Marineland PR2121 Impeller Assembly Emperor 400b Filter Parts for Aquarium

Had to replace due to my part breaking. Works perfect.

Worked! My filter works like new. Pumps water quietly and has good flow rate. Saved me the cost of a brand new filter!

Fixed my issue within 5 minutes. Thats 5 minutes start to finish. Noise level is down and the water flow has gone back to where it should be.

Fixed my problem.

Works instantly

Bought as a replacement to quiet my noisy Emperor 400. Its amazing how quiet it got after the new replacement impeller was added to the filter. Day/Night difference!

I little than expected, but still fit. Works well and QUIET, which is what the old one wasnt after 12 years of use.

Filter is quiet again. Took less than 2 min to change out and be up and running

I received this product is a timely manner. I bought this item for a back up so I have not used them yet.

works perfectly , quieter then the original