Where to find water filter for CO2 reactor conversion

[justin_diong]

Hi aquarists,

Do you have any ideas of location that can find water filter attached below?
Wish to convert it to CO2 reactor similar to NA reactor.
Please notice that it is mini and shorter than the normal water filter.



Thanks for info if you see any.

[Fuzzy]

You can try the plumbing supply stores around Kelantan Lane (Sungei Rd)

Might want to bring a picture along.