TIAKI Starfish Drinking Fountain Replacement Pump

We’ve been using this fountain for about a year now. So, apart from the fact that the pumps don’t last very long and need to be replaced every 2-3 months, and apart from the fact that you can only buy the round replacement filter and not the pump filter (so I guess you’re never supposed to change that one? – or maybe the fountain isn’t meant for long-term use?), aside from these points, the fountain is actually good and quiet.

In just a few months, it broke—the motor works but no water comes out.