Replacement Impeller for Cobalt 900 PowerheadMaxi-JetPH pump and power head is ideal for powering undergravel filters or creating internal water movement from its fully rotational output...
Replacement Impeller for Cobalt 900 Powerhead
Product code: 4638
Item No. SP-WP-MJ900-IMP
Item No. SP-WP-MJ900-IMP
1 Review
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Fine, though wrong brand
This isn't a Cobalt product -- it is old (Italian) Marineland stock. Seems to work fine in Cobalt MJ, but I would have preferred Cobalt branded product.
