question regarding furnace filters

I have a Honeywell F-50 electronic furnace filter and I've been thinking of replacing it with a good paper type filter such as the Honeywell F-100. The F-100 looks as though it would fit in place of the F-50 without having to remove and replace the outer housing. Has anybody changed out these filters without any modifications?

dale

Get a WW Grainger catalog and look at the pages for filters. There is a lot of information about sizing and filtering. I have trouble doing it on line.

I may if they're still open. Otherwise I thought someone has done this or knows about it. I've already asked on another NG and got a lead, but my quest for information is boundless. I think many are reluctant to give out such information for fear of legal action if something goes wrong. This is why we need to pull in goofy law suits.

Dale