# Filter cartridge Climax 757-N A1B1E1K1 for half masks 757-S, 742 — 1 piece

**URL:** https://aio.lv/en/product--climax-2401757802000--11850712
**Data updated:** 2026-03-09 17:26 (EET)
**Category:** Personal protective equipment
**Manufacturer:** Climax
**Manufacturer code:** 2401757802000
**EAN:** 8423246246858
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--climax-2401757802000--11850712

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Climax 757-N A1B1E1K1 is a single replacement filter cartridge designed for use with Climax half masks models 757-S and 742. It provides combined protection against organic vapours (A1), inorganic gases (B1), acidic gases (E1) and ammonia/amines (K1). Supplied as one piece, it is intended for respiratory protection in industrial, laboratory and maintenance tasks requiring gas and vapour filtration.

## Long description

Climax 757-N A1B1E1K1 is a single replacement filter cartridge compatible with Climax half masks 757-S and 742. The cartridge combines adsorption and chemical filtration media to reduce exposure to a range of airborne contaminants: organic vapours, inorganic gases, acidic gases and ammonia/amines. Supplied as one piece, the 757-N cartridge is intended for use where gaseous and vaporous contaminants are present and particulate filtration is not the primary function.
Advantages
The Climax 757-N cartridge offers multi-class gas and vapour protection in a compact, single-cartridge format that is easy to install on supported half masks. Its combined filter media eliminates the need to change cartridges when users face mixed atmospheres containing organic solvents, inorganic gases and acidic or alkaline contaminants. The cartridge is lightweight and designed for straightforward replacement, supporting routine maintenance and minimizing downtime.
Suitable for
 Industrial environments with organic solvent vapours (paint shops, degreasing)
 Maintenance and repair tasks involving inorganic gases and fumes
 Laboratory work handling acidic gases or ammonia/amines
 Short-duration operations where gas and vapour protection is required alongside a compatible half mask
Key specifications
 Protection classes: A1 (organic vapours), B1 (inorganic gases), E1 (acidic gases), K1 (ammonia/amines)
 Form factor: single replacement cartridge for half masks
 Compatibility: designed for use with Climax half masks 757-S and 742
 Supply quantity: one cartridge per package
How to use
Before use, inspect the cartridge for damage and ensure the packaging seal is intact. Attach the cartridge to a compatible Climax half mask (models 757-S or 742) according to the mask manufacturer’s fitting instructions, ensuring a secure and airtight connection. Perform a user seal check on the assembled respirator to confirm correct fit. Replace the cartridge when breathing resistance increases noticeably, if an odour breakthrough is detected, or according to your organisation’s respiratory protection program and local regulations.
Usage recommendations
Use the Climax 757-N cartridge only with compatible half masks and within the limitations of its protection classes. It does not provide particulate filtration unless combined with an appropriate particulate pre-filter; therefore, assess both gas/vapour and particulate hazards before selecting respiratory protection. Store cartridges in a dry, cool place in their original packaging and replace after the recommended service life or upon contamination.

## FAQ

### How much does the Climax filter 757-N A1B1E1K1 for half masks cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 131 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 08.07.2026 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. 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 Climax 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 Climax 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/11850712/67249315_large.webp