Single Big Blue filter housing 20″ – 1 1/2″ brassed thread – without wrench, bracket

Single Big Blue filter housing 20″ – 1 1/2″ brassed thread – without wrench, bracket.
It is suitable for installation in the central water supply.
An ideal choice for industrial use and in cases with high water consumption.
It is compatible with all Big Blue 20″ catridges.
The package does not include catridge, mounting bracket and whrench.