---
product_id: 779274527
title: "Optimum 3x30 Day Cat Calming Odourless Refills for Pheromone Diffuser, 3x48ml Value Pack - Helps Solve Signs of Stress in Cats & Kittens, Veterinary Recommended, Drug-free, Clinically Proven"
price: "₹ 16462"
currency: INR
in_stock: true
reviews_count: 8
url: https://www.desertcart.in/products/779274527-optimum-3x30-day-cat-calming-odourless-refills-for-pheromone-diffuser
store_origin: IN
region: India
---

# 90 days continuous calm covers up to 70m² living space clinically proven, vet recommended Optimum 3x30 Day Cat Calming Odourless Refills for Pheromone Diffuser, 3x48ml Value Pack - Helps Solve Signs of Stress in Cats & Kittens, Veterinary Recommended, Drug-free, Clinically Proven

**Price:** ₹ 16462
**Availability:** ✅ In Stock

## Summary

> 🐱✨ Elevate your cat’s zen—because calm is the new cool!

## Quick Answers

- **What is this?** Optimum 3x30 Day Cat Calming Odourless Refills for Pheromone Diffuser, 3x48ml Value Pack - Helps Solve Signs of Stress in Cats & Kittens, Veterinary Recommended, Drug-free, Clinically Proven
- **How much does it cost?** ₹ 16462 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/779274527-optimum-3x30-day-cat-calming-odourless-refills-for-pheromone-diffuser)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Calm:** Plug-and-play refills designed for hassle-free use, so you can focus on bonding with your relaxed cat.
- • **Drug-Free & Safe:** Natural pheromone technology that’s non-sedative and safe for your entire household, including other pets.
- • **Trusted by Experts:** Backed by 25+ years of feline pheromone expertise and a 9.1/10 satisfaction rating from millions of cat parents.
- • **Whole-Home Coverage:** Effective diffusion across large spaces (up to 70m²) to create a peaceful environment anywhere at home.
- • **Long-Lasting Serenity:** Up to 30 days of stress relief per refill, ensuring your cat stays calm month after month.

## Overview

FELIWAY Optimum 3-pack refills deliver 90 days of clinically proven, drug-free stress relief for cats, covering large living spaces up to 70m². Trusted by vets and millions of cat owners worldwide, this advanced pheromone diffuser solution reduces anxiety-driven behaviors like spraying and scratching, promoting harmony in multi-cat homes with effortless, safe application.

## Description

Clinically proven FELIWAY Optimum refills resolve stress in cats through natural pheromones. 3-pack provides 90 days of continuous calming for large spaces.

Review: Kept my cats calm during the house move - This product really works to keep the cats calm in the house and was really grateful for when we done a big move.
Review: Great for cats, works brilliantly - Review from a registered veterinary nurse. Highly recommend any pheromone diffusers, but this one seems to be the better one i have used. Used for my cat on bringing home our new baby. Had it on for at least 3 weeks prior to the new arrival. Worked well. She seemed happy and content and more at ease quicker. She also seemed to.settle onto a routine alot quicker with it. You noticed when it had run out as she would get a little more tense and hide in those early weeks of a newborn. Highly recommend.

## Features

- May be fatal if swallowed and enters airways.
- Repeated exposure may cause skin dryness or cracking.
- 3 FELIWAY Optimum REFILLS: The FELIWAY Optimum refill value pack contains 3 x 48ml refills, compatible with a FELIWAY Optimum diffuser
- REDUCES SIGNS OF CAT STRESS: FELIWAY Optimum offers up to 30 days of continuous calming benefits, helping resolve typical stress-related behaviours in cats, including urine spraying, scratching, fears, tension, and conflict. Each diffuser covers large living spaes (up to 70m²)
- FELIWAY EXPERTISE: With 25+ years of expertise, FELIWAY is trusted by cat parents, achieving a satisfaction rating of 9.1/10 and approved by 14 million cats worldwide
- VET RECOMMENDED AND EASY TO USE: Clinically proven and simple to set up, FELIWAY Optimum is trusted by vets to improve your cat’s well-being with an easy, hassle-free application, backed by decades of expertise
- FELIWAY SAFETY: FELIWAY pheromone products use cats natural messaging system. Drug-free and non-sedative, all FELIWAY products are safe for people and other animals in the household
- THE MOST ADVANCED CAT CALMING SOLUTION: Featuring our latest generation pheromone, FELIWAY Optimum soothes cats better than ever by addressing more stress-related signs in more circumstances. Enhanced serenity was observed by 93% of cat lovers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MKQPHRD |
| Allergen Information | Allergen-Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 156 in Pet Supplies ( See Top 100 in Pet Supplies ) 2 in Relaxants & Anxiety Relief for Cats |
| Colour | Purple |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,042) |
| Date First Available | 25 Nov. 2021 |
| Item Weight | 180 g |
| Item model number | D92150C |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Product Dimensions | 10 x 13.5 x 12 cm; 180 g |
| Quantity | 1 |
| Size | 3 Count ( Pack of 1) |
| Specific Uses | Behaviour |

## Images

![Optimum 3x30 Day Cat Calming Odourless Refills for Pheromone Diffuser, 3x48ml Value Pack - Helps Solve Signs of Stress in Cats & Kittens, Veterinary Recommended, Drug-free, Clinically Proven - Image 1](https://m.media-amazon.com/images/I/81SQ98k6w8L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does the optimum refil fit the classic plug or do you have to purchase the plug too**
A: They fit the classic plug

**Q: Can these be used with the plugin adapter that is used with standard Feliway refills ? I have 2 brand new plugs, so hoping I can use them with these.**
A: Yeah! Thats what I do. I chop and change the refills around every few months using the same adaptor :)

**Q: How many of these should I put in the house. Just one? Or one in each room? Please can you advise. Thank you**
A: One diffuser covers 70 square metres or 750 square feet - so depending on your house size - but I feel one on each floor is good

## Customer Reviews

### ⭐⭐⭐⭐⭐ Kept my cats calm during the house move
*by L***G on 23 January 2026*

This product really works to keep the cats calm in the house and was really grateful for when we done a big move.

### ⭐⭐⭐⭐⭐ Great for cats, works brilliantly
*by C***J on 22 September 2025*

Review from a registered veterinary nurse. Highly recommend any pheromone diffusers, but this one seems to be the better one i have used. Used for my cat on bringing home our new baby. Had it on for at least 3 weeks prior to the new arrival. Worked well. She seemed happy and content and more at ease quicker. She also seemed to.settle onto a routine alot quicker with it. You noticed when it had run out as she would get a little more tense and hide in those early weeks of a newborn. Highly recommend.

### ⭐⭐⭐⭐ Good need more than one
*by M***R on 22 January 2026*

The Feliway refill did help calm our cats a bit, especially with general tension around the house. We noticed a mild improvement rather than a dramatic change. One diffuser wasn’t enough for our home though — we needed two to cover the space properly for it to be effective. The main downside is the cost, as it becomes quite expensive when you need multiple refills. It does work, but it’s not a cheap solution. Worth trying if your cats are stressed, just be aware one unit may not be sufficient.

## Frequently Bought Together

- Feliway Optimum Refill 3 Pack
- FELIWAY Classic Cat Calming Pheromone Spray (60 mL)

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-05-04*