How much does this cost to the nearest dollar?

iSpring F4US Standard Reverse Osmosis RO Systems Replacement Prefilter Cartridge Pack Set, 4 Filters w/Sediment, CTO, GAC, Post-Carbon, Made in USA, 10 x 2.5, White
What is included 1x US Made 5 Micron Sediment Filter Average Filter Life 6- 12 months, depending on your source water and US Made Granular Activated Carbon (GAC) Filter Average Filter Life 6- 12 months, depending on your source water and US Made Carbon Block (CTO) Filter Average Filter Life 6- 12 months, depending on your source water and US Made Post Carbon Inline Filter Average Filter Life Up to 12 months, depending on your source water and usage.Compatible

Price is $71.00
Price: $71