Alpine Tornado Fountain Head Pumps Flow Rate:3100gph These replacement UV bulbs and

These replacement UV bulbs and filter sets are for the Bio-Pro™ 3000 & 4000 Pressurized Filters

Aquascape® BioBalls™ provide a textured surface area (19 square inches each) for beneficial bacteria to colonize and grow

for a maximum width of 34"

a frequent reason for problems is mineral build-up way down inside the impeller housing which causes wear and tear on the impeller and friction against the impeller which can cause overheating and intermittent operation

they will operate like new

Alpine Tornado Fountain Head Pumps Flow Rate:3100gph These replacement UV bulbs andAlpine Tornado Pumps are ideal for general pond and waterfall use. They are designed for flexibility, especially when greater flow levels are needed. They can be used in waterfalls, fountains, filtration systems and many other applications! Includes fountain heads, diverter valve, and 3 4" 1 1 4" tubing adapters Oil free, magnetic drive pump is efficient and fish safe Measures 5" x 12" x 7" with 33' cord 3 year warranty SKU Max Flow Max Head Watts