Will these fix a dehumidifier that runs but doesn't collect water?

Possibly. A failed compressor capacitor is a common cause of a unit that powers on but doesn't cool or pull moisture. If the compressor hums or trips, test the capacitor first.

How do I know which capacitor my unit needs?

Read the microfarad (µF) rating and voltage printed on the old capacitor and match both. The compressor and fan capacitors usually have different values.

Do these fit every AlorAir dehumidifier?

No. They fit AlorAir models that use this capacitor pair, including the Storm Elite line. Check your model and the old part's ratings before ordering.

A compressor capacitor and a fan capacitor. Wiring and mounting hardware are not included, so reuse the existing connectors.

Can I install them myself?

Yes, if you are comfortable working inside the cabinet. Unplug the unit, photograph the wiring, discharge the old capacitor, and connect the new one the same way.