I presently use 20x25x1 filters in my a/c returns. Will this 4" deep filter fit into the same opening? How often should this filter be replaced?
599745
No it wont, or not with out redoing your return duct. This filter is 16" tall. Yours is 20" tall. This one is 4" wide. Yours is only 1" wide. Hopefully that helps. This wider filter can last up to a year. I always recommend changing it every 6 months. Your skinnier filter should be changed every 1 or 2 months.
599746
This filter is 4 inches wide. I'm guessing that the slot for your filter is not that wide, since you've been using 1-inch wide filters; but you can check. I change my filter once or twice a year.
599747
I have used the 1" ones in a previous unit and I don't see how the 4" would work. As far as how often to change them I'm not going to be much help. I have pets and live on several acres so probably do it more often than most. Hope that helps.
599748
I doubt it will fit in a 20X25X1 slot as it is a 4 inch thick filter. My large heat pump uses the 20X24X4 and they are changed every 6 months by the company doing my service contract. It has a huge amount more filter area than the 20X25X1 so it does not need to be changed as often, but would need to fit air tight in the space for your filter.
489203
Filters are 1/4 inch undersized, so a 24 x 24 would actually be 23 3/4 x 23 3/4.
2187383
This same thing happened to me. Regarding the previous commenters suggesting that it was just a tight fit or that I wasn't lining up the rails correctly was not the case. The filter I received was literally 3-4 inches too wide and was also only 4 inches tall. I think I just received the wrong size.
6229
my air filter was basically the same size . did u get the correct size. I remember mine being the same size.
52587
I don't know as I had to return it due to damage, however a similar one that occupies the same space is 15" wide and 3" deep. It is a dual filter.
1821803
I have a 2000 sq ft home and don't use the forced air much, maybe 1 hour or so a day. I change mine every 3-4 months. Please see the answer from the filter salesman in reviews.
770326
I buy my filters from filtersfast.com and they carry most sizes. I've bought my filters for both my home and my converted garage, which requires a unusual size of 18x30x1, from them for years and it's a great company with good prices and great customer service so far. I hope you can find what you need with them.
985192
No idea. I would try calling the manufacturer, or at least comparing the three dimensions of your existing filter.
544839
We can provide those sizes if you order 4 filters from Amazon listing B001EHP77Y. We will need to know if the 24x36x1 is exact size or if it is undercut (23-5/8 x 35-5/8 x 1). Thanks Scott Clean Air Solutions LLC
1199406
Many things that go in the home or office have to fit industrial standards. The regular size filters all run about 1 inch cause that is the size of the ac unit etc. I mount mine externally but the size is about 4.5 inches thick, maybe slightly smaller to fit. Good luck. PS the quality of mine was very high. Solid frame for paper.
727410
It will replace any filter with a size of 20x25x5. The size of your current filter will be shown on the filter
2187382
Maybe, sorry I never paid attention to the dimensions. I just searched on amazon what my AC guy had been over charging me for by the product name. It fits my AC. Either your AC needs a different filter or they sent you the wrong one not sure which? Sorry I couldn't be of more help.
1043016
The filter is advertised to fit, and fits as well as any we have used in the furnace unit It has foam strips on 4 sides which allow for a sealed fit with over 1/2 inch of of variation due to foam compressibility.
43526
24hx18wx10d. If you have model AP45030K then model 1183054K will fit it. My HEPA filter lasted the year promised whereas I change the pre-filter at least every 3 months. In spring, I made an extra pre-filter change. I leave my purifier run 24x7 and it has made a huge difference in my allergies/asthma. It is almost a year old and still runs as quiet as the day a bought it.
1288001
The opening for filters is 15 inches wide and 2 1/2 inches deep. I have 2 hang on the back filters on it and they fit together side by side with adequate room.
76735
This filter is specifically for a central forced air furnace system. most window AC units I've seen are quite a bit smaller, and a different material.
870773
If your measurements are 20 inches in length, 7 inches in diameter, with a 3 inch hole in the center,you should be good to go. These were replacements, for the original filters, and they have held up very well.