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O2 Hydro Refill Post Filter Only

O2 Hydro Refill Post Filter Only

Compatible System(s): O2 Hydro Single Tank

Recommendations: Replace post-filter every 9-12 months. Tank regenerates itself.

Removes up to 12 ppm iron, 7 ppm hydrogen sulfide, and 4 ppm manganese.


Auto Refill Options - Save 10%

Never forget to re-order. Set your frequency and we’ll automatically send your refills when you need them. You will be automatically charged when refills ship.

Auto refill discount reflected in cart.

Auto-Ship price: $103.50


Replacement filter for O2 Hydro system. Removes high levels of hydrogen sulfide and chemicals while improving taste.

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