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

12 filters shipped in original sealed box (years supply) inside another shipping box. Good for catching particulates, as bio medium and the carbon is sufficient to neutralize medication (such as ethromycin or ich meds before water change and new filter). I would buy from this vendor again.

Great deal!

I will buy these again for our ten gallon fish tank

Box was crushed. Looks like someone stepped on it.

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

Real thing, fast shipping. Great value for your money, definitely better then going to the pet store for them if you can wait Id recommend buying on Amazon.

fit perfectly

Pet stores don’t always carry this. Good value in this bulk.

No, this item is not what I need the wrong size

I received the filters and they are intact but the package is in rough shape.