Review on MarineLand Maxi Jet Impeller Assembly Spare by Erika Wright

I bought this to replace a broken MP 1200 Maxi-Jet Power Head on my Instant Ocean SeaClone Protein Skimmer. The first impeller (which came with the skimmer) broke after only 4 months of use. The impeller I received from Revain for replacement lasted less than a week. Maybe even just a few days. I'm just trying again because spending $20 is better than replacing the skimmer entirely. I'll update my review if the second replacement outlasts the first.