Great filter that I couldnt find anywhere. I was so worried I wouldnt be able to find it. Its the preferred filter for our furnace/air conditioner and Ive never had a problem with it. Im so glad I found it here. Thank you very much!!!

Look, when it comes to air filters, you're not exactly looking for a thrill ride, right? You want something that does the job without breaking the bank. And that's exactly what this filter delivers! It's a solid value, does exactly what it's supposed to do – keep the air clean in the house. The packaging was perfectly fine, nothing to write home about, but no issues there either. You pop it in, and the air gets cleaner, plain and simple. Can't ask for much more than that! Zero complains. Good price.

[This review was collected as part of a promotion.] I've used this brand in the past and this version is an upgrade at almost no increase in price.

Compared prices to Large store brand. cheaper than our local hardware store that recommended this brand.

These meet the quality I expect when buying a thicker filter. With the 1 inch filter, I don't expect them to last long, but the 4 inch filters last for three months under normal conditions. This gives me peace of mind knowing our home is as dust free as it can be, and the heating and cooling system isn't just moving dust around the house.

Best price for this product , but had to buy online . In store price was higher .

These brand name filters came at at great price.

Filters are great, Sam's ad not so, the ad stated 2 per club member. Hmmm, is that 2 filters or 2 orders which would equal 4 filters. Well, you guessed it! I ordered 4 filters and yep, Sam's only sent 1 order of 2 filters. Not a big issue, just more clarity would help in the future.

Filters are not 4” they are larger and not noted in the description. Once we received the filters and after opening and attempting to install we found that the manufacturer’s packaging has fine print stating the filters are 4 5/8”. Our unit has a true 4” opening

It is 4.25” NOT 4” … it does NOT fit. Looks like a nice filter ifnit would fit!