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

For years I have been buying a basic Filtrete filter, costs about $40 for 6 and I replace them every month. I tried this higher quality filter with Bluetooth to get more life from the filter and visibility into remaining filter life. I am one month into the filter, it’s down to 50% remaining life, but my furnace is shutting down. The HVAC people confirmed that it’s because the heat exchanger is overheating due to lack of airflow. Even though the Bluetooth on this filter is saying there is 50% life remaining, it’s completely full and probably should have been replaced a week ago. In comparison, the cheaper filters that I use will last as much as 5-6 weeks if I run out or forget to replace them. I’ve never had my furnace shutdown due to overheating. We have a clean house and vacuum regularly. No pets that would prematurely clog a filter with dust. I do not recommend this filter as it’s lifespan is overstated, and the Bluetooth monitor is not accurate.

use filtrete filters always.

Help a lot, will order them again.

This filter does not suck in when unit is on, very sturdy, recommend; highly recommend amazon, sent only one first time and amazon corrected the situation and sent me what I ordered, highly recommend amazon.

These are good filters. The 14x20x1 fit a little bit bigger than the previous ones I purchased. I had to push them in to make them fit. Thats why I gave 4 stars.

Does a good job

We use them all the time, we have pets

These air filters are good for the high air flow return just not a return that might be farther away from the a/c unit. We have pets so these filters help with that. This size was hard to find so I was glad to find a multi pack on Amazon. We all stay inside more than we use to so I wanted a filter that I can trust.

Love these and how convenient they are instead of going to the store to purchase.

When I was ordering, I needed 20X25X1 ---that is what I had searched for and that is what I clicked on. Since I needed 4 of them, I selected a 4 pack. What I didnt realize was that when I clicked on 4 pack, the size changed and when I received the order, I got 20X30 X1. Of course I had to return those since they were too big-----and then I was charged for shipping, so there wasnt enough money to order the correct size. I ended up going to a local store and finding something that would work. I tried the order again (not ordering, just seeing if that would happen again) and when I clicked on a 4 pack or other bundle, sure enough, the size changed. So, just beware that could happen and check and check again to make sure you are ordering the right thing.