Filtrete 14x30x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter

These are my go-to house air filters due to their efficient HVAC unit performance and fit. I have pets that don't shed.

Great filter for teh money. You may need to replace it more often than the more expensive models, but you can't beat the price for this one.

i've used these type of filters for a few years now, and every change i am amazed how much dust is trapped as well as how easily it fits int the vent hole.

I grab these every couple of months. Great fit and good for my house

Product did its job, quick delivery by walmart, very happy customer :)

I buy them all the time. If I run out, I buy more.

Filtrete is a reputable and affordable brand. I change the filter every month, which I can do quickly with a step stool, and I have a subscription to have three shipped every three months so I never run out and miss a filter change.

In a very lazy and forgetful household, one of these extremely affordable filters would last for six (who am I kidding, nine or more months) before we'd finally remember to change it, and the darn thing would look like the crypt-keeper, but it sure did it's job! I've now replaced multiple whistling filters which turn black in a month. The support of the pleats is gone, even though the fit is fine. Something is definitely changed with the material itself, as we have nothing in the house to cause these problems, and from other recent reviews, looks like we're hardly the only ones. For a cheap filter, sure, you get. . . less than you pay for, at this rate. Until I find a replacement, I'm going to weight the edges of the current one, see if that cuts the whistle, which really, is more of a scream. Granted, this is a 3M product, and this is 2026-- its expected that value isn't value, but a cheat.

You get what you pay for. These filters pick up into the vent and ‘dome' causing them to whistle. We have to replace filters AGAIN after 1 week because the whistle sound was so bad.

These filters have a frame that is indented on one side. This makes the frame weak and the pleats not as deep. Terrible design choice. The weak frame makes it difficult to stay in the return when trying to close the door on celling mounted returns.