AquaClear 30-70 hang over filter

They are so cheap that it's worth just picking some up online, or at the local store.

I have a pretty new AC110 with full media, used for about 6 months for QT then packed away. $60 if you r interested.....

Old HOBs don't stop working. They just make noise due to worn out impeller. Replacing the impeller is not cheap, which costs half as much as a new filter. So buying old HOBs may not be a good deal, unless you don't care about the noise. I won't consider buying a used HOB unless it costs 1/3 less than online price.

Google is your friend. Each time you look, you will find a different sale going on.

fwprawn said:

Google is your friend. Each time you look, you will find a different sale going on.

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Tropical 405 have some for the cheapest out here in Orange County check it out