Product review (4 stars): Don't Forget the O-Ring
This is a great fit for my refrigerator. I had a cracked cup that this easily replaced. Make sure to purchase a&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/FRIGIDAIRE-218904301-Filter-Cup-O-Ring/dp/B0156NIUA2/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">FRIGIDAIRE 218904301 Filter Cup O-Ring</a>&nbsp;as there is not one included. Mine was so wore out I needed that ring to make the cup work. Fourstars for not including the piece.