Feliway Classic Diffuser Refill – 48ml

Feliway Classic Diffuser Refills help support a reassuring home environment for cats using a synthetic analogue of the feline facial pheromone. Each refill contains 48ml and is designed for use with a Feliway Classic plug-in diffuser. Choose a 1-pack or 3-pack to maintain your cat's familiar routine.

Whether you are moving home, welcoming visitors or adjusting your household routine, ongoing pheromone support can be one part of helping your cat settle alongside comfortable resting places and predictable daily care.

Product Details

• Volume: 48ml per refill.
• Pack options: 1 refill or 3 refills.
• Compatibility: Requires a Feliway Classic Diffuser plug-in.
• Duration: Up to 30 days of continuous use; the detailed product information notes approximately 3–5 weeks depending on environmental conditions.
• Coverage: Up to 70m².
• Ingredient: 16.5mg/mL synthetic analogue of the F3 fraction of the feline facial pheromone.
• Format: Drug-free, odourless pheromone refill for cats.

When to Consider Feliway Classic

• Changes such as moving home, visitors, new pets or a different routine.
• Support for cats showing stress-related scratching or urine marking.
• Helping maintain a familiar, reassuring environment in single-cat or multi-cat homes.

Individual responses vary. Do not assume this refill will resolve conflict between cats or every cause of scratching or urine marking. Sudden or persistent behaviour changes should be discussed with your vet to check for underlying health or environmental issues.

Use & Placement

Use with the compatible Feliway Classic diffuser and follow the instructions supplied with the refill and device. For ongoing support, check the refill regularly and plan to replace it monthly, allowing for variation in how quickly the liquid is used.

Avoid placing the diffuser under shelves or furniture, or behind doors, curtains or furniture. Follow the device's placement and electrical-safety instructions.

Frequently Asked Questions

Which diffuser does this refill fit?
The listing specifies the Feliway Classic Diffuser plug-in. Check your device before ordering.

How long does a 48ml refill last?
The stated duration is up to 30 days of continuous use. Environmental conditions can affect consumption, with the detailed information noting approximately 3–5 weeks.

How much area does it cover?
Coverage is listed as up to 70m². Follow the supplied placement instructions.

What is the difference between the pack options?
The 1-pack contains one 48ml refill; the 3-pack contains three 48ml refills.

Can it replace veterinary care for behaviour changes?
No. Pheromone support does not replace checking for medical causes or addressing your cat's environment and individual needs.