Eclipse Cartridges Rite-Size K, 3 pk (System 6)
I wouldn't buy anything else
These filters can be washed and reused one time if not too dirty. I do not always reuse, it depends on the status of my tank.
October 18, 2013
These are getting harder to find and Thankfully Drs.Foster and Smith carry them and the price CANNOT be beat.
September 18, 2013
Always easy ordering, delivery time as promised & great prices
September 15, 2013
G & H Cartridges
I like the cartridges very much, there quick and easy and no mess. I always take my used cartridges out side and clean them with a garden hose. I let them dry and use them again, I can get several uses out of each cartridge!
September 12, 2013