I am working on a DIY wet dry filter and need a over flow box prefer 600GPH at least but can make do with a 300GPH. please it needs to be in good shape not broke or missing pieces ready to be hooked up condition. let me know what you have and the best price you can do with shipping included - thanks Rod *if you have the sump hose that connects the overflow box to the filter even better or if you just have a few extra of these hoses let me know also.
