Hot Tub Filter Flusher

After soaking hot tub filters there is always some residual cleaner, resulting in foam. I designed this filter flusher to force water through the filter pleats by running the flusher slowly up and down the filter. It is approximately half the length of my filters. There is a 54mm and a 48mm version, depending on the inside diameter of the filter you have. The threads are GHT and work directly on a laundry sink faucet and garden hose. With an adapter, it can also be used with a washing machine hose. It prints without supports. I used an extra wide brim to add stability. It is a tall and narrow print, so I reduced print speed at height to reduce any wobble. It was printed with PLA+ and has been working great so far.