---
product_id: 322677147
title: "FELIWAY MultiCat Calming Diffuser Refill (1 pack, 48 ml) | Vet Recommended | Reduce Fighting and Conflict Among Cats (D89420B)"
brand: "feliway"
price: "€ 54.68"
currency: EUR
in_stock: true
reviews_count: 5
category: "Feliway"
url: https://www.desertcart.fr/products/322677147-feliway-multicat-calming-diffuser-refill-1-pack-48-ml-vet
store_origin: FR
region: France
---

# 4-week refill duration Vet #1 recommended 70% conflict reduction FELIWAY MultiCat Calming Diffuser Refill (1 pack, 48 ml) | Vet Recommended | Reduce Fighting and Conflict Among Cats (D89420B)

**Brand:** feliway
**Price:** € 54.68
**Availability:** ✅ In Stock

## Summary

> 🐾 Turn cat chaos into calm—because harmony is the new cool.

## Quick Answers

- **What is this?** FELIWAY MultiCat Calming Diffuser Refill (1 pack, 48 ml) | Vet Recommended | Reduce Fighting and Conflict Among Cats (D89420B) by feliway
- **How much does it cost?** € 54.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/322677147-feliway-multicat-calming-diffuser-refill-1-pack-48-ml-vet)

## Best For

- feliway enthusiasts

## Why This Product

- Trusted feliway brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Calm:** Each 48 ml refill powers your diffuser for a full 4 weeks of continuous tranquility.
- • **Easy Routine Reset:** Swap refills monthly and diffusers biannually to maintain a peaceful feline environment.
- • **Wide Coverage Zone:** Effectively calms cats in spaces up to 700 sq. ft.—perfect for multi-cat households.
- • **Vet-Backed Peacekeeper:** Clinically proven to reduce cat conflicts by up to 70% in just 3 weeks.
- • **Odorless Harmony Booster:** Emits a natural pheromone copy that’s completely scent-free and drug-free.

## Overview

FELIWAY MultiCat Calming Diffuser Refill is a vet-recommended, drug-free solution that mimics natural feline pheromones to reduce tension and fighting among cats. Clinically proven to cut conflict frequency and intensity by up to 70% within weeks, this 48 ml refill lasts 4 weeks and covers up to 700 sq. ft. Designed for continuous use, it helps multi-cat homes achieve lasting harmony with easy monthly refill replacements.

## Description

Are your cats fighting, or is there tension between cats in your household? FELIWAY MultiCat is vet recommended, drug free, and clinically proven reduce tension and fighting among cats in the home. Signs of tension could include chasing, blocking, staring, fighting, or hissing among cats. By mimicking the natural feline appeasing messages (pheromones), FELIWAY MultiCat sends “harmony messages” to help your cats get along more effectively, and avoid tension, conflict and fighting in the home. Most cat owners see a 70% reduction in conflict in 3 weeks. The FELIWAY MultiCat Refill includes one refill vial (diffuser head not included). You should plug your diffuser in the room(s) where your cat spends the most time, and make sure it isn't covered by curtains, or behind furntiure. Each diffuser covers up to 700 sq. feet, and each refill can last up to 30 days. For maximum effectiveness, you should replace refills every 4 weeks, and your diffuser every 6 months. Make sure to follow the instructions when plugging in your diffuser, and plug the diffuser in upright.

Review: بدون فايدة - بدون فايدة / مضيعة للفلوس القطط نفس حالها تتهاوش مع بعض وتمخش الغرفة كلها
Review: Feliway ok - Ayuda a reducir el comportamiento agresivo de mis gatos.

## Features

- VET RECOMMENDED: Feliway MultiCat is the #1 Vet Recommended solution to reduce fighting among cats, and help them live in harmony
- CLINCIALLY PROVEN to help reduce the frequency and intensisty of conflict between cats in the home
- DRUG FREE SOLUTION: The diffuser emits an odorless copy of the harmony marker pheromone, which helps cats to feel comfortable, and maintain a harmonious bond with each other
- SEE RESULTS IN 7 DAYS: For the best results, keep diffuser plugged in continuously
- REFILL LASTS UP TO 4 WEEKS: This product is the refill only - you need to purchase a diffuser separately. To maximize effectiveness, replace the vial every 4 weeks, and the diffuser every 6 months

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01AVI1I06 |
| Allergen Information | Abalone Free |
| Batteries Included | No |
| Best Sellers Rank | #10,946 in Pet Supplies ( See Top 100 in Pet Supplies ) #283 in Cat Health Supplies |
| Customer Reviews | 4.3 4.3 out of 5 stars (15,788) |
| Date First Available | 15 February 2016 |
| Flavor | Flavorless |
| Item Weight | 68 g |
| Item model number | D89420R |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Product Dimensions | 4.45 x 4.45 x 8.26 cm; 68.04 g |
| Quantity | 1 |
| Size | 1 Pack |
| Volume | 1.62 Fluid Ounces |
| batteries required | No |

## Images

![FELIWAY MultiCat Calming Diffuser Refill (1 pack, 48 ml) | Vet Recommended | Reduce Fighting and Conflict Among Cats (D89420B) - Image 1](https://m.media-amazon.com/images/I/61Aq3pjCK3L.jpg)
![FELIWAY MultiCat Calming Diffuser Refill (1 pack, 48 ml) | Vet Recommended | Reduce Fighting and Conflict Among Cats (D89420B) - Image 2](https://m.media-amazon.com/images/I/71HlOxGE0zL.jpg)
![FELIWAY MultiCat Calming Diffuser Refill (1 pack, 48 ml) | Vet Recommended | Reduce Fighting and Conflict Among Cats (D89420B) - Image 3](https://m.media-amazon.com/images/I/71KAl3ms64L.jpg)
![FELIWAY MultiCat Calming Diffuser Refill (1 pack, 48 ml) | Vet Recommended | Reduce Fighting and Conflict Among Cats (D89420B) - Image 4](https://m.media-amazon.com/images/I/71fdW6C1myL.jpg)
![FELIWAY MultiCat Calming Diffuser Refill (1 pack, 48 ml) | Vet Recommended | Reduce Fighting and Conflict Among Cats (D89420B) - Image 5](https://m.media-amazon.com/images/I/71szssfB2YL.jpg)

## Questions & Answers

**Q: Is there any difference between regular Feliway and Feliway "multi-cat" in terms of ingredients?**
A: Yes. Regular feliway is a synthetic pheremone that mimics the one cats rub on furniture/you to claim territory and mark it as their "happy place". This makes them calm, less stressed in their environment.

The multicat is a synthetic version of the mother cat's pheremone that she releases when nursing. It creates a bond between her and the kittens, and between the kittens themselves. It is thought that this hormone should calm tensions between two or more cats, when the stressor isn't environmental but instead the cats themselves.

**Q: Can you use the multicat and the regular feliway at the same time?**
A: Short answer yes! I asked Ceva Customer Service this question because I was introducing a new cat but that cat also had a behavior we wanted to discourage. Long answer: "Yes, you can use both together. We would recommend plugging Multi-Cat in where the cats spend the majority of their time & Feliway in where the unwanted behavior is happening (overgrooming)."

**Q: Why does this product cost more, the more you buy? Totally mystifying, One bottle is $15.49, but three cost $57.81. Makes no sense...**
A: Maybe the one with 3 bottles also includes the diffuser.

**Q: Why are three refills so much more expensive per unit than buying a single - 11.91 for a single, vs. 15.66 per unit for this. WTF?!**
A: No idea, don’t buy multiples unless you can pay less per unit!

## Customer Reviews

### ⭐ بدون فايدة
*by M***B on 8 July 2024*

بدون فايدة / مضيعة للفلوس القطط نفس حالها تتهاوش مع بعض وتمخش الغرفة كلها

### ⭐⭐⭐⭐⭐ Feliway ok
*by R***O on 11 February 2025*

Ayuda a reducir el comportamiento agresivo de mis gatos.

### ⭐⭐⭐⭐⭐ it works
*by H***. on 10 June 2023*

it works

## Frequently Bought Together

- FELIWAY® MultiCat 30 Day Cat Calming Refill for Pheromone Diffuser, 48ml - 1x 30 Day - Helps Reduce Conflicts and Signs of Tension in Multi-Cat Households
- FELIWAY MultiCat 30 Day Cat Calming Plug In Pheromone Diffuser Starter Kit, 48ml - Helps Reduce Conflicts and Signs of Tension in Multi-Cat Households
- FELIWAY® Optimum 30 Day Cat Calming Refill for Pheromone Diffuser, 48ml - Helps Reduce Common Signs of Stress in Cats & Kittens, Enhanced Calming

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-23*