Duck Brand 1285234 Replacement Air Conditioner Foam Filter, 24-Inch x 15-Inch x 1/4-Inch, 1-Pack by Duck

The filter material appears to be of high quality, and I have not identified any defects with the product. Furthermore, the pricing was very favorable for my project requirements.

Se los adapté a mis ventiladores, uno de pedestal redondo, uno de torre y un enfriador evaporativo. Retiene casi todo y hace que las aspas se mantengan libres de polvo y cochambre, supongo que también hace que el aire que sale este más limpio.

Excellent quality filter foam. This is harder to find than I realized. I have severe lung problems and last summer in my air conditioner I used the Filtrete filter which seems to be made of old style furnace filter material and is so thin it can be seen through so I doubt its dust capturing abilities. This Duck Brand foam filter is dense and without blocking the airflow cannot be seen through. It also washes very well and holds it shape so is a real money saver in that it is reusable. Not just for air conditioners, excellent for any type of machinery that uses air filters of this thickness.

I bought this because searching for PC-specific filter material only resulted in expensive, small quantities of mesh and fan filter material. I then found this A/C filter for only $3! It's very easy to cut into your desired shape, it's a huge amount (more than 2 square feet), and with a bit of mounting tape, I was able to cover all the holes and intake vents that dust could get into my PC. It's fairly open cell mesh, so it will not restrict airflow much, but the thickness and arrangement of the mesh foam makes it so almost all dust will be trapped. I can update in a month to compare the dust build-up to the previous months where I had no filters on my PC.

This review is for the filter you put INSIDE the AC, NOT the stuff you use for sealing. I don't know why they're categorized as The same thing. Anyway. It got my standard wall unit AC, which was missing a filter, working as normal. Can be cut to size shape easily and is not brittle. It's just a sheet of filter foam, no frills or unnecessary complications. Has multiple uses too.