ONA Block Dispenser is a new highly effective and affordable distributor of ONA odour neutralising agent.
Wall mounted, and battery operated (takes 2 x AA batteries).
Simply place the ONA block into the slot inside the dispenser, and switch on the fan. This will drive ONA out of the dispenser and into the surrounding area.
Set to 24 hr, day or night operation. Continuous, 2/2 or 5/15 min on off running time.