Maintaining the integrity of it's predecessors, the Eheim Pro 4+ line of Canister Filters boasts powerful performance, optimal energy-efficiency, and quiet operation. Still implementing it's notorious automatic self-priming aid, top prefilter, and safety hose adapters with locking mechanism, easy, convenient operation remains abundantly present. The Eheim Pro 4+ also includes the newly added "Xtender" button.
The Range Xtender Function is a helpful addition as it lengthens the time between routine cleanings, by using a bypass which skips over the fine filter pad. This feature proves to be very helpful during the event that your fine filter-media becomes clogged, or to perform extensive clean-up after disturbing substrate. Along with the "Xtender" button, this heavy-duty filter now features a lower power consumption than previous models, and a sleek, all black appearance!
All 3 Models are ideal for use with saltwater or freshwater aquariums,And come with installation equipment and a detailed manual.
The 9.5" x 9.5" x 14” Eheim Pro 4+ 250 (2271) models range is from 30 to 65 gallons. It pushes water out at an exceptional 250 gallons per hour, at a mere 12 watts! Employing 2 individual filter baskets
The 9.5" x 9.5" x 15.5" Eheim Pro 4+ 350 (2273) models range is from 45 to 95 gallons. It pushes water out at an exceptional 280 gallons per hour, at a mere 16 watts! Employing 3 individual filter baskets
The 9.5" x 9.5" x 17.75" - Eheim Pro 4+ 600 (2275) models range is from 65 to 160 gallons. It pushes water out at an exceptional 330 gallons per hour, at a mere 16 watts! Employing 4 individual filter baskets.