''I could image there would be a lot of duplicate content issues with that?''
I'm not sure what you mean by that? You do have LOTS of duplicate problems. I nee d to think about a new site architecture because we have 3 different options for furnace filters and they come in 50 different sizes, so 150 products_._
for example: 16x25x5 furnace filter is a keyword in the long tail. Should all the furnace filter's sizes optomize?
What do you think?
Have a look, you will see what i'm talking about:
http://www.furnacefilterscanada.com/
Thank you,
BigBlaze