Prolong your cat's enhanced serenity. Continue to solve common signs of feline stress: Scratching Urine spraying Tension and conflict between cats Hiding Reactions to changes Up to 30 days of serenity 3 x FELIWAY Optimum Refill 48 ml Details A new feline pheromone complex. 93% of cat parents noticed their cat showed enhanced serenity. Reduces common stress related signs. For optimal effect, leave plugged in 24/7 and change the refill each month. Patented formula. Scientifically proven. Easy to use Ready to use: screw the vial into the diffuser and plug into an electrical socket. Leave the diffuser on all the time for optimal diffusion. Good to Know The FELIWAY Optimum refill must be used with a FELIWAY diffuser Each refill lasts up to 30 days. Each diffuser refill covers an area of 70m² (approx a 3 bed house) Avoid plugging in the diffuser under shelves, behind doors, curtains or furniture, as it will not work properly.
Prolong your cat's enhanced serenity. Continue to solve common signs of feline stress: Scratching Urine spraying Tension and conflict between cats Hiding Reactions to changes Up to 30 days of serenity 3 x FELIWAY Optimum Refill 48 ml Details A new feline pheromone complex. 93% of cat parents noticed their cat showed enhanced serenity. Reduces common stress related signs. For optimal effect, leave plugged in 24/7 and change the refill each month. Patented formula. Scientifically proven. Easy to use Ready to use: screw the vial into the diffuser and plug into an electrical socket. Leave the diffuser on all the time for optimal diffusion. Good to Know The FELIWAY Optimum refill must be used with a FELIWAY diffuser Each refill lasts up to 30 days. Each diffuser refill covers an area of 70m² (approx a 3 bed house) Avoid plugging in the diffuser under shelves, behind doors, curtains or furniture, as it will not work properly.
in 5 offers
last seen 3 Oct 2026
The lowest price we last saw for Feliway Optimum Refill, The Best Solution to Ease Cat Anxiety, Cat Conflict and Stress in The Home was $51.00 at yachew.com, compared across 4 retailers (last seen 3 Oct 2026). Prices may have changed since.
The all-time low we recorded was $35.40 on 5 Sept 2026.
Prices last updated 3 Oct 2026.
Feliway Optimum Refill, The Best Solution to Ease Cat Anxiety, Cat Conflict and Stress in The Home
Prolong your cat's enhanced serenity. Continue to solve common signs of feline stress: Scratching Urine spraying Tension and conflict between cats Hiding Reactions to changes Up to 30 days of serenity 3 x FELIWAY Optimum Refill 48 ml Details A new feline pheromone complex. 93% of cat parents noticed their cat showed enhanced serenity. Reduces common stress related signs. For optimal effect, leave plugged in 24/7 and change the refill each month. Patented formula. Scientifically proven. Easy to use Ready to use: screw the vial into the diffuser and plug into an electrical socket. Leave the diffuser on all the time for optimal diffusion. Good to Know The FELIWAY Optimum refill must be used with a FELIWAY diffuser Each refill lasts up to 30 days. Each diffuser refill covers an area of 70m² (approx a 3 bed house) Avoid plugging in the diffuser under shelves, behind doors, curtains or furniture, as it will not work properly.
Prolong your cat's enhanced serenity. Continue to solve common signs of feline stress: Scratching Urine spraying Tension and conflict between cats Hiding Reactions to changes Up to 30 days of serenity 3 x FELIWAY Optimum Refill 48 ml Details A new feline pheromone complex. 93% of cat parents noticed their cat showed enhanced serenity. Reduces common stress related signs. For optimal effect, leave plugged in 24/7 and change the refill each month. Patented formula. Scientifically proven. Easy to use Ready to use: screw the vial into the diffuser and plug into an electrical socket. Leave the diffuser on all the time for optimal diffusion. Good to Know The FELIWAY Optimum refill must be used with a FELIWAY diffuser Each refill lasts up to 30 days. Each diffuser refill covers an area of 70m² (approx a 3 bed house) Avoid plugging in the diffuser under shelves, behind doors, curtains or furniture, as it will not work properly.
Last updated at 03/10/2026 06:23:46
FELIWAY Optimum Refill Bottle 48 ml Anti-Stress Cat 30 Day Refill
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Feliway Optimum 30 Day Cat Calming Refill - Odourless | 48ml
Free delivery
Feliway Optimum 30 Day Cat Calming Odourless Refill For Pheromone
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
FELIWAY Optimum refill, the best solution to ease cat anxiety, cat conflict and stress in the home Single
Delivery between 6–17 Oct $28.79
| Is Discontinued By Manufacturer | No |
| Product Dimensions | 1.97 x 1.97 x 3.35 inches; 1.69 Ounces |
| Item Dimensions LxWxH | 1.97 x 1.97 x 3.35 inches |
| Target Audience Keyword | house-cats |
| Style | Single |
FELIWAY Optimum Refill Bottle 48 ml Anti-Stress Cat 30 Day Refill
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Feliway Optimum 30 Day Cat Calming Refill - Odourless | 48ml
Free delivery
Feliway Optimum 30 Day Cat Calming Odourless Refill For Pheromone
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
FELIWAY Optimum refill, the best solution to ease cat anxiety, cat conflict and stress in the home Single
Delivery between 6–17 Oct $28.79
| Is Discontinued By Manufacturer | No |
| Product Dimensions | 1.97 x 1.97 x 3.35 inches; 1.69 Ounces |
| Item Dimensions LxWxH | 1.97 x 1.97 x 3.35 inches |
| Target Audience Keyword | house-cats |
| Style | Single |
