Filtrete 12x24x1 Air Filter, MPR 1500, MERV 12, Healthy Living Ultra-Allergen 3-Month Pleated 1-Inch Air Filters, 4 Filters

My HVAC system is an odd sized unit. The 15x20x1 is sometimes difficult to find. This particular purchase fit my needs for size as well as other concerns, and it was available.

They are a little pricey, but you need them and they are way less then risking your furnace breaking. We have purchased several times and they do the job

I’m super impressed by these- they have really done their job and have filtered out stuff to keep us healthy- even when another household member comes home sick from univ. In addition to keeping a healthy immune system ( naturally) and a healthy home environment, these filters compliment those efforts - even with 3 floofy pups, air planes flying over, pollution, allergies etc

Great product! If you subscribe for regular shipments, then you save a little and helps keep your maintenance on track to protect yourself heating/cooling unit!

Excellent filters but I ordered wrong size. Had to return.

Nothing

I like the way this filter is all-inclusive with filtering out the smallest of particles, including viruses, dust, allergens, and cleans up the air, put out by the furnace blower.

I can immediately tell that even though this filter is a higher merv rating, it flows better than my Flanders merv 8 just by the sound the system makes. I like having a high pleat filter that allows good air flow while also providing good filtration. Filtrete wins again.

Excellent product!!

A little backstory on me. We moved into our new house in 2011. We had a new A/C system so I wanted to get a high quality filter in place immediately. I did my due diligence and selected a Filtrete. Since 2011 we have stuck with these filters and have been happy with the quality, construction and durability. The price is higher than competitors, but my piece of mind offset the additional cost. Recently (Oct 2020), I ordered another quantity of six. Same filter as I have always used. Installed a new filter 24 x 30 . Same inlet opening over the years, however my intake opening is overhead, not in the wall. Took a new filter, and put it in the opening and turned it loose. It promptly fell out on the floor. I have never had this happen before.v Upon checking I find that the filter is actually 23.81 inches by 29.81 inches, but on the label it is designated 24 x 30. I called the manufacturer and complained. It was explained to me that I should have paid attention to the ACTUAL dimensions stated on the label. I have purchased these filters (with the correct sizing on the label for a decade, it is not my fault that they changed the dimensions and said nothing of it on the label. In my humble opinion, this constitutes fraud. They advertise one size, then pull the ole bait and switch with a different filter. I am sure they did it to reduce cost. They have to pay the multi-million dollar quarterly bonuses to their CXX people.. They probably saved $0.01/million filters. Bottom line, I no longer buy Filtrete filters. They had a good customer for the better part of a decade. I would still buy them, if they had remained honest with the advertising information. My suggestion is that you do not purchase these filters because I am quite sure that whatever you buy will be undersized. Shrewd business people. Sell a filter that will not fit the advertised size.