# Half mask with single filter 745 A, 3M

**URL:** https://aio.lv/en/product--3mtm-2351745100000--11850634
**Data updated:** 2026-03-09 17:26 (EET)
**Category:** Personal protective equipment
**Manufacturer:** 3mtm
**Manufacturer code:** 2351745100000
**EAN:** 8423246205299
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3mtm-2351745100000--11850634

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Half face mask 745 A by 3M designed for respiratory protection with a single replaceable filter. Intended to cover nose and mouth, it provides protection against particulates and certain aerosols when used with the appropriate filter cartridge. Suitable for industrial maintenance, construction, painting preparation, and other tasks requiring respiratory protection and dust control.

## Long description

The 3M Half mask with single filter 745 A is a reusable half-face respirator designed to cover the nose and mouth for respiratory protection in environments with dust, fumes and certain aerosols. Constructed for compatibility with a single replaceable filter cartridge, the mask provides a secure fit and a straightforward sealing interface. It is intended for applications such as industrial maintenance, construction site tasks, surface preparation and similar jobs where control of inhalable particulates is required.
Advantages
The mask body is made from flexible, skin-friendly materials that conform to facial contours to improve comfort and sealing performance. A single-filter design reduces complexity and weight compared with twin-cartridge systems while allowing quick filter changes. The adjustable head straps and compact profile enable stable positioning during physical activity and permit use with other personal protective equipment such as safety goggles and helmets. The product’s simple construction facilitates cleaning and maintenance between uses.
Suitable for
Industrial maintenance and assembly work involving dust generation
Construction and renovation tasks such as sanding, cutting and masonry
Painting preparation, surface cleaning and light abrasive work
General workshop operations where respiratory protection against particulates is needed
Key specifications
Half-face respirator design covering nose and mouth
Single replaceable filter cartridge interface
Soft, flexible facepiece material for improved fit
Adjustable straps for stable positioning
Reusable body designed for periodic cleaning
How to use
Before each use, inspect the mask body, filter attachment and straps for damage or contamination. Fit the facepiece over the nose and mouth, position the straps behind the head and adjust until a comfortable, snug seal is achieved. Attach the appropriate compatible filter cartridge by following the manufacturer’s alignment and locking instructions. Perform a user seal check by covering the filter inlet and inhaling gently; the facepiece should collapse slightly without noticeable inward leakage. Replace the filter cartridge when breathing resistance increases, when the filter is damaged or according to the cartridge manufacturer’s service life guidance. Clean the mask body with mild detergent and warm water, rinse and allow to dry fully before storage or reuse.
Usage recommendations
Use this half mask only with filters and cartridges approved for the contaminants and concentration levels present in the work environment. Select filters rated for particulates or specific gases/vapours as required, and follow applicable workplace safety regulations and the filter manufacturer’s instructions for service life, storage and disposal.

## FAQ

### How much does the Half mask 745 A — 3M cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 14.07.2026 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 3mtm 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 3mtm 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/11850634/67249241_large.webp