1/2 Cubic Foot Filter-Ox Filter Media

Made in the USA Filter-Ox filtration media, free shipping. Filter-Ox is an iron, manganese and low sulfur (3 ppm or less) filter media requiring no chemicals, and is a Made in the USA replacement for Greensand Plus®, which is manufactured in Brazil.

• Filter-Ox is an iron, manganese and low sulfur (3 ppm or less) filter media requiring no chemicals.
• Requires dissolved oxygen in the water supply or an oxidation value introduced into the system during recycling.
• Filter-Ox will also accept standard chlorine and potassium permanganate as oxidation values.
• Requires an initial rinsing with standard household chlorine bleach. 
• pH below 7.0 may not allow a filter to be as effective as the acidity of the water will push the iron off of the media. THIS IS TRUE OF ANY WATER SOFTENER OR IRON FILTER.
• A gravel under bedding is required.

If Your Tank Is:
• 9" diameter x 48" tall it holds 1.0 cu ft.
• 10" diameter x 47" tall holds 1.25 cubic feet
• 10" diameter x 54" tall holds 1.5 cubic feet.
• 12" diameter x 48" or 52" tall holds 2.0 cubic feet.
• 13" diameter x 54" tall holds 2.5 cubic feet.
• 14" diameter x 65" tall holds 3.0 or 3.5 cubic feet.

Click Here for Filter-Ox AIO Filtration Systems

Greensand Plus Spec Sheet