# Water filter cartridge BWT Bestmax Premium S (replacement filter cartridge)

**URL:** https://aio.lv/en/product--bwt-240024192--11272340
**Data updated:** 2026-03-11 12:03 (EET)
**Category:** Water Filters
**Manufacturer:** BWT
**Manufacturer code:** 240024192
**EAN:** 4250266702880
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 135.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 111.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bwt-240024192--11272340

## 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

Replacement water filter cartridge BWT Bestmax Premium S designed for household water filtration. Provides contaminant reduction and improves water quality for drinking, cooking and beverage preparation. Compatible with BWT Bestmax systems requiring the S cartridge size. Suitable for regular cartridge replacement to maintain filtration performance and taste.

## Long description

The BWT Bestmax Premium S replacement water filter cartridge is designed for household water filtration systems that accept the S-sized cartridge. It reduces common tap water contaminants and improves the sensory quality of water used for drinking, cooking and beverage preparation. The cartridge is intended for periodic replacement to maintain consistent filtration performance and preserve water taste.
Advantages
This replacement cartridge provides reliable contaminant reduction while maintaining water flow suitable for domestic use. It supports stable performance over its service life and is designed for compatibility with systems that require the S cartridge size. The cartridge construction targets reduction of substances that affect odor and taste, helping to deliver clearer, better-tasting water for everyday uses.
Suitable for
Household drinking water filtration in kitchens
Improving water taste for coffee, tea and other beverages
Preparation of food and cooking where improved water quality is desired
Replacement in BWT Bestmax systems that specify the S cartridge
Key specifications
Cartridge size: S (for systems compatible with S-sized cartridges)
Application: household water filtration for drinking and food preparation
Function: reduction of impurities that affect taste and odor
Compatibility: designed to fit BWT Bestmax systems that require S cartridges
Service concept: replace periodically to maintain filtration performance
How to use
Install the cartridge according to the instructions provided with your BWT Bestmax filtration system, ensuring the system is compatible with the S-sized cartridge. Before installation, shut off water supply to the unit and relieve system pressure if recommended by the system manual. Insert the replacement cartridge into the designated housing, secure it as instructed, and restore water flow. Run water through the new cartridge for the period indicated in the system instructions to flush the cartridge before regular use.
Usage recommendations
Replace the cartridge at intervals recommended by the filtration system manufacturer or based on local water quality and household consumption to maintain optimal performance and water taste. Use only compatible S-sized BWT Bestmax replacement cartridges to ensure proper fit and function.

## FAQ

### How much does the BWT Bestmax Premium S filter cartridge cost, and is it available for purchase?

The price is 135.49 € (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 BWT Bestmax Premium S filter cartridge 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 BWT 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 BWT 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/11272340/63399324_large.webp