Top Fin Silenstream PF-S Refill for PF10 Power Filters 5.5in x 3.1- (12 Count) 1 Year Supply

I love this product, the only reason I bought it off Amazon was free shipping. This is ridiculous though. I’m not buying this again from here.

Product works as expected. Your filters should say PF-S on the black tab at the top of the filters for these to fit correctly. The review options are so bizarre. What is sheerness or thickness in reference to regarding the quality of aquarium filters?

Make sure you get the right size for your filter If so they work great you can rise them out and use longer then what it says that way you get more bang your for buck

Got these for the outside power filter on a 10 gallon. They are very easy to install/replace. Only downside is on MY tank they last about a week. Didnt rinse out very well so I just replace. Do a good job of keeping the water clean. : )

Sometimes trying to find these filters can be really expensive but Im happy I found this big multipack for a good price. Very happy with my order

Good price for large amount. Shipping was very fast.

This is a great filter to use with both topfin and tetra filter machines. I tried the Tetra Whisper Bio Bags Cartridges and it did not work as well as these filters do. The water was always cloudy, even when I replaced with a new cartridge. Plus there is no mess to clean up when changing out the charcoal. I recommend using these cartridges. Easy to clean and very easy to replace each time.

Good filter cartridge for top fin filter and also one of the lowest cost. Received in good shipped condition

I recommend

Perfect for the price and easy to use for my 10 year old.