I upgraded to a larger tank and picked up an L1, so I've got an M1 for sale. Works great, used about 7 months. I bought some parts from Home Depot to make it work with a return hose. Missing the slip coupling on the return section, but still has the collar. Both the collar and coupling are still on the intake. Will include adapters already attached as well sched 40 adapters from ecotech and the barb and screen attachments. Also can include a 3D printed control mount, it's neon orange. Pump will be cleaned before shipping. Asking $250 shipped.


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