The filters I have been using are 16x25x5. Will the 16x25x4 work in my system?
1124341
Probably not without some minor adjustment or filler in filter rack. Shouldn't be a big deal but I woudln't attempt it unless your are handy amount mechnaical equipment. Important thing is all the circulating air has to pass through the filter, not around it so filer has to be snug.
1124342
I expect they would fit since it is 1 inch smaller. But, I don't know if that is something you should do. I recommend calling a few different HVAC places to get their opinions.
797280
The one I bought was suppose to be 20x20 and that's what it was. Seems like they measure what they claim to be. I know some people claim some filters are a quarter of inch off, but these measure what they claim.
1369831
Yes, we can make a 20x25x4 filter. Please do not stack as this will cause too much resistance. Do you have a brand and model # on your current filter? Thanks Clean Air Solutions LLC
1199407
Correct. The filter only shows 20x25,but fits the 4.5 inch furnace filter container. Ordered these and they work great.
1188248
I read on Amazon that the filters dimensions are 2.8 x 2.8 x 2.8. I have the box and packaging and nowhere is the size printed on the either. Hope this helps.
1040451
Cone shaped filters are the only ones that will work correctly. Check the Chemex site for the correct size.
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.
1023939
The filter measures 6" x 13 ". Just removed the old one that you have and check if they have the same measurement.
870774
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.
1976659
Thank you for your interest in FilterMag! The correct product for that filter is the SS250. Please don't hesitate to contact us with any further questions!
1202094
The filters I bought is model HCM-750 series and they are rectangular, around 11.5 X 16 cm
1518766
I purchased the 16x25x4 and it is 4 inches almost exactly. Fits my filter housing just right. I can't speak for the other size which sounds like it is 4.5 inches depth. Hope that helps.
927402
They are a very good filter. If the dimensions are the same as yours they will fit.
697621
If you are looking for 4 inches deep like I ordered this is NOT the correct one. You need to find the Filtrete 20X25X4 filter. Make sure it is the correct size. Mine fits my unit perfect! Good Luck!
1222945
all we know is that the filters fit. did not measure precisely. sorry we cannot be more precise
584652
I'm really not sure... these filters are 4 1/8" tall, 2 5/16" wide, 1/2" thick. i hope this helps you.
518678
These filters are NOT 25x20x1. They are 19.5x24.5.x1 and they barely fit in my HVAC system. I am most likely going to return them because they leave a gap. I think this is terribly misleading. As we all know...1/2" makes a lot of difference.