4800 AC4900 AC4850, 4 True HEPA Filters & 6 Activated Carbon Pre-Filters

As others have stated, the FLT4825 filter is not compatible with Germ Guardian Air Purifier. The original filter has a plastic rim that snaps into the purifier. The filter I received has foam liners on the top and bottom of the plastic panel, which prevents the filter from snapping in place, and stops the purifier from turning on.

Didn’t fit my germ guardian and had to send back

works well

Air purifier

Bought these filters as replacements for Germ Guardian purifiers. Great quality and they fit perfectly! Thanks

Great price and great product. Set in works great with the GERMGUARDIAN HEPA air filter. Uses a plastic exterior instead of paper.

These filters work wonders in removing allergens and dust particles and even odors from the air.

These are a great bundle for the price. Comparable to the name brand filters. Highly recommend these

Price for filter is great but upon receipt of item , the pre filter is substandard. Prefilter is not oem material and the holes are large making it less effective. Luckily another brand provided extra prefilters so was able to use those and still use this filter.

Great deal!