good product but price wasn't that much of a saving.

You can never buy too many when it goes on sale right? What a great deal!

We find that these filters do the best job at our house. They aren't cheap but worth the money.

Very nice, fit is excellent

Great filter with an awesome price

Definitely the best ones to use if you have a compromised immune system.

Loved these filters as they hwlp with viruses and bacteria.

I suffer with Rhinosinusitis and this helps keep the symptoms down

Great that I can get a 4 pack and continue regular maintenance on my A/C at home. Easy to install.

ITS A FILTER GETS DIRTY FAST