413 Double Filter Canister Half Face Respirator 90g Silicone Gas Mask For Dust Organic Gas Formaldehyde Benzene Spray Painting Coal Mine Protection 40PCS Per Carton

Model 413 double filter canister half-face respirator is a lightweight economical respiratory protective equipment widely used in various industrial dust and harmful gas working conditions. The mask main body is made of skin-friendly flexible silicone material, weighing only 90g without filter cartridges, bringing low wearing pressure for long-time operation. Adopting dual filter box parallel filtration structure, it achieves layered purification by filter cotton for solid particles and activated carbon filter canisters for volatile toxic gases. One complete set contains mask body, two filter boxes, two pieces of filter cotton and two fixing white covers, with single set total weight 400g and outer size 18*13*9cm. Standard export packing: 40 pieces per carton. Effectively block industrial dust, paint mist, formaldehyde, benzene series,  gasoline and other hazardous substances. Ideal labor protection supplies for renovation grinding, spray painting, cement factory, stone cutting, underground coal mining and chemical production workshops.

1. Ultra-Light 90g Silicone Main Body, Comfortable All-Day Wearing

   The mask frame is crafted from high-elastic silicone, lightweight only 90g excluding filter boxes. Soft texture fits different facial curves tightly for good airtightness, non-irritating to skin, anti-ageing and resistant to slight solvent corrosion, greatly reducing fatigue during long-hour construction work.

2. Dual-Canister Double-Layer Filtration System

   Two parallel filter canisters increase air intake volume for smoother breathing. Pre-filter cotton intercepts cement dust, stone powder, coal dust and particulate pollutants; internal activated carbon filter boxes adsorb formaldehyde, benzene, paint odor and organic volatile gases, realizing comprehensive dual protection against dust and toxic vapor.

3. Full Set Standard Accessories, Assemble & Use Immediately

   Every set is fully equipped with all consumable parts: mask body, two filter boxes, two filter cottons and two fixed white covers. No extra accessories need to be purchased separately; worn filter cotton and canisters can be replaced independently to extend mask service life and lower long-term cost.

4. Compact 18*13*9cm Size & 400g Single Set Weight for Easy Carrying

   Small and portable overall dimension, easy to store in tool bags, backpacks and vehicle storage boxes for mobile on-site construction. Single set total weight 400g will not cause excessive burden for workers climbing and frequent moving.

5. Uniform Bulk Export Packing 40PCS Per Carton

   Standard carton packing with 40 pieces per box, neat stacking, convenient for pallet loading, container transportation and large-volume engineering procurement by labor insurance distributors, factories and construction companies.

6. Wide Industrial Universal Application Range

   A cost-effective universal respiratory solution covering dry high-dust workshops and chemical volatile gas operation environments. Perfect for decorators, painters, miners, stone processing workers, chemical operators and front-line factory employees for daily occupational hazard prevention.

7. Stable Sealing & Simple Operation Design

   Ergonomic half-mask outline effectively prevents air leakage around cheeks and nose bridge. Simple buckle assembly structure allows fast replacement of filter elements without professional tools, highly suitable for high-frequency daily repeated use.

Model 413 double filter canister half mask is a classic economical disposable/reusable labor protection respirator for industrial environments. The main body uses high-quality food-grade silicone material, which maintains stable softness and sealing performance after long-term repeated disassembly and cleaning, and has better durability than ordinary TPE or rubber masks.

The core dual-filter structure optimizes breathing resistance. Double filter boxes greatly improve air flow compared with single-canister masks, avoiding stuffy feeling during heavy physical work. The front filter cotton blocks large particle dust to protect the activated carbon inside the filter box from rapid saturation, while the canister adsorbs toxic organic gases and peculiar smell produced in painting, chemical and decoration operations. The matched white retaining covers firmly lock filter elements to prevent falling off during bending and head shaking.

One complete finished set weighs 400g with outer package size 18*13*9cm. The factory adopts standardized bulk packing of 40 pieces per carton, which is convenient for wholesale export and centralized warehouse management. Widely purchased as regular labor insurance protective equipment by decoration teams, stone factories, coal mines, cement plants and chemical enterprises to effectively reduce occupational respiratory diseases caused by harmful dust and volatile gas inhalation.

1. Q1: What is the model of this half face gas mask?

   A1: Model 413.

2. Q2: What material is the mask body made of? How much does it weigh?

   A2: Silicone material; 90g weight excluding filter canisters.

3. Q3: What is the size and total weight of one full set?

   A3: Dimension 18*13*9cm; single set total weight 400 grams.

4. Q4: How many pieces are packed in one export carton?

   A4: 40 pieces per carton.

5. Q5: What accessories are contained in a complete set?

   A5: 1 mask main body, 2 filter canisters, 2 filter cottons, 2 white fixing covers.

6. Q6: What harmful substances can this mask protect against?

   A6: Dust, organic gases, toxic vapors, gasoline formaldehyde, benzene and its homologues, carbon dioxide.

7. Q7: Which working environments is this respirator suitable for?

   A7: Decoration grinding, spray painting, cement factory, stone processing, coal mine operation, chemical industry and other high-dust & toxic gas sites.

8. Q8: Are filter cotton and filter boxes replaceable?

   A8: Yes, the consumable filter elements can be replaced separately for repeated use of the silicone mask body.

9. Q9: Does this mask come with protective goggles?

   A9: This is a standard half-face mask without integrated goggles; if eye protection is needed, separate safety goggles should be equipped.