Product review (5 stars): Samsung Filter
Have a new Samsung dbl door refer, about a year old.  Change filter light came on, so I pulled the old one to get the number.  Very easy, just turn old filter quarter turn and it pops right out.  In stores this filter retails from $39 - $44, pricey.  Always check Amazon before buying anything, and of course was a lot less, and did not have to mess with Home Depot or Lowe's.  Even got free shipping. Found there are lots of off brand filters for more than Amazon price.  Didn't even have to leave the house.