---
product_id: 438754313
title: "FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 3 Pack"
brand: "feliway"
price: "€ 190.99"
currency: EUR
in_stock: true
reviews_count: 6
category: "Feliway"
url: https://www.desertcart.hr/products/438754313-feliway-optimum-enhanced-calming-pheromone-30-day-refill-3-pack
store_origin: HR
region: Croatia
---

# 30-day continuous calming per refill 700 sqft coverage per diffuser Patented pheromone formula FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 3 Pack

**Brand:** feliway
**Price:** € 190.99
**Availability:** ✅ In Stock

## Summary

> 🐾 Unlock the secret to a zen cat lifestyle—because calm is the new cool.

## Quick Answers

- **What is this?** FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 3 Pack by feliway
- **How much does it cost?** € 190.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/438754313-feliway-optimum-enhanced-calming-pheromone-30-day-refill-3-pack)

## 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

- • **Triple Refill Value:** 3-pack refills ensure uninterrupted 90 days of feline tranquility—never run out of calm.
- • **Whole-Home Serenity:** Each diffuser blankets up to 700 sqft, perfect for modern open-plan living spaces.
- • **Effortless Integration:** Plug in, diffuse, and watch your cat reclaim their confidence—stress relief made simple.
- • **Vet-Trusted & Drug-Free:** #1 vet recommended, non-sedating formula keeps your cat safe and stress-free naturally.
- • **Scientifically Proven Calm:** 77% less urine spraying & 70% less fear—clinically backed stress relief for your cat.

## Overview

FELIWAY Optimum 3-pack refills deliver up to 90 days of patented pheromone-based calming support, reducing common cat stress behaviors like spraying, scratching, and fear. Covering large living areas up to 700 sqft per diffuser, this vet-recommended, drug-free solution is scientifically proven to enhance feline well-being and harmony in multi-cat households.

## Description

FELIWAY® Optimum is our best option for reducing common signs of cat stress, such as urine spraying, scratching, fears, tension, and conflict. The patented formula in FELIWAY® Optimum helps cats with more signs of stress, in more situations, and calms cats better than ever. FELIWAY® Optimum provides up to 4 weeks of continuous calming support with each refill, helping your cat feel secure and relaxed every day. Each diffuser covers an area up to 700 square feet, it’s effective for large living areas and is suitable for cats of all ages. Easy to use, it’s the perfect way to promote your cat’s well-being and reduce stress-related behaviors.

Review: It works - Great product, the only one that helped my troubled cat integrate, after trying dozens of others. I recommend it.
Review: Bought this first from a local retailer as they had a money back guarantee. It worked so well for my newly adopted rescue kitty. She scratched furniture less, hid less, and just came out of her shell. When it ran out we noticed her being a little naughtier so bought this refill online. Seems to take the anxious edge off for our furbaby!

## Features

- REFILL PACK INCLUDES: FELIWAY Optimum refill pack includes 3 vials; make sure to only use a FELIWAY diffuser with a FELIWAY Optimum refill (FELIWAY products have gone through thorough safety testing, and are not compatible with other brands)
- REDUCES COMMON SIGNS OF CAT STRESS: FELIWAY Optimum helps reduce common signs of cat stress such as urine spraying, scratching, fears, and tensions & conflicts. Cat owners reported a 77% reduction in urine spraying, 72% reduction in tension and conflicts, a 73% reduction in scratching, and a 70% reduction in fearful reactions to changes*
- ENHANCED SERENITY FOR CATS AND KITTENS: Featuring our patented pheromone discovery¹, FELIWAY Optimum brings the best of feline calming pheromones for improved results². It helps cats with more signs of stress, in more situations, and calms cats better than ever²
- USED BY MILLIONS OF CAT FAMILIES: FELIWAY Cat Calming Pheromone Diffusers are used by millions of families around the world to help ease their cats’ stress related behaviors; they use the science of pheromones to send calming messages to your cat to help them feel more safe and secure
- DRUG FREE & SAFE TO USE: FELIWAY diffusers are drug-free, non-sedating, and while cat pheromone analogs may help your cat, they won't affect humans or other pets
- COVERS LARGE LIVING SPACES: Each diffuser covers an area up to 700 sqft, ensuring widespread calming support throughout your home for cats of all ages. To get started, simply plug your diffuser into an open outlet with 4+ feet of space to diffuse, with the vents pointed upward
- #1 VET RECOMMENDED BRAND: FELIWAY Optimum is the patented¹ formula from the #1 vet recommended brand, and is backed by 25+ years of feline stress expertise and scientific research

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09V9VSY53 |
| Best Sellers Rank | #32,269 in Pet Supplies ( See Top 100 in Pet Supplies ) #715 in Cat Health Supplies |
| Brand | FELIWAY |
| Color | Clear |
| Customer Reviews | 4.4 4.4 out of 5 stars (10,867) |
| Date First Available | 14 April 2022 |
| Item Weight | 231 g |
| Model Number | D92150B |
| Package Dimensions | 10.21 x 9.4 x 8.79 cm; 231 g |

## Images

![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 3 Pack - Image 1](https://m.media-amazon.com/images/I/815dm9yK2cL.jpg)
![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 3 Pack - Image 2](https://m.media-amazon.com/images/I/61nQqBFABwL.jpg)
![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 3 Pack - Image 3](https://m.media-amazon.com/images/I/71PKqBtVfIL.jpg)
![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 3 Pack - Image 4](https://m.media-amazon.com/images/I/71Tjan3vWaL.jpg)
![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 3 Pack - Image 5](https://m.media-amazon.com/images/I/71Zk3Y9DdTL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does this work better than the Classic? I feel like my cat is getting used to the Classic and it doesn’t calm him as much as it used to.**
A: I have used the multi- cat on & off for years with excellent results, but I wanted to give the optimum.  Not sure if it's necessarily better (both are equally effective for us) but it definitely works faster.  For your situation, switching to a different formula is worth a shot.

**Q: Can the same diffuser i have for the multi cat be used for this?**
A: The instructions actually say to not use another brands diffuser for the refills, and not to use another brands refills in the diffuser. It does not specifically say to not use another one of their own diffusers. I will say I used my old multi cat diffuser and it was fine and worked well.

**Q: Can this be plugged in 220v or just 110v?**
A: I believe it would only be safe to use in 110 volt.

**Q: Can you use this in a dog friendly home with two cats?**
A: You may want to contact Feliway directly for the best answer. That said, the cat pheromones shouldn't effect your dog. If your dog is a chewer I recommend plugging in somewhere the dog can't reach it since it's ball shaped (or train the dog that it's strictly off limits).

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works
*by M***A on 26 August 2022*

Great product, the only one that helped my troubled cat integrate, after trying dozens of others. I recommend it.

### ⭐⭐⭐⭐⭐ Review
*by A***N on 20 August 2024*

Bought this first from a local retailer as they had a money back guarantee. It worked so well for my newly adopted rescue kitty. She scratched furniture less, hid less, and just came out of her shell. When it ran out we noticed her being a little naughtier so bought this refill online. Seems to take the anxious edge off for our furbaby!

### ⭐⭐⭐ Review
*by K***R on 22 April 2023*

Luckily the item is in a plastic container. Maybe the supplier is trying to be green. Item within is ok.

## Frequently Bought Together

- FELIWAY Optimum 3 x 30 Day Cat Calming Refills for Pheromone Diffuser, 3 x 48ml Value Pack - Helps Reduce Common Signs of Stress in Cats & Kittens, Enhanced Calming
- FELIWAY® Classic Cat Calming Spray, 60ml - Comforts Cats at Home and On the Go and Helps to Calm During Travel

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**Shop now:** [https://www.desertcart.hr/products/438754313-feliway-optimum-enhanced-calming-pheromone-30-day-refill-3-pack](https://www.desertcart.hr/products/438754313-feliway-optimum-enhanced-calming-pheromone-30-day-refill-3-pack)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-18*