Filterbuy 14x20x1 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Filter Replacement, 4-Pack

These multi packs of filters make for a convenient way to keep them on hand, sometimes less expensive than in store. I just like the convenience of having them shipped to my home.

Nice filters at a great price.

Good value and fit

I have been using Filterbuy filters for numerous years and change them out regularly. I have always been pleased with just how good of a filter they are compared to other filters that do not even compare in quality. The price is very reasonable so that is why I always purchase 12 filters at a time and I received them within 2 days of ordering. I will continue using Filterbuy so I do not have to worry about my filters being great!

The filter is so solid. I previously bought this flimsy filter that bowed immediately and got sucked up into the HVAC unit. After that terrible experience, I had to find a better option. This filter is excellent—well constructed and filtering out inpurities.

These are very well made and much more affordable than what is sold at the local retailer. I like that I can put these on a subscription that suits my needs. I have always rented and remembering to change the filters has always been a chore. I want my new home's a/c to work well, timely filter replacement is important for that and this makes it easier to do so.

Very satisfied. Great customer svce, came through on time frame, even a little earlier than anticipated. Stayed on top of order and most importantly, treated us like we mattered! Didn't have to deal with Ai crap. Refreshing. I kept the number and will put on my phone. Thank you! Linda Paulsen, JAX, FL.

We bought these to replace the Filtrate filters. We have typical Florida ceiling vents. The Filtrate are VERY hard to insert. Read these are “smaller” and much easier to insert. We are seniors and do not feel safe climbing up, having to force the Filtrate in. We will begin using the Filterbuy next time we change them in a few months.

Outside dimensions are smaller than most all other filters I've used. The filters have a loose fit in the filter housing. Since all 5 of my filters are in the ceilings, the filters drop down after the blowers shuts off. That's OK with me, but the filters snap back up each time the blower starts, resulting in an objectionable snap. I will be going back to my big box store's filters even though they are more expensive.

I have had my new Merv 11 Pleated Air Filters in for about two weeks now. I find them to be efficient but the noise level of them is about equal to my old brand name filters when they had reached the end of their cycle and need to be replaced. And yes, if anyone is wondering, both the old and these new filters, filter at the same level.