Specifications include, but are not limited to: Demo and remove existing sand filter • Replace with (6) HCF7030 Cartridge Filters or equal to that is capable of 900 GPM’s which exceeds max flow rate of existing filter 884 GPM’s • Includes 6” rate of flow and (2) 6” butterfly valves • All piping is to be Schedule 40 piping • Size of swimming pool is approximately 165,000 gallons. • Bidder’s price should include all materials, labor, delivery, and other costs required to guarantee completion of pool filter replacement and is ready for operation. • Filter construction should comply with all generally accepted industry standards or performance and quality and should be obtained through a reputable manufacturer. • Maintenance and Operation Manuals must be provided with filter