How much does this cost to the nearest dollar?

Filterbuy Air Filter MERV 8 Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (Actual Size 13.00 x 18.00 x 1.00 Inches)
replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size 13.00 x 18.00 x 1.00 ) MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs

Price is $49.00
Price: $49.36