# Half Mask Respirator 3M HF-803SD Size L, reusable silicone facepiece, adjustable head straps

**URL:** https://aio.lv/en/product--3m-hf-803sd--4151118
**Data updated:** 2026-01-06 11:15 (EET)
**Category:** Personal protective equipment
**Manufacturer:** 3M
**Manufacturer code:** HF-803SD
**EAN:** 4054596591660
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 70.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 58.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3m-hf-803sd--4151118

## 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 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

3M HF-803SD is a half mask respirator in size L designed for reusable respiratory protection. It features a silicone facepiece for a secure fit, adjustable head straps and compatibility with 3M filter cartridges and filters. Intended for industrial and professional use to protect against particulates, gases or vapours when paired with appropriate 3M cartridges, offering comfort and a reliable seal for extended wear.

## Long description

3M HF-803SD is a reusable half mask respirator in size L featuring a soft silicone facepiece and adjustable head straps. The mask is designed to provide a secure seal and comfort during extended wear when used with appropriate 3M filter cartridges and particulate or gas/vapour filters. It is intended for industrial and professional respiratory protection and is compatible with a range of 3M filters to address particulates, gases or vapours.
Advantages
The silicone facepiece offers a durable, skin-friendly fit that adapts to facial contours, while adjustable head straps allow for individualized tension and positioning. Reusable design reduces waste compared with disposable masks, and compatibility with 3M cartridges and filters provides flexibility for different hazards. The size L facepiece accommodates larger facial sizes to improve seal reliability.
Suitable for
Industrial workplaces with particulate hazards
Operations requiring gas or vapour protection when used with appropriate cartridges
Maintenance, painting, and sanding tasks
Professional settings requiring a reusable respirator
Key specifications
Brand: 3M
Model / MPN: HF-803SD
Size: L (large)
Facepiece material: silicone
Type: reusable half mask respirator
Compatibility: accepts 3M filter cartridges and filters (sold separately)
EAN: 4054596591660
How to use
Select the appropriate 3M cartridges or filters for the specific hazard and attach them to the mask according to the cartridge/filter instructions. Place the silicone facepiece over nose and mouth, position the adjustable head straps, and tighten until a secure, comfortable seal is achieved. Perform a user seal check before each use and follow the filter/cartridge change schedule based on exposure and manufacturer guidance. Clean and inspect the silicone facepiece and straps after use and store in a clean, dry location.
Usage recommendations
Use only with compatible 3M cartridges and filters selected for the identified hazard. Ensure fit testing where required and replace filters or cartridges according to exposure, breathing resistance, or manufacturer instructions. Do not use in atmospheres that are immediately dangerous to life or health unless the selected cartridge is rated for that hazard and organizational procedures permit such use.

## FAQ

### How much does the Half Mask Respirator 3M HF-803SD Size L cost, and is it available for purchase?

The price is 70.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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. 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 3M 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 3M 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/4151118/47522539_large.webp