Black Diamond^™ 425 Quad Cartridge Filter Tank

The Black Diamond™ 4-Cartridge System maximizes the efficiency of the filtering fabric by bridging the pleats to prevent collapsing under pressure. This ensures 100% of the material is usable. The more usable material the longer the cycles between cleaning.

• Superb Black Diamond filtration
• Removes debris as small as 2 microns in size
• Blue Torrent’s most advanced filter system
• 4x the cleaning capacity of most element filters
• Connections built into tank
• Compatible with single speed and variable speed pumps
• HD-4 all resin tank wont corrode
• Easy rinse cleaning
• 5 Year Warranty