If you missed out the 4-Pack Honeywell Allergen Plus FPR 7 Air Filters (various sizes) $23 + Free S/H last week (that is shipping out this week instead of end of this month. I ordered four of 4-pack and they just shipped out last Saturday)
then here is your chance to get the 12-Pack Honeywell Allergen Plus Pleated FPR 7 Air Filters (various sizes) $64.50 + Free Shipping. Come out just little bit cheaper than the 4-pack if
you need that many that can last you for about 2 years or so.
Same deal for 12-pack posted end of June with $5 coupon off at that time. Go to search for other sizes you need.

Here are links to the :
10 in. x 20 in. Allergen Plus Pleated Filter (Case of 12)
Model # 90701.011020
Internet # 203225813
http://www.homedepot.com/p/Honeywell-10-in-x-20-in-Allergen-Plus...

16 in. x 25 in. Allergen Plus Pleated Air Filter (Case of 12)
Model # 90701.011625
Internet # 203225829
http://www.homedepot.com/p/Honeywell-16-in-x-25-in-Allergen-Plus...