d for / Number of Total Price Years Prorated Anthracite Carbon 2.10 208 436.80 3 Years 145.60 K0F Media 8.50 20 170.00 3 Years 56.70 Poly Phosphate 8.50 20 170.00 3 Years 56.70 259.00 Total Maintenance Cost per year $ 829.00 Terms: Payment Terms: 60% Deposit. 40% due before delivery dat