COMFORT ZONE 6 Pack MultiCat Diffuser Refills; Cat Calming Pheromones Help Anxiety; 30-day refills

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Esrat is a well-regarded animal rescue expert and writer with nearly a decade of experience in animal advocacy. Esrat is the former editor of Tails Pet Magazine and volunteers in animal rescue, including Chicago’s Anti-Cruelty Society and Starfish Animal Rescue.


Price: $64.99 - $59.99
(as of Jun 05, 2025 14:18:33 UTC – Details)


Comfort Zone Multi-Cat refills pair with all Comfort Zone cat calming diffusers. Each refill provides up to 30 days of continuous calming benefits. The drug-free formula mimics a cat’s natural pheromones to let them know the area is safe and familiar which helps reduce multi-cat tension and conflict. These behaviors can include swatting, scratching, biting, fighting, hissing, growling, spitting, screaming, non-playful staring, stalking, chasing, and blocking. ​
Product Dimensions ‏ : ‎ 5.63 x 3.69 x 3.56 inches; 13.62 ounces
Item model number ‏ : ‎ 100538644
Date First Available ‏ : ‎ January 17, 2019
Manufacturer ‏ : ‎ Central Garden & Pet
ASIN ‏ : ‎ B07MW3DG5M
Country of Origin ‏ : ‎ USA
REDUCE & REUSE: Compatible with Comfort Zone diffusers only. Comfort Zone diffusers are reusable for up to 12 months; just replace the refill monthly for a continuous calming effect
TRUSTED & EXPERT RECOMMENDED: Comfort Zone has provided care with cat calming pheromones for over 20 years, making it a trusted choice for pet parents
MULTI-CAT CONFLICT: Use to help reduce multiple cat household tension and aggressive behaviors like swatting, scratching, biting, fighting, hissing, growling, spitting, screaming, non-playful staring, stalking, chasing, and blocking
DRUG & FRAGRANCE FREE: Drug-free solution so you can feel good about helping your cat feel good
SAFE & TESTED: Meets Intertek electrical safety and certified to UL standards
SAVE WITH VALUE PACK: This value pack includes 6 refills, providing up to 6 months of continuous calming support. Use with a Comfort Zone Diffuser to get up to 400 square feet of coverage for 30 days

Customers say

Customers report that the pheromone diffusers help make cats calm and keep them less stressed. The product works well for multiple cats and helps them get along. Opinions about value for money are mixed, with some finding it a great value while others consider it pricey. The smell aspect also receives mixed feedback, with some appreciating the unique scent while others find it unpleasant.

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