The 3M 'Maintenance Free' Half Face Respirator 3M4251 is a ready-to-use, Half Face Respirator designed for effective and comfortable protection against organic vapour and particulate hazards found throughout industry (A1P2).

3M4251 is a simple and ready-to-use Respirator with an integrated cartridge and filters, offering low breathing resistance.

Includes a resealable bag for hygienic storage and transportation.

• Lightweight, low profile and well balanced design.
• Textured face seal minimises slippage and improves comfort.
• Use until damaged, particulate filters clog or gas filters become saturated.
• Ideal for contractors, plant shutdowns and spill response.
• Eliminates the need for a separate respirator, cartridge/filter or carrying out respirator maintenance.
• Re-sealable bag provides convenient and clean storage between uses.

A convenient respiratory kit designed for certain painting and spraying environments.The kit comes complete with the 3M Full Face Reusable 6000 Series Respirator for comfort and durability. The respirator is simple and easy to use, well balanced and provides a wide field of vision.Kit contains: 1 x 3M Full Face Respirator 6000 Series (available S, M & L sizes) 1 x pair of 3M Organic Vapour Filters 6051 A1 1 x box (5 pairs) of 3M Particulate Filters 5925, P2 1 x pair of 3M Filter Retainers, 501 1 x 3M No-Touch Foam Earplugs P2000, Class 4 (SLC80: 25dB) 1 x 3M Respiratory Protection Guide* Not to be used when spraying isocyanate based paints

Soft, uncorded foam Earplugs that conform to the unique shape of each ear for excellent hearing protection and comfort. 

Smooth, dirt resistant surface for hygiene. 

Comfortable for a wide range of ear canal sizes. 

Noise Reduction Rating (NRR)*: 29 dB. 

Features include:

• Bullet shape design provides a smooth dirt resistant surface.
• Soft hypo-allergenic foam delivers all day wearer comfort.
• Smooth, dirt resistant surface for hygiene.

E-A-Rsoft Yellow Neons have a smooth texture for in-ear comfort and are made of an advanced foam formulation for all-day wearabillity. Offered in two sizes to comfortably fit in a wide range of ears, these high attenuation earplugs are ideal for many different noisy applications. Brightly coloured for hearing protection compliance sighting, E-A-Rsoft Yellow Neons earplugs are an excellent choice for any hearing conservation program.

The 3M E A Rsoft Yellow Neons Uncorded Earplugs, seal the ear canal with soft, slow recovery foam for excellent noise reduction and reliable hearing protection. The tapered earplugs are easy to roll down and insert, then expand within the ear canal for a comfortable, secure fit. Earplugs come in a poly bag to keep them clean prior to use. Recommended applications include assembly and mechanical, chipping, chiseling, cleaning, drilling, furnace operations, grinding, heavy equipment operations, machining, metal repair, painting, pouring/casting, power fastening, riveting, sanding, sawing and welding. These earplugs are commonly used in the following industries: agriculture, automotive, chemicals, construction, general manufacturing, healthcare, oil and gas, and pharmaceuticals. These earplugs have a Noise Reduction Rating (NRR) of 33 dB. Earplugs are made of a polyurethane. Test compatible with 3M E A Rfit Validation System. *The NRR may overestimate the hearing protection provided during typical use. 3M recommended reducing the NRR by 50% for estimating the amount of noise reduction provided. Not only is noise present in our daily routines and recreational activities, but millions of Americans work in hazardous noise on a daily basis. Estimates from the National Institutes of Health suggest that approximately 15 percent of Americans (26 million people) between the ages of 20 and 69 have high frequency hearing loss due to exposure to noise at work or during leisure activities. Hearing loss due to noise is almost entirely preventable by judicious use of hearing protection.

• The soft foam ensures a comfortable low pressure seal
• Large size option for larger ear canals
• Earplugs are easy to roll down for quick and easy insertions
• Bright yellow allows quick compliance checks.

Convenient respiratory kit designed for asbestos removal and environments containing dust. The kit comes complete with the 3M Full Face 6000 Series Respirator which is light weight and easy to use. It also includes two pairs of 3M Particulate Filters 6035 P2/P3. The unique solid top particulate filter casing design reduces premature caking and clogging from dirt, grime, water or dust. The protective casing also aids decontamination practices. Kit Contains: 

1 x 3M Full Face Respirator 6000 Series 

2 x pair of 3M Particulate Filters 6035 P2/P3 

4 x 3M Respirator Cleaning Wipes 504 

1 x 3M No-Touch Foam Earplugs P2000, Class 4 (SLC80: 25dB) 

1 x 3M Respiratory Protection Guide 

1 x Handy Storage Container Higher P3 protection factors only achieved with a 3M Full Face Respirator, otherwise P2 protection level when worn on a 3M Half Face Respirator.

Common Applications/Hazards:
- Suitable for certain asbestos work requiring higher protection levels: Refer to local asbestos government guidelines (Safework Australia or Worksafe NZ)
- Also for lead paint removal, sanding, sawing, drilling, cutting, grinding, masonry, insulation and hazardous particulates such as silica & beryllium.
- Environments requiring face and eye protection
Protection Factors
Note that any filtering respirator should not be used for protection at airborne concentrations of contaminants above the relevant IDLH levels.

This cartridge/filter, when used for protection against the contaminants as specified, is capable of providing the following protection levels:
- With a 3M 6000 Full Face Respirator: 100 times the Workplace Exposure Standard (WES) or 30 ppm, whichever is the lower

- Kit also contains 3M Respirator Cleaning Wipes, 3M Earplugs and a handy storage container

- To avoid moisture and contaminant exposure, store the respirator in the handy, sealable storage container

- P3 Particulate Protection

- Bayonet-style connection fits a broad range of filters