Impeller Assembly - 350B

Product No. PRIM350B


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Impeller Assembly for the Penguin® 350B.
Impeller Assembly - 350B is rated 4.1 out of 5 by 29.
Rated 5 out of 5 by from Noise Problem Solved was getting a lot of noise and chatter from the power filter and after adjusting the impeller a few times to no avail I noticed a crack in one of the rubber boots. For some reason you can't get replacement impellers in Canada and went right to Marineland on line and there they were. I ordered 2 in case the second power filter eventually does the same and will have it on hand to replace. Since then it is very quiet and runs like brand new. Many thanks Marineland for having the parts I needed to get the filter up and running nice and quiet once again :)
Date published: 2018-04-09
Rated 5 out of 5 by from it's an impeller -- what is there to say? It works, it's quieter than the last one, that's about it...
Date published: 2018-02-12
Rated 4 out of 5 by from Great customer service I am new to using natural sand and it damaged my impeller and after a few emails with the techs at marinland the sent me a new impeller and the perfect fix for my problem, adding a nylon stocking to the pick strainers. And after trying it out for a month my filters are quite and the tank is crystal clear. I was so agrovated with the noise I am so glad I contacted marinland. Thanks gus and gals at marinland.
Date published: 2017-11-21
Rated 4 out of 5 by from Solves the "rattling" noise My tank is about 18 months old. The original Marineland pump/filter apparatus produced a loud rattling noise, almost from new. After a year or so I tried lubrication (vaseline) which solved this for a few days, but then the distracting noise started again. A new impeller, about a month ago, is quiet. Finally!
Date published: 2017-11-14
Rated 5 out of 5 by from Best price Bought these replacement impellers from marineland as they had the best price on the internet and couldn't find in local store. Also know that these are correct and OEM. Worked perfectly.
Date published: 2017-09-29
Rated 2 out of 5 by from Magnum 350 impeller I purchased an impeller and other parts it took over 10 days. In the mean I had to purchase another filter for my 55 gal tank. I also have had trouble with the impeller on my magnum 350 with rattling loss of suction and noise after about 3-4 weeks. I too have taken it apart several times to find the problem. Nothing in the impeller. So I ordered a new impeller and impeller housing to see if this resolves the problem. The impeller I received would not fit into the original magnet so now I had to order a complete impeller and magnet for 39 dollars they come as separate pieces not put together as a complete unit. I first searched for a complete unit without success. Now the delivery will take almost 3 weeks Oct 18-21.Glad I bought another filter as a backup. Would still like to get my magnum 350 working, it worked great at first.
Date published: 2017-09-27
Rated 1 out of 5 by from marine impeller It was a good price for there part, but shipping almost $9 that was crazy.
Date published: 2017-09-23
Rated 4 out of 5 by from Fast shipping Needed new Impala for my 350 filter. Very fast shipping
Date published: 2017-08-23
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This this the correct impeller for the #1140 penguin 

Asked by: Sea hag
No, not at all, this fits the Penguin 350. You need: BREX
Answered by: BREX
Date published: 2018-03-22

Hello, I have A Penguin 330B and I need a new Impeller, can you tell me the new part number as I dont see PR2355 anymore?

Asked by: BrettL
There is no new impeller for that filter, BrettL. The only current impeller is the one for the Penguin 350 and it will not work in a 330. That filter was discontinued over 15 years or so ago. BREX
Answered by: BREX
Date published: 2018-03-14

do you ship to canada ,,,if not where do i find these in canada

Asked by: bbbbb
Yes, we do ship to Canada. You may try local fish and pet stores in your area as well. BREX
Answered by: BREX
Date published: 2018-03-12

is the 350 b penguin impeller assembly a replacement for the 330 penguin filter impeller assembly

Asked by: profweed
Unfortunately, no, it is not a replacement for the old 330 impeller. That impeller is no longer available. BREX
Answered by: BREX
Date published: 2018-03-08

fits bio-wheel 350 ?

Asked by: jennypeters
This impeller fits the Penguin 350, yes. BREX
Answered by: BREX
Date published: 2017-10-06

will this impeller assembly fit a350b

Asked by: orville wright
Yes, it will. BREX
Answered by: BREX
Date published: 2017-07-18

My 350 Penguin won't run again if power goes off. I had to lift a little part of the impeller housing in order to start again. Just a few days ago it happen again but this time won't run anymore. Impeller shaft broke in two and magnet got deformed. 

Asked by: Eamv2017
Sounds like you need a new impeller assembly and a power strip with surge protection. Also, be sure to clean the impeller very well every month or two. BREX
Answered by: BREX
Date published: 2017-06-16

Impeller shaft in my 350 penguin bizarrely got stretched and thinned! Magnet also changed form and looks kind of triangular now. No idea what happen there!

Asked by: Eamv2017
This would be due to some sort of debris being caught in the well of the motor and wearing the shaft down. The most common culprit is sand. BREX
Answered by: BREX
Date published: 2017-06-15
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