New, never used. Open box, no retail packaging. Still factory sealed in plastic. Minor wear from storage. Unfortunately, the unit is marked as BEST BEFORE 02/14/2023. As such, it may not be appropriate for certain applications. Lot of (2) units. 

Technical Specifications

• Cation Cartridge
• Impurities Removed Chlorine; Organic Contamination
• Media Within CG8HID
• Overall Diameter 3-1/2 in
• Overall Length 19-1/2 in
• Material Polycarbonate

MSRP: $278.52