MS4 (also see DS3 & DS3 Xtra )

Ponds about 2,000 - 3,000 UK (2,400 - 3,600 US) gallons.
For higher values of influent dissolved toxic metals.

½ UK (0.6 US) gallons per minute

For influent water containing dissolved toxic metals in at 100 ug/l - 4,600 UK (5,500 US) gallons.
For dissolved toxic metals in at 200 ug/l change fourth (blue-coded) cartridge every 2,300 UK (2,700 US) gallons.

4 x c. 10" height slim vessels.
1st cartridge set ready installed.
Spray painted aluminium bracket.
½" hosetails inlet / outlet.

See 'Buffering' page.

E.g. ornamental fish, additional cartridge cases not included in package.