Specifications include, but are not limited to: Vendor shall furnish and provide 5- Micron Cartridge filters to Lee County Water Treatment Facilities. 2.1 North Lee County and Pinewoods Water Treatment Plants i. Type HFT5M40A-Dun Cartridge filters ii. All Cartridge filters shall be double open end (DOE) style without gaskets. iii. All materials in the cartridge must be FDA grade polypropylene, NSF certified (Standard 61, Drinking Water System Components – Health Effects). Filter cartridges are designated specifically for use in RO and NF membrane pre-filtration. iv. Wound filters shall be 5-micron, 2 7/16” O.D. (+ 1/16”/ -0”) with a 1” I.D. polypropylene core for double open end (DOE) and the filter shall be 40” in length. v. The media shall be FDA grade polypropylene, continuously wound and 90% efficient at the micron rating. vi. Core covers are unacceptable 2.2 Green Meadows Water Treatment Plant i. Type BE5S9SH3B Cartridge filters ii. All cartridges shall be single open end with spring (SOE/Spring) iii. All materials in the cartridge must be FDA grade polypropylene, NSF certified (Standard 61, Drinking Water System Components – Health Effects). Filter cartridges are designated specifically for use in RO and NF membrane pre-filtration. iv. Blown filters shall be melt blown with heavy core 5 micron, 2.5” O.D. with a length of 40”. The end caps shall be 222/Spring and buna o-rings. v. The media shall be FDA grade polypropylene