Product review (5 stars): Excellent Filter and Price
I have bought several 3-packs of the WSS-1 filters.  They are every bit as good as the Samsung originals, at about half the price.  And in a 3-pack, I have a stock of filters on hand, so I am not ordering or running to the store every 6 months or so.  Bottomline: You save money and time with the WSS-1 filters from Amazon--and free shipping.