Abstract: A fluid purification system, comprising a first fluid purification media comprising a first rigid porous purification block, comprising a longitudinal first surface; a longitudinal second surface disposed inside the longitudinal first surface; and a porous high density polymer disposed between the longitudinal first surface and the longitudinal second surface; a second fluid purification media, comprising a fluid purification material comprising a particulate oxidizing material disposed adjacent to the first surface of the first fluid purification media, the second surface of the first purification media, or both.

Abstract: A fluid purification system capable of removing contaminants from significant volumes of fluids under low pressure conditions and at reasonable flow rates is provided. The system comprises a first fluid purification media comprising a rigid porous purification block. The rigid porous purification block includes a longitudinal first surface; a longitudinal second surface disposed inside the longitudinal first surface; and a porous high density polymer disposed between the longitudinal first surface and the longitudinal second surface. The system further includes a second fluid purification media, comprising a fibrous, nonwoven fabric disposed adjacent to the first surface of the first fluid purification media, the second surface of the first purification media, or both.