# Ultrasonic Humidifier Clean Air Optima CA-603 5L Black

**URL:** https://aio.lv/en/product--clean-air-optima-ca-603--969347
**Data updated:** 2025-12-18 10:35 (EET)
**Category:** Air humidifiers
**Manufacturer:** clean air optima
**Manufacturer code:** CA-603
**EAN:** 8718546310768
**Warranty:** 3 Months
**Availability:** Available for order
**Price:** 119.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 98.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--clean-air-optima-ca-603--969347

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

The Clean Air Optima CA-603 is an ultrasonic humidifier with a 5L capacity, designed to maintain optimal humidity levels in your space. It operates quietly and efficiently, making it ideal for home or office use. The sleek black design fits seamlessly into any decor. With a power supply of 220-240V and a frequency of 50/60Hz, it is suitable for various environments.

## Long description

The Clean Air Optima CA-603 is an ultrasonic humidifier with ioniser and aromatherapy designed to maintain the recommended indoor relative humidity of 40–60%. Its 5 L water tank and quiet ultrasonic operation help protect health, wooden furniture, instruments, antiques and plants by preventing excessive drying of indoor air. The black design and digital controls make it suitable for use in living rooms, bedrooms, offices and other occupied spaces.
Advantages
Ultrasonic nebulisation produces a cold mist that raises humidity efficiently without heating the water. The integrated ioniser generates negative ions that bind airborne particles and help clear the air. Aromatherapy capability allows micro-fine atomisation of essential oils for mild scenting and odor reduction. The unit includes a clear digital display, touch controls and a remote control for convenient operation. The 5 L tank supports extended runtime and serves rooms up to approximately 100 m³.
Suitable for
Homes — living rooms and bedrooms
Offices and workspaces
Nurseries and hobby rooms
Rooms with wooden furniture, floors or musical instruments
Key specifications
Model: Clean Air Optima CA-603
Water tank capacity: 5 L
Suitable for room volume up to: 100 m³
Weight: 2.6 kg
Power supply: 220–240 V, 50/60 Hz
Colour: Black
How to use
Fill the 5 L water tank with clean tap or distilled water, place the tank securely on the base and switch the unit on using the touch panel or the remote control. Select the desired humidification level and, if required, add a few drops of Clean Air Optima® essential oil to the aroma compartment for aromatherapy. The ultrasonic membrane produces a fine cold mist which is distributed by the built-in fan; the ioniser operates simultaneously to help reduce airborne particles.
Usage recommendations
Maintain indoor relative humidity between 40% and 60% to support comfort and protect belongings. Clean the water tank and nebuliser components regularly according to the manufacturer’s instructions to avoid mineral buildup and ensure effective humidification and aroma diffusion.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Noise level | 25 dB |
| Water tank capacity | 5 L |
| Control type | Touch, Rotary |
| Ionizer | Yes |
| Suitable for room volume up to | 100 m³ |
| Evaporation technology | Ultrasonic |
| Suitable for room area up to | 45 m² |
| Air purification capability | Yes |
| Removable filter | Yes |
| Timer duration (maximum) | 12 h |
| Timer duration (minimum) | 1 h |
| Humidification capacity | 300 ml/h |
| Filter life (max) | 3 month(s) |
| Filtering | Yes |
| Timer | Yes |
| Ion emission | Negative ion |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 30 W |
| Power supply type | AC |
| AC input frequency | 50/60 |
| AC input voltage | 220 - 240 |

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Built-in display | Yes |
| Control panel colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.6 kg |
| Height | 285 mm |
| Width | 150 mm |
| Depth | 335 mm |

## FAQ

### How much does the Ultrasonic Humidifier Clean Air Optima CA-603 cost, and is it available for purchase?

The price is 119.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 Wednesday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Ultrasonic Humidifier Clean Air Optima CA-603 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 clean air optima 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 clean air optima 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: water tank capacity, weight, suitable for room volume up to, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Ultrasonic Humidifier Clean Air Optima CA-603?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/969347/64442908_large.webp