It is a fact of water features: sometimes the water pumps need to be replaced. If you need a new water pump for your fountain, waterfall, or pond, why not try out this 12v replacement solar pump? It is compatible with the majority of other markets that are sold on the market. You may, however, need to re-wire it or use an adapter piece to use it with certain other solar panel manufacturers. Features * Suitable for most cascading water fountains * Submersible pump * Compatible with most fountain heads and below set Specifications Manufacturer: Siliconsolar Pump Size: 12V Dimensions: 4.5in L x 3.8in W x 2.85in H Weight: 1.0 Lb If you need a replacement 12v solar pump, now is the time to get it, and this is the place to buy it.