Below are the rebate amounts: Rebate Amount ??????$0.50 per gallon for non-pressurized systems not to exceed 50% of system cost. ??????$1.00 per gallon for pressurized systems not to exceed 50% of system cost. ??????Total maximum lifetime rebate amount of $5,000 per site. ??????Rebate covers materials and labor for dedicated system components including tank, pad, screens, filters, first-flush, and