“Breathe More Life” into Your PowerLung® — Resistance Cell Sets

PowerLung RCS - The Core of Better Breathing Exercise

You chose PowerLung for its flexibility. Resistance Cell Sets let you keep that flexibility as your training evolves.

Each PowerLung model comes with a color-coordinated Resistance Cell Set matched to its resistance range. But your needs change — and now your PowerLung can change with you.

⚠️ PowerLung should not be shared. Changing Resistance Cells does not eliminate the risk of sharing a device.

Frequently Asked Questions

What is a Resistance Cell?

Resistance Cells are the core of every PowerLung unit. PowerLung holds the patent on using one cell for inhale and a separate cell for exhale — independently adjustable, so you control the resistance for each phase of your breath.

Why would I change my Resistance Cells?

Each PowerLung model comes with a color-coordinated Resistance Cell Set matched to its resistance range. But your needs change — and your PowerLung can change with you:

  • Too much resistance after an illness or injury? Step down.
  • Ready for a greater challenge? Step up.
  • Want a lower resistance range for sport-specific drills? Swap and train.

Will Resistance Cells from another model fit my PowerLung?

Yes. The main body of *any* PowerLung model accepts the Resistance Cell Set from *any other* model. You can change your entire resistance range without buying a new unit — it’s like adding another model at a fraction of the cost.

What’s included in a Resistance Cell Set?

One Inhale Cell and one Exhale Cell, giving you full access to the training range of that model.