Top Fin Silenstream PF-S Small Filter Cartridges (6 Count) Refill for PF10 Power Filters (5.5in x 3.1in)

works very well

These filters are good quality and are easy to use. They do the job they were made to do.

Works as it should.

I just went to replace my filter and realized they sent me tge pf-l filters. So they dont fit.

Exactly what we needed for our fish tank.

As described. Shipped fast

Great product

Perfect fit with top fin quite stream system (10 Gallons)

Easy to use and work well in our 10-gallon tank.

Just as described, these last about 3 to 4 weeks for me.