How much does this cost to the nearest dollar?

Replacement Carbon Filters compatible with Whirlpool 6800 - 12 x 6 -
Duraflow Filtration CF3078 replacement carbon filters are made with premium activated carbon and are manufactured to OEM specifications. Compatible models for this model are Whirlpool 6800. Carbon filters typically last between 6-12 months. Duraflow Filtration CF3078 replacement carbon filters are made with premium activated carbon and are manufactured to OEM specifications. Compatible models for this model are Whirlpool 6800. Carbon filters typically last between 6-12 months. Dimensions measure 12 x 6 6-Pack Brand Name Duraflow Filtration, Is Discontinued No, Part 6 Pack, Rank Tools & Home Improvement In-Refrigerator Water Filters 6221

Price is $22.00
Price: $22.14