Top Fin EF-S Element Filter Cartridge Value Pack 12 Month Supply 2.1 in X 3.7 in

Does what it should. Easy to install

I loved how easy it was to install

Exactly what I wanted

They’re worthy for the price

I like the way these filter, filter out the junk that doesnt go back into the water.

Sheerness, thickness, great quality and value and money priced equally!

These are the same ones I get at the pet store but it’s more quantity than offered. there so less visits to pet store.

Easy, no problem

I just got my betta fish and the filter I got was the Top Fin filter and they said I may need to get a different filter next month because these were on back order and she didn’t know if she could even get them for me. One little search on here and I found them! And definitely Big Bang for your buck!

Works well in my tank and I only have to change out once a month. Would recommend.