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

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

Great product for the price point. The new filters were an easy change and were easy to replace.

These are great filters that really help keep our allergies under control.

Filters are definitely thinner than the original in a side by side comparison. The filters did not fit properly even thought it was the correct filter model number. They did not make contact with the pressure switch and therefore machine would not work. May have been because foam was added to the bottom, maybe to make up the difference as the size is off. Had to return and purchase an original, more money but worth it. Cheaper is not always better.