# Diffuser set Ceva Feliway Optimum — diffuser + refill for feline pheromone calming

**URL:** https://aio.lv/en/product--diffuser-set-ceva-feliway-optimum-diffuser-refill-for-feline-pheromone-calming--12402909
**Data updated:** 2026-04-29 13:51 (EEST)
**Category:** Pet Accessories
**Manufacturer:** Ceva
**EAN:** 3411113030483
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.99 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 31.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--diffuser-set-ceva-feliway-optimum-diffuser-refill-for-feline-pheromone-calming--12402909

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 04.08.2026 | 1.79 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Ceva Feliway Optimum diffuser set includes an electric diffuser and a single refill with synthetic feline pheromones designed to reduce stress-related behaviors in cats. Intended for use in homes to help manage anxiety, marking, and inter-cat tension, the set provides continuous pheromone release when plugged into a standard outlet for calmer, more stable feline behavior.

## Long description

The Ceva Feliway Optimum diffuser set — diffuser + refill for feline pheromone calming provides a continuous, plug-in delivery of synthetic feline appeasing pheromones intended to reduce stress-related behaviours in domestic cats. The set contains an electric diffuser unit and one liquid refill formulated to release pheromones into the immediate environment, supporting calmer interactions, reduced marking and lower anxiety when used as directed in homes and multi-cat households.
Advantages
This diffuser set offers a non-invasive approach to behaviour management by delivering a steady low-level release of calming pheromones. It is designed for continuous operation in a standard mains outlet, requiring minimal user intervention after installation. The liquid refill is formulated for gradual evaporation, providing consistent coverage in the surrounding room area during its effective period.
Suitable for
Reducing urine marking and scratching related to stress
Managing inter-cat tension and improving social interactions in multi-cat homes
Helping cats adjust to changes in the home environment such as new people, visitors, or furniture
Lowering signs of anxiety during routine stressors like grooming, vet visits preparation, or short separations
When it may not be suitable
The diffuser set is intended as a behavioural support tool and is not a medical treatment for underlying medical conditions. If a cat displays sudden changes in behaviour, aggression, persistent house soiling, or other concerning symptoms, veterinary assessment is recommended before relying solely on pheromone therapy. Results vary by individual animal and environmental factors; some cats may show little or no response.
Key specifications
Contents: electric diffuser unit and one liquid pheromone refill
Delivery: plug-in mains-powered diffuser for continuous release
Formulation: synthetic feline appeasing pheromones in liquid carrier
Recommended coverage: effective for standard room sizes when placed according to instructions
Intended use environment: indoor domestic settings and multi-cat households
How to use
Insert the liquid refill into the diffuser and plug the unit into a standard electrical outlet in the room where the cat spends most of its time. Position the diffuser unobstructed, at a height above floor level and away from curtains, furniture or electronic devices. Leave the diffuser operating continuously for the duration of the refill’s effective period; replace the refill according to the manufacturer’s guidance. Combine with environmental management and behavioural modification measures for best results.
What to consider before purchase
Assess whether the cat’s behaviour may have a medical cause — consult a veterinarian if needed
Consider the size and layout of your home to determine optimal diffuser placement and number of units required
Ensure continuous access to a standard mains outlet where the diffuser can remain plugged in
Usage recommendations
Use the diffuser continuously for at least several weeks to assess effectiveness, and combine with consistent environmental adjustments and positive reinforcement-based behaviour strategies. If no improvement is observed, seek veterinary or qualified behaviourist advice.

## FAQ

### How much does the Ceva Feliway Optimum diffuser set cost, and is it available for purchase?

The price is 37.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Ceva products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Ceva service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12402909/68741013_large.webp