How much hydrogen does the Hydrion Pulse produce?

The maker rates it at up to 4,000 ppb on the 5-minute cycle and up to 8,000 ppb on the 10-minute cycle. Actual concentration depends on your water's mineral content and temperature.

What water should I use in it?

Use clean drinking water. Mineral content affects how much hydrogen the cell can dissolve, so results vary by source. Avoid anything you would not drink plain.

Does it filter or purify water?

No. It only adds molecular hydrogen. It does not remove contaminants, soften water or change the temperature.

How long does the charge last?

The maker does not publish a cycle count per charge. Plan to recharge regularly, especially if you run the 10-minute cycle often.

Is it worth it over a cheaper hydrogen bottle?

The Pulse's case is its two cycle lengths and compact size. Cheaper bottles often offer a single fixed cycle and lower stated concentration, so compare the cycle options and ppb claims rather than the bottle alone.