What type of materials should be used to construct the outlet baffle screen or filter?

The choice of durable, non-corroding materials for constructing the outlet baffle screen or filter is crucial for ensuring the long-term functionality and effectiveness of a septic system. These materials are designed to withstand harsh environmental conditions and the corrosive nature of wastewater, which is essential for maintaining the integrity of the system over time.

Using durable materials helps to prevent breakdown and failure of the baffle, which could lead to improper filtration and potential contamination of the surrounding environment. Non-corroding materials resist degradation from exposure to moisture and chemicals typically found in wastewater, thus ensuring the filter maintains its structural integrity and performance throughout its intended lifespan.

In contrast, fabrics that allow easy washing may not provide the necessary durability or resistance to corrosion that a septic system demands. Cheap, disposable materials would likely degrade quickly and require frequent replacement, leading to increased maintenance costs and possible system failure. While local sourcing can be advantageous for economic and logistical reasons, it should not compromise the quality and durability required for optimal performance. Therefore, the focus should always be on the material's resilience and suitability for the specific application in a septic system.