Feliway Classic Anti-Anxiety Diffuser Refill provides a single replacement 48ml vial for your existing Feliway Classic diffuser unit. Delivers approximately 30 days of continuous calming pheromone support.

Contains the same synthetic feline facial pheromone as the original diffuser set. Helps maintain continuous calming coverage for cats showing stress behaviours. Simply remove the depleted vial and insert the refill. For optimal results, replace monthly and keep the diffuser plugged in continuously.

Monthly refill replacement is essential to maintain the calming effect. Running out and leaving a gap can allow stress behaviours to resurface, making consistent replacement important for ongoing management.