How much does this cost to the nearest dollar?

EXCELPURE 1 Micron 10 x 2.5 Whole House CTO Carbon Water Filter Cartridge Replacement for Home Countertop System, Dupont FXWTC, WHEF-WHWC, WHCF-WHWC, CTO10, T01, 4PACK
EXCEL.QUALITY Food Grade Material Meets European Regulations, Australia Water Mark, TUV, ROHS, REACH, BPA FREE Certified. This kind of filter is recommended for tap water filtration. The filter reduces up to 99% of Chlorine, sand, rust, sediment, color. Long-lasting service life The CTO carbon filter can filter up to 13000 gallons depending on water quality.If your water source is well water, this filter may not achieve the filtering

Price is $28.00
Price: $27.99