Q. Why is a daily back-wash necessary when using Pyrolox™?
Back-washing removes contaminants on the surface of the media allowing for better performance. Since Pyrolox™ turns sulfur, iron, and manganese into a particulate, the solids begin to coat the surface of the media, weakening its oxidation capacity. Thorough back-washing keeps the surface of the media free to continue the oxidation process.

Q. Will Chlorine destroy the Pyrolox™ media?
No. Actually, using chlorine or other oxidants is strongly recommended as they will extend the life of the media.

Q. How does Pyrolox™ differ from greensand and Birm®?
Pyrolox™ is a pure granular form of manganese dioxide whereas greensand and Birm® are other minerals coated with manganese dioxide. This gives Pyrolox™ the ability to withstand regular backwashing and also provides a much greater oxidation capability than greensand or Birm®.

Q. Do I need to underbed Pyrolox™?
Yes. Without and underbed you will find the filter can have a poor backwash distribution. It is important to use an underbed that is heavier than Pyrolox™ to prevent migration into the media.

For answers to other questions please click on our Technical Guide section.