If you just don’t feel like driving to Food4Less or just want Hydro 5 cartridges, head over to Walmart with your sales ad for a price match. Each box was $12.57 so even without the coupon it was $10 less. Use the $2 coupon from 4/21 S for 98¢ boxes!  I’ll head over to F4L for the Hydro Silk in another day or two.