In Chinese market, KMNO4 filtration scrubbing media is two kinds of method to produced. One is immersion, another is mixed.

In China, only our factory adopts mixed method to produce KMNO4 Filtration scrubbing media. Other all factories use immersion method.

What difference of mixed and immersion type?

Simply, the production method is different. Mixed impregnated activated alumina with potassium permanganate will mix potassium permanganate with AL2O3 and other mateirls, then roll the material to balls and burned it. The immersion activated alumina impregnated activated alumina will immerse the activated alumina into potassium permanganate for several hours.

From the method, you will know which method is better.

You will ask" How to distinguish mixed filtration alumina media with immersion alumina media?"

The Method is very easy. The immersion type looks more nice and same color, but mixed alumina balls has white balls in it. But, when you crush the white beads, its ineer is purple. And when we crush the purple immersion alumina beads, its inner is white, not purple.

If you just buy activated alumina impregnated with potassium permanganate, please check your beads. Choose us is you right choice.

How to buy KMNO4 filtration scrubbing media? You will feel well when you cooperate with us. Why not? Come on!