Filtrete 12x24x1 Air Filter, MERV 13 MPR 1900, Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filters, Cleaner Air Reliable Airflow, 6 HVAC Filters(Act Size 11.68x23.68x0.78 in)

I still do not have right size for our area this goes into, but using them anyways long ways and just changed one a few hours ago and it was so dirty. It has only been exactly a month since the last change and I almost feel like this long ways is really catching the dirt in the air. So sent back size. I thought was right then ordered these yet will get ones so no gap on the one side like it is now about maybe 2 inches yet not making much difference and being told wrong size so got my own measuring tape to use to get the right size next time. Got 6 so have a ways to go before ordering again. I now have 3 left and very happy to get this dirt out of our air that shows up brown on the filters plus the allergy, bacteria and virus plus pet dander away from me. Quality is very great in that they work for my allergies and I knew when I read the description it was the best one for my needs. I bended it in half to throw away and since it is of good quality it was a little harder to bend than others I have had before. Easy to install just not way I expected it to work yet it is wonderful clean air to breathe.

These are perfect even though I dont have pets I use the higher rated filters change every 2 months keeps everything clean.

Works as designed. No issues or defects.

After doing research on MERV values and wondering why the Filtrete basic filters I was buying kept bending up into my return, I found out that the MPR 1900 Filtrete actually has less restriction than any of their other filters. The number of pleats on these are more than average, thus more surface area, allowing more air to flow. Not only is the filtration better, but they are less restrictive. They are expensive, but worth it.

quick delivery - good value - great filter features

I use for my AC to cut down on dust. I live right beside a busy street and the dust from the road is tremendous. This does seem to cut down on the dust. I have not noticed that they reduce smells from smoke, as when we have fires close the smell comes through loud and clear. I do notice that I still sneeze when there is dust around and it hasn't stopped that. That being said, these are much better than the MERV 12. I wish it stopped the cigarette smell from people sitting in their back yards smoking, that comes through, and it is awful.

The 14x14 size I have in the master fits snugly and that’s good because it doesn’t let any dirty air get by around the sides. The air duct looked clean after changing it out. Well done!

Excellent filters and catches more particles floating in your house.

Rezension bezieht sich ausschließlich auf Artikelbeschreibung! es wäre hilfreich, wenn bei der Größenangabe auch die Maßeinheit (also INCH) dabeistünde...

I've used 4 of these to build a large DIY air filter with pc fans. I've chosen them because of price per area and little air resistance.

Los filtros llegaron dañados