# Water softener Klarwod CS RUBY8 compact ECO DW RUBY LINE 8 — capacity 1.0 m3/h

**URL:** https://aio.lv/en/product--klarwod-cs-ruby8--12060037
**Data updated:** 2026-03-12 19:43 (EET)
**Category:** Water Filters
**Manufacturer:** Klarwod
**Manufacturer code:** CS RUBY8
**EAN:** 5904035380418
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 394.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 326.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--klarwod-cs-ruby8--12060037

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Compact Klarwod water softener CS RUBY8 (ECO DW RUBY LINE 8) provides ion-exchange water softening with a flow capacity of 1.0 m3/h. Designed for reducing hardness salts in domestic or light commercial installations, it features a space-saving footprint and simplified operation suitable for household boilers, washing machines and plumbing protection. Model is supplied as a complete compact unit.

## Long description

The Klarwod CS RUBY8 compact ECO DW RUBY LINE 8 water softener provides ion-exchange water softening with a rated flow capacity of 1.0 m3/h. Supplied as a complete compact unit, this model is intended for reducing hardness salts in domestic and light commercial installations where space is limited. The design combines a small footprint with simplified operation and basic controls, making it suitable for protecting household boilers, washing machines and general plumbing from scale formation.
Advantages
The compact construction of the Klarwod CS RUBY8 reduces installation space requirements while maintaining a steady softening flow of 1.0 m3/h. Ion-exchange resin treatment ensures reliable removal of hardness-causing minerals. The unit is delivered complete and ready for connection, which simplifies commissioning. Simplified controls and an ECO-oriented design support efficient regeneration and straightforward maintenance.
Suitable for
 Domestic hot water systems and household boilers
 Washing machines and dishwashers in private homes
 Small commercial or light-duty installations requiring scale prevention
 Places with limited installation space where a compact softener is needed
Key specifications
 Softening method: ion-exchange resin
 Nominal flow capacity: 1.0 m3/h
 Configuration: compact complete unit ready for connection
 Application: domestic and light commercial installations
 Primary benefit: reduction of hardness salts to prevent scale
How to use
Install the Klarwod CS RUBY8 in the cold water supply line upstream of appliances to be protected, following local plumbing standards and manufacturer installation guidelines. Connect inlet and outlet piping and ensure proper bypass and drain lines for regeneration. Configure basic control settings according to household consumption patterns and start the unit. Regularly check resin condition and follow the manufacturer's maintenance intervals for regeneration and periodic inspection.
Usage recommendations
For optimal performance, position the unit in a frost-free, accessible location and monitor water hardness periodically to adjust regeneration frequency. Use compatible salt or regenerant specified for ion-exchange softeners and perform scheduled inspections of valves and seals.

## FAQ

### How much does the Klarwod CS RUBY8 compact water softener cost, and is it available for purchase?

The price is 394.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 15.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Klarwod CS RUBY8 compact water softener 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 Klarwod 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 Klarwod 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/12060037/67545630_large.webp