De Nora Tetra Waste Water


De Nora Water technologies offers the TETRA® T Block™ and TETRA SNAP T® underdrain filter blocks for wastewater applications. The TETRA SNAP T underdrain filter block features a revolutionary design incorporating interlocking blocks that promotes additional robustness to the well proven TETRA T Block design. The TETRA underdrain filter blocks support the filter media and the pressure loss bearing placed on the media. Their proven designs provide superior distribution for both water and air, separately or concurrently. Their design also ensures that the filter media does not clog the underdrain.

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