Whisper® Aquarium and Fish Tank Power Filters

Choose Tetra's Whisper Aquarium and Fish Tank Power Filters for a cleaner, more beautiful tank!
  • Choose Tetra's Whisper Aquarium and Fish Tank Power Filters for a cleaner, more beautiful tank!
  • Whisper® 30 Gallon Aquarium and Fish Tank Power Filter
  • Whisper® 40 Gallon Aquarium and Fish Tank Power Filter
  • Whisper® 60 Gallon Aquarium and Fish Tank Power Filter
  • Whisper® 10 Gallon Aquarium and Fish Tank Power Filter
Product No. 26316-06
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Three filters in one for cleaner water and healthier fish. All Whisper® power filters use easy to change Bio-Bag® filter cartridges which remove particles floating in your aquarium while also removing discoloration and odors with its activated carbon. Biological filtration is provided by the Bio-Foam®.

Whisper PF 10 - 90 GPH
Whisper PF 20 - 105 GPH
Whisper PF 30 - 145 GPH
Whisper PF 40 - 210 GPH
Whisper PF 60 - 330 GPH
Whisper® Power Filter is rated 3.3 out of 5 by 26.
Rated 1 out of 5 by from Awful The filter doesn't even have all the pieces! Very awful.
Date published: 2018-09-04
Rated 5 out of 5 by from Works extremely well I used to own this power filter in the past for my 10 gallon aquarium the price was very reasonable where I had purchased it which was at my local Walmart. It was quiet simple straightforward and did exactly as it was designed to do. Overall to me it's a classic and I highly recommend it.
Date published: 2018-05-21
Rated 4 out of 5 by from Nice filter I just started a 46 gal freshwater aquarium and try a whisper power filter 60, had canister before for my salt water aquarium. must of got a bad filter.I sent Tetra a email and before I knew it they sent me a new one. first one was really loud, the replacement is great and very quiet, like to thank Customer Service for it.
Date published: 2018-02-26
Rated 5 out of 5 by from Noisy? I have never had an issue with noise with any of my whisper filters and I have several tanks. If you look at the construction, the only way it could make noise is if someone is using it improperly, there are no parts that rub on one another.
Date published: 2018-01-30
Rated 5 out of 5 by from Long lasting! I came to this site simply to look up the filters, but when I saw the negative ratings I just could not leave without leaving a comment. I have had a 10 Gal (since 1995) and a 20 Gal (since 2006) Whisper filter each, and they are still going strong. I have had to replace the impeller in each once. Other than that, they have been maintenance free.
Date published: 2017-11-16
Rated 4 out of 5 by from Excellent filter for aquariums under 100 Gals. My Whisper 60 has excellent filtering properties and has the appropriate suction to handle the job. I have had aquariums for over 50 years -- from 5 gal to LARGE -- and my current tank is 55 Gal. I have used inside filters (corner and under-gravel) and outside filters, as well as canister filters, and the Whisper 60 is perfect for my 55 Gal. setup. Regarding complaints about noise, bubbles, etc; i believe (based upon past experience) such problems are usually caused because the filter tube pickup was too close to the sand which allowed sand to be picked up and the sand interfered with the impellers. Regarding noise, if the pickup tubes are NOT properly secured and the connections not tight, then air will infiltrate the suction tubes and create bubbles and produce noise. IF the tubes are connected property and are tight, IF the impeller is properly installed, and IF the pick-up tubes are kept away from the sand, this filter is very quite!! I suspect any reviews stating noise problems are probably due to improper assembly or installation. I have 2 Whisper 60 filters in use., Both of my Whisper 60 filters are quiet and problem free! A great filter and well worth the investment.
Date published: 2017-11-14
Rated 5 out of 5 by from Perfect Filters I've been using Tetra Whisper 20,30 and 40 Power Filters for over 20 years and without any noise.Until better filters are made I'm sticking with Tetra Whisper.
Date published: 2017-11-04
Rated 1 out of 5 by from Ok product, don't fall for the bogus $10 rebate Works well enough, but don't fall for the "up to $10" rebate sticker. It's only $5 when, because the higher amount only applies to a product that isn't found anywhere I can see -- stores, Tetra website, Amazon, etc.
Date published: 2017-07-22
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Where does the suction cups go?

Asked by: linda94
That depends on which filter you own. The one represented on the product page you attached does not come with suction cups. Our internal filters, however, do. There should be openings on the back of the filter body that the suction cups insert into. I recommend you call 1-800-526-0650 for additional help. BREX
Answered by: BREX
Date published: 2018-11-02

I have the whisper PF 10, and I noticed that water comes out the large main area like it's supposed too, but water also comes out over the tube section, like it is overflowing. Is this supposed to happen? is the water being filtered correctly?

Asked by: johnconnor
This occurs when there is a clog. Try rinsing the cartridge, cleaning out the bottom of the filter box, and cleaning out the intake tube. Don't forget to remove debris, hair like strands or slime from the impeller as well. BREX
Answered by: BREX
Date published: 2018-11-06

How do you change the filler near the motor where the water goes in ?

Asked by: Masyn
If you own the Whisper Power Filter, the fuzzy cartridge should be pulled out and replaced with a new one once a month. The bio foam, a black spongy item, should be gently rinsed once a month, not replaced. You only replace it if it loses its "springiness". BREX
Answered by: BREX
Date published: 2018-10-02

My filter didnt work from the get go. It is making a loud rattling sound as soon as I put it into the tank and plugged it in. How do I fix this?

Asked by: Nanz
Make sure the water level in the tank is to the top of the tank, and that you have filled the filter as well. You might also want to pull out the intake tube and inspect the impeller for any issues. Last, make sure the intake tube is pushed all the way into the filter, without it being jammed. BREX
Answered by: BREX
Date published: 2018-09-26

Suddenly my intake doesn't work. If I push it all the way in it is silent but doesn't intake water, if I pull it out some it pulls up water but is very loud. Please advise.

Asked by: Nskinner
The first thing to do is take the filter off of the tank and take it apart. Clean out the motor and the bottom of the filter box. Also, clean the impeller and intake tube. Remove any sludge, algae or hair-like strands from the impeller and clean out the intake. Inspect it for any wear and tear or damage as well. If you are unable to resolve it, call in for some more troubleshooting. 1-800-526-0650. BREX
Answered by: BREX
Date published: 2018-09-24

my filtration docent work and this is the exact one I bought

Asked by: hello12345678910
We are sorry to hear that! Typically that is due to a low water level in the tank, debris in the filter, or improper installation. Call our Care Team at 1-800-526-0650 for help with this matter. BREX
Answered by: BREX
Date published: 2018-09-24

Took apart filter to clean and now can't seem to re-establish siphon. Pump and impeller seem to be working okay. Any simple tricks to restart this.

Asked by: Grumpy
Thanks for asking, Grumpy! Try putting some water in the back of the filter and making sure the water level is above the intake. For help troubleshooting call Tetra at 1-800-526-0650. We are happy to help!
Answered by: Tetra Expert
Date published: 2018-09-24

where can download instructons for the PF-l0

Asked by: clean queen
On the product page, http://www.tetra-fish.com/products/filtration/whisper-power-filter.aspx. Click on Instructions. BREX
Answered by: BREX
Date published: 2018-08-21
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Whisper Power Filters Instruction Sheet

Product

Aquarium Size

Cartridge Size

PF10

up to 10 gallons

Medium

20

up to 20 gallons

Large

30

up to 30 gallons

Large

40

up to 40 gallons

Large

60  up to 60 gallons  Large