Veva HEPA Filter B Replacement, Compatible with Germ Guardian FLT4825 HEPA, AC4900CA, AC4825, AC4850PT, AC4820, Pack of 2 HEPA Filter / 8 Carbon Pre-Filters for GermGuardian Filter B

This filter is a about half the price of the original filter, however it does include four carbon pre-filters per replacement filter rather than Germguardians single. The two fit fine in the air filter, just like the original. However, one concern I have is that the filter has 1/2 or maybe 1/3 of the number of pleats as the original. I dont have the equipment to measure accurately air flow throughput or filter effectiveness but it could imply this non-OEM filter wont last as long, or it might let less air flow through or tax the blower more. Next time Ill likely by one of each for a side by side seat of the pants comparison -- as it is, while I can say a new Veva filter seems to work better than the current old used GermGuardian FLT4825 filter, I dont know if that means much.

pending results - first time user

Have been using for several decades now. I run my unit 24/7 and replace the filters once a year. What I have found that works great is: I put two (2) carbon filters on the HEPA and not the one (1) as noted in the directions. Once every two-months I take the HEPA filter out, and remove the two carbon filters. The HEPA I tap on a flat surface knocking loose fine dust. The two carbon filers I first shake outside (much hair and dust comes off). I then bring the carbon filters to the sink and thoroughly wash. You loose some of the fine carbon but much crud washes out. Squeeze the water out and attach back to the HEPA filer, re-install back into the Unit and your all set. That double carbon filter back to back catches so much crud, it extend the life of the paper HEPA filter by a factor of 2 or 3X by keeping much dust now trapped in the carbon filters away from reaching the paper HEPA that would have clogged it... Walter in ARIZONA

Its a smidgen bigger than the original, both width and height, and Ill have to use a little effort to remove it when the time comes, but to me that just means it a bit more secure than the old one. I may not have to fight to keep it in when I tug off the pre-filter. Thats good imo. Ill order more when I need them. Great price! Great quality.

Appears to be good quality and fits as they advertised.

I have a Germ Guardian AC4825E. The filters are a huge bang for the buck or in other words, the quality is similar to the Germ Guardian filter for 1/2 the price. However, my only feedback is that the fit is nearly perfect, meaning, you can tell that the VEVA brand filer does no fit flushed to the purifiers housing (see pictures).

I would buy this again. It fit perfectly in my air cleaner.

I have been buying filters individually at twice the price. This is a good deal, especially when everything is going up in cost.

This work just as well as the brand that came with our purifier!

This filter helps me Control all allergens around the house that might trigger my daughter’s asthma.