U.S.A seller! 

3/8” Inline filter for HHO, browns gas projects!

I recommend use of an inline filter in your HHO line.
 The main purpose of the filter is to keep particles, or anything else out of the check valve.
It is important that your hho line to the breather is always clean and working properly.
3/8" inline stainless filter  should be placed in your HHO line right in front of your directional check valve.

Domestic Shipping is Free
International $12.16 first, $.05 each after that.

This auction is for 1 inline filter.
Comes with Instructions for use. These fit 1/2"OD-3/8" ID Tubing.
These are 200 micro mesh stainless screens.