This filter is not quite suitable for my application. This isn't because of the filter, it's because of poor quality plumbing that was done when this septic tank was initially installed. The tee that this filter is intended to fit into has a slight bend and does not go all the way through, so it is too high for the access port cover to close properly. I think this works with a properly installed tee. Without being able to test it properly, I can only give 3 stars. It looks like it should work fine.
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