Filtrete 20x24x1, AC Furnace Air Filter, MPR 1900, Healthy Living Ultimate Allergen, 6-Pack (exact dimensions 19.81 x 23.81 x 0.78)

I love these filters. Easy fit great price

These filters are sturdy and of great quality. Unfortunatly they didnt work for us though. Our HVAC guy came out to check out an issue with our unit and said that while these are high quality filters, because of the way our system is we need thinner ones to prevent overworking the system.

Great product. A little cheaper than Target. Would like to see the price come down a little more

This is simply the best brand for this kind of filters.

Great product. Fast delivery.

Love this product! Keeps to minim dust and air fresh. Use regularly

I change this every 3 months. Technician advised 6 months, but after 3 months, it becomes very dirty. My son coughs way less than he used to. Glad i found this.

Top notch filters that have thus far been delivered without a scratch. Shipping damage shouldn’t be a hesitation; they are packed rather well!

These work great! It turned gray/dirty in a matter of a week after upgrading from my monthly changed FPR 4 filters. Really goes to show how much more these filter capture. HVAC doesnt seemed any more stressed than before. With 2 cats in my house it helps reduce the pet smell. Also notice less dust in the house. Im not an allergy sufferer so I cant speak to how much it helps with that function, but my girlfriend has less issues since switching to these from an FPR 4 filter.

Its a decent air filter. When I remove the old filter, I can see how grey it is, indicating the dust and particulates trapped by the old filter, even after only 3 months. That really is the key. Change filters every three months.