AQUACLEAR Impeller for Filter, Size 20 -

AquaClear Impeller for Filter

By AquaClear
Rated 3.6923 out of 5 stars

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$11.36Chewy Price
$15.99Chewy Price

In Stock
FREE 1-3 day shipping over $49

About This Item


  • Impellers play an important role in the filtration process, helping to filter out debris for a cleaner aquarium
  • Easy to install by gently twisting the motor unit to detach it and then removing the impeller from the well
  • Works perfectly with the AquaClear Power Filter
  • Helps filter debris from your aquarium ensuring a healthy and clean environment
  • Durable filter provides complete filtration for your aquarium and provides a quiet operation

See More


Play Video: Learn More About AquaClear From Our Team of Experts
Learn More About AquaClear From Our Team of Experts


  • 20 is suitable for AquaClear 20 Power Filter A595
  • 30 is suitable for AquaClear 30 Power Filter A600
  • 50 is suitable for AquaClear 50 Power Filter A610
  • 70 is suitable for AquaClear 70 Power Filter A615
  • 110 is suitable for AquaClear 110 Power Filter A620

Questions & Answers

11 Customer Questions

Is aquaclear powerhead 70 and aquaclear filter 70 filter impeler the same?
Answer by ChewyJul 23, 2019
The Power Head is the mechanism that makes the impeller move.

Does this include the ceramic rod that goes through the middle?
Answer by ChewyMar 31, 2020
Please see attached image of included parts for this impeller.

I have a aquaclear 150. Do you have a impeller that will fit?
Answer by ChewyMay 12, 2019
The AquaClear 150 is now the AquaClear 30 Power Filter. The AquaClear Impeller Size 30 is recommended.

1/29/22 I have the Aqua-Clear 30 will this fit don’t see it when you choose a size
Answer by ChewyJan 30, 2022
The 30 size is suitable for AquaClear 30 Power Filter.

ReviewsWrite a Review

Rated 3.6923 out of 5 stars
13 Ratings
Would recommend to a friend

13 Customer Reviews

Rated 5 out of 5 stars
By FatherMaestro on May 5, 2023

Buyer beware!

This is a great product. But it may not be the one you were hoping to purchase! Shame on AquaClear for using the exact same numbering for its filters and its powerheads, and for replacement impellers that look all too similar in photos. This series of impellers is only for their canister filter, not for their powerheads. Chewy is great about your returning them, though I did not do it this time since it was the second time I have ordered the wrong thing. As my father used to say, "If a dog bites you once, it's his fault." For your information, Chewy does not even sell the powerhead replacement impellers. But they could make this a bit more clear!

Rated 4 out of 5 stars
By Denny on Dec 25, 2022

Spares for my Aquaclear 70 filter.

I got these as spares for my Aquaclear 70 HOB filter and have not used them yet. It fits on the shaft as my existing one does and visibly looks the same but for one exception and that's the bottom base under the magnet in the picture. With my original the bottom magnet lip is pronounced and sticks out (see top of picture) but the new ones I got are flush with the magnet and barely stick out but they fall into place perfectly as the originals do or so it seems. I am hoping this is an improvement and it works just as good as the original when used so time will tell. I give it one less star just for that doubt. These better work as I got three for spares and time will tell.

Rated 1 out of 5 stars
By AguaClearImpellerreview on Aug 8, 2022

AguaClear Impeller replacement not recommended

I ordered this as a replacement for the impeller that is in my current aqua clear filter as the unit was operating at a louder then normal noise level. I have had the unit for a number of years. The impeller that I received to replace the current unit was much louder that the original item. I used vaseline on the old unit to quiet it down, I would not recommend buying this part as a replacement, it did not resolve the noise issue with the unit.

Rated 1 out of 5 stars
By yorkielove1 on Mar 4, 2022

still noisy!!

Usually buying a new one of these every so often will stop the annoying rattle. Unfortunately my new parts came and my filter is still just as loud if not worse! Total waste of $

Rated 5 out of 5 stars
By Dino on Dec 21, 2021

Works! No More Noise!!

So every once in a while these magnets get scuffed up and start making the filter sound noisy or sometimes even stop spinning. This is usually the fix for that. Works perfectly and my filter is quiet once again. Might be a good idea to have one on hand. I dealt with the noise for a week before I bought one.

Rated 5 out of 5 stars
By scottb on Nov 25, 2021

Aquaculture filter

Worked perfectly very quiet. Sometimes I just don't know why people have problems.

Rated 1 out of 5 stars
By FairyGodmother on Apr 7, 2021

Not a match

The power head for an Aqua 50 is a 420. When entering the information it give you the wrong item. A total waste of time and money.

Rated 5 out of 5 stars
By Wage on Jan 12, 2021

So quite now

Mine was missing two fins and wife always complained about noise now whisper quiet very happy thanks alot.

Rated 5 out of 5 stars
By Brock on Dec 31, 2020

Fast service

Product came shipped fast. Very good service I think I will order soon so easy

Rated 5 out of 5 stars
By Ryan on Nov 7, 2019

Good replacement part

I gave this 5 stars both because it is a good part, and because it has a 1 star review just because someone ordered the wrong part. This replacement impeller is built even better than the original, with reinforcement around the plastic screw at the top which the original one did not have. I purchased this along with the metal rod, but as it turns out, the rod was just worn in the middle and the impeller was fine. But that just shows how good this part is, and now I have a replacement just in case. Fish won't live long without filtration, so having an extra one around puts my mind at ease.