Tetra Carbon Filters 2 Count, For aquariums, Medium, Fits Tetra Whisper EX Filters, Tetra Whisper EX20 Carbon Filters, Medium, 2-Count

Very good quality

Excellent packaging no defects

Working great

I bought the wrong size filter, but I ended of using it anyway. It works fine keeping the tank clean and is easy to replace.

Good price for easy replacement filters. I change it once a month and my fish are happy. Simple to use.

If I have gone into a pet store well so much over

great deal

Work great, good quality for the money.

Great filters. Only have to be replaced more often than the ones.

just needed extras , to have for fish tank, always nice to have on hand, .when you need to claen a tank