How much does this cost to the nearest dollar?

AF Replacement Refrigerator Air Filter Compatible With Frigidaire Pure Air Ultra, Also Fits Electrolux, Compare to Part Number EAFCBF, PAULTRA, SP-FRAIR (10 Pack)
High Quality filters made to fit for compatibility with the Frigidaire Pure Air Ultra Compatible Air Purifying Filter. Made to replace - this filter is comparable to OEM Part's numbers EAFCBF PAULTRA Filter helps to remove odors from your refrigerator utilizing activated carbon and zeolite for superior odor suppression. Filters should be replaced at least every 6 months to maintain refrigerator freshness. This is not a Frigidaire or Electrolux OEM product. The Frigidaire or Electrolux brand names and logos are the registered trademarks of their respective owners. Any use of

Price is $20.00
Price: $19.99