---
product_id: 377151994
title: "FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 1 Pack, Translucent"
brand: "feliway"
price: "B/.131"
currency: PAB
in_stock: false
reviews_count: 6
category: "Feliway"
url: https://www.desertcart.com.pa/products/377151994-feliway-optimum-enhanced-calming-pheromone-30-day-refill-1-pack
store_origin: PA
region: Panama
---

# 30-day continuous calming 700 sq ft coverage 25+ years pheromone expertise FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 1 Pack, Translucent

**Brand:** feliway
**Price:** B/.131
**Availability:** ❌ Out of Stock

## Summary

> 🐾 Elevate your cat’s calm game — because stressed cats don’t trend!

## Quick Answers

- **What is this?** FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 1 Pack, Translucent by feliway
- **How much does it cost?** B/.131 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/377151994-feliway-optimum-enhanced-calming-pheromone-30-day-refill-1-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

- • **Long-Lasting Calm:** One refill delivers a full month of continuous pheromone diffusion
- • **Plug & Play Peace:** Simple diffuser setup ensures your cat’s favorite spots stay zen
- • **Wide Coverage Zone:** Effectively calms cats across up to 700 square feet of living space
- • **Expert-Backed Formula:** Powered by 25+ years of feline stress research for unmatched reliability
- • **Stress-Free Sanctuary:** Clinically proven to reduce scratching, spraying & tension in multi-cat homes

## Overview

FELIWAY Optimum is a patented, drug-free pheromone refill designed to reduce common feline stress behaviors such as scratching, urine spraying, and inter-cat conflicts. Backed by over 25 years of research, it provides continuous calming pheromones for up to 30 days, covering areas up to 700 square feet. Trusted by 93% of cat owners for enhanced feline tranquility, this refill must be used with the FELIWAY Optimum diffuser for optimal results.

## Description

FELIWAY Optimum is a new, patented pheromone discovery, and is the best FELIWAY answer to help reduce the most common signs of stress in cats. It helps with more signs of stress, in more situations, and calms cats better than ever; it helps reduce scratching, urine spraying (peeing), tensions & conflicts among cats, general fears, and reactions to changes. This new discovery, backed by FFELIWAY's 25+ years of feline stress expertise, delivers advanced calming messages, helping your cats feel more comfortable at home than ever before. When surveyed, 93% of cat owners reported enhanced calming for their cats when using FELIWAY Optimum. FELIWAY Optimum's heated diffuser and refill provide calming pheromones continually for up to 30 days in a 700 square foot area. We recommend using an additional diffuser if the room is bigger than 700 square feet. We recommend plugging in the FELIWAY Optimum diffuser in the room where you cat spends the most time, or where conflict among your cats happen most frequently. Try not to plug the diffuser under items (e.g. shelves) or close to objects (e.g. behind curtain or doors) as this affects efficacy. We do not recommend plugging your diffuser in near your litterbox or in a hallway - while your cat may frequent these places, they likely do not spend as much time in these places as you'd think. If your litterbox is in the room where your cat spends the most time, you will want to plug your diffuser into that room. Use FELIWAY Optimum each month to create a constant calming environment. Check the diffuser and refills monthly; you'll want to replace the refill each month, and replace the diffuser head twice a year (every six months) to guarantee the best effect. Make sure to only use a FELIWAY Optimum diffuser with a FELIWAY Optimum Refill. The diffuser is not compatible with refills from other brands, and the FELIWAY Optimum vial should not be used with other diffusers. Never use a diffuser or refill of another brand with a FELIWAY product. Each FELIWAY Diffuser comes with a plug adapted to the local electric systems. Please do not use this diffuser in another country that has a different voltage or with an adapter: it may conduct serious security concerns. Make sure that your diffuser has the fitting plug for your country before plugging in.

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

- FELIWAY Optimum is a new pheromone discovery, and the best FELIWAY answer to help reduce common signs of stress in cats such as: scratching, urine spraying, tension and conflicts between cats, fears, and reactions to changes
- 93% of cat owners report enhanced calming, with an average satisfaction rating of 9.1 out of 10
- FELIWAY Optimum is a drug free solution that helps cats with more signs of stress, in more situations, and calms cats better than ever; FELIWAY is supported by 25+ years of feline stress expertise
- FELIWAY Optimum Refill covers up to 700 square feet; make sure to plug your diffuser in with the vents up, and for the best results, position the diffuser where your cat spends most of his or her time - avoid plugging the diffuser in under shelves and behind doors, curtains, or furniture
- This product includes 1 refill that will last for up to 1 month (diffuser not included); you must use a Feliway Optimum diffuser with this refill (do not use with a different diffuser); to maximize effectiveness replace the refill once a month and the diffuser every 6 months

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09885JMHL |
| Auto Shutoff | No |
| Best Sellers Rank | #30,172 in Pet Supplies ( See Top 100 in Pet Supplies ) #666 in Cat Health Supplies |
| Brand | FELIWAY |
| Capacity | 48 Milliliters |
| Color | Translucent |
| Customer Reviews | 4.4 4.4 out of 5 stars (10,731) |
| Date First Available | 29 June 2021 |
| Item Weight | 45.4 g |
| Material | Plastic |
| Model Number | D92120K |
| Power / Wattage | 1 watts |
| Product Dimensions | 84.76 x 84.76 x 84.76 cm; 45.36 g |
| Runtime | 30 minutes |
| Special Features | Long Lasting Aroma |

## Product Details

- **Brand:** FELIWAY
- **Colour:** Translucent
- **Material:** Plastic
- **Recommended uses for product:** Home
- **Scent:** Unscented

## Images

![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 1 Pack, Translucent - Image 1](https://m.media-amazon.com/images/I/61Qf6tlFRzS.jpg)
![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 1 Pack, Translucent - Image 2](https://m.media-amazon.com/images/I/719ITNmj0lL.jpg)
![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 1 Pack, Translucent - Image 3](https://m.media-amazon.com/images/I/71Ebu9yX+5L.jpg)
![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 1 Pack, Translucent - Image 4](https://m.media-amazon.com/images/I/71LMKUlLYgL.jpg)
![FELIWAY Optimum, Enhanced Calming Pheromone 30-day Refill – 1 Pack, Translucent - Image 5](https://m.media-amazon.com/images/I/71baoXamLGL.jpg)

## 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 M***I on 30 August 2025*

I've had this product for almost a year now and have repurchased it a handful of times now and I can honestly say, for my cat, this works wonders and is truly worth the price. I was recommended this by a vet because my cat had a problem with overgrooming, and since this is a single cat household, I was told this may help ease her anxiety. Since using this, my cat has slowed her overgrooming, and has become much more social able and friendly than she was before. She's not nearly as territorial either. I've never had any problems with it leaking, it has next to no smell, and it doesn't get very hot. The only thing I will note, is that it doesn't last a full month. It runs out closer to around 20-25 days.

## Frequently Bought Together

- FELIWAY® Optimum 30 Day Cat Calming Refill for Pheromone Diffuser, 48ml - 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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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-31*