As a new home/apartment owner this was a perfect upgrade. I was having issues with dusty rooms, tracked it down to being my dryer lint getting sucked through the HVAC system that was inside the same room as the dryer and washer unit. Replaced the super thin filter with the Merv 13, dust is gone, lint is gone, very satisfied.

Filters of this quality are usually 2x the cost at major retailers. We have several dogs constantly shedding and these filters keep my allergies at bay. Not to mention my last shipment was received the very next day after I ordered it. My A/C maintenance guy let me know about FilterBuy and I'll never buy any others.

The filters were sturdy and contained thick filtration material. Noticeable improvement in the air quality flowing through the house.

I am so glad I found this company. Good price grate quality. I made my 1st purchase for my rental home and a few days late made another purchase for my home.

I just received them so i put one Im going to see how it works

These have been great in our new home. Its so convenient to have them automatically delivered. Im so glad I found this site!

[This review was collected as part of a promotion.] Asthma sufferer, these filters has helped me breath more freelybuying more,

Very nice, already had the HVAC tech out to tune up my AC for the coming summer and the filters are great.

My son was coming for a visit and he's allergic to my cats. I ordered the filters that filtered out 99.9 % of allergans including pet dander. They came quickly and worked well. My son showed only minor symptoms from his allergies during his visit. Wonderful. I highly recommend these filters.

The furnace filter I bought is the same size that I replaced, and it is much narrower than the same sized one that I replaced in my furnace