3M Filtrete Dust and Pollen Furnace Filter $2.97 AR (normally $8.87)
 

Lowes has the Filtrete 3M Filtrete Dust and Pollen Filter $5.97, online it seems like only select sizes, but still a wide variety. You may have to add it to cart, and select a store to see the price. Might not be in all areas.

Just go to www.Lowes.com and search for "Filtrete Dust and Pollen Filter", and, it should be good in-stores as well.

You can also get a 10% coupon from either the Post office(movers pack), or via online, see this thread. YMMV.

http://forums.slickdeals.net/showthr...ighlight=lowes

14x24x1

20x20x1

16x20x1

16x25x1

20x25x1

12x24x1

14x25x1

20x30x1

24x24x1

14x24x1

14x30x1

For example, the 20x30 is $5.97 at Lowes

http://www.lowes.com/lowes/lkn?actio...882&lpage=none


For comparison, Amazon 16x30x1 $11.99
http://www.amazon.com/16x30x1-3M-Fil...dp/B000LJIQOM/


They also have the 3M Filtrete Extra Allergen Filter 2-pack for $18 (normally $20). I didn't see it online(only saw singles, no two-pack), so this may be an in-store only deal for the Extra Allergen.

$3 rebate:


http://solutions.3m.com/3MContentRet...bute=ImageFile

There's also another rebate for up to 4-pack, but it expires 08/30/09.

Re: 3M Filtrete Dust and Pollen Furnace Filter $2.97 AR (normally $8.87)
 

The rebate stipulates that the MPR has to be 1000 or greater, in order to be eligible. The 16x25x1 filter on sale shows a 600 microparticle performance Rating.

I don't think the rebate will apply.