Categories of Water - The Chapter of Purification - Video

THE Chapter of Purification
Chapter: Categories of Water:
There are seven types of water by which purification is permissible:
1- The water of the sky (rain water);
2- sea water;
3- river water;
4- well water;
5- spring water;
6- snow water; and
7- hail water.
Furthermore, the water is of four categories:
The pure and purifying water which is not disliked to use, and that is the absolute water.
The pure and purifying water that is disliked to use, which is the sun-heated water.
The pure but not purifying water, which is the water that has been used [to remove ritual impurity or najas-filthy substance] or has changed by being mixed with a pure substance.
The najis-filthy water, which is the water in which a najas-filthy substance has fallen into it while the water is less than two qullahs in volume, or at least two qullahs in volume and has changed by it. The two qullahs are approximately 500 Baghdadiyy ritls according to the most correct saying.