Cal Pump SPW10 1200GPH Max Flow Rate Spillway, 10-Inch

The Cal Pump SPW10 Spillway works good with a good flow rate and pushes the water out about a foot. I installed a small pond with a preformed triangle liner about a 100 gal. I needed a small spillway less than 12" to fit in. This works great where I wanted to put it. I used the 1" connector supplied and used 1" corrugated tubing I purchased locally.

The problem was with the filter. It was cut short slightly on the sides and wouldn't stay in it's slot. The water would push it forward to the opening and tend to rise and eventually come out. To correct this, I bought a piece of Matala black filter media and cut it so it is snug in the spillway. The supplied filter was more dense so I also used it behind the Matala. Now, they stay where they should. It it been about 3 weeks now and all is working great.

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