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3M Ear Plug Dispenser Refill: Dispenser Refill, Bullet, 33 dB NRR, Uncorded - Earplug Dispenser Refills
3MEarplug Dispenser Refills

3M Ear Plug Dispenser Refill: Dispenser Refill, Bullet, 33 dB NRR, Uncorded

The 3M Ear Plug Dispenser Refill (SKU 30FX23, MPN 391-1005) is a yellow, uncorded, roll-down, disposable bullet-style earplug with a 33 dB NRR rating. 3G Electric sources this genuine 3M refill across 14 industrial…

SKU 3G-OTH-554147

Brand
3M
Item
Ear Plug Dispenser Refill: Dispenser Refill, Bullet, 33 dB NRR, Uncorded
Category
Earplug Dispenser Refills
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Technical Specifications

3M
Manufacturer Part Number
391-1005
Type
Bullet, 33 dB NRR, Uncorded, Roll-Down, Disposable
Earplug Color Original
Yellow
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Technical Documents

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Ear Plug Dispenser Refill (SKU 30FX23, MPN 391-1005) is a yellow, uncorded, roll-down, disposable bullet-style earplug with a 33 dB NRR rating. 3G Electric sources this genuine 3M refill across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment for safety and hearing protection needs.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the 3M Ear Plug Dispenser Refill 391-1005 used for?

The 3M 391-1005 refill supplies uncorded, roll-down, disposable bullet earplugs with a 33 dB NRR rating for hearing protection in industrial environments. 3G Electric sources this genuine 3M refill across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment for safety needs.

What are the specifications of the 3M Ear Plug Dispenser Refill 391-1005?

The 3M 391-1005 refill contains yellow, uncorded, roll-down, disposable bullet earplugs rated at 33 dB NRR. The earplug color is yellow, and the manufacturer part number is 391-1005. 3G Electric supplies this genuine 3M product for hearing protection programs.

Where to buy the 3M Ear Plug Dispenser Refill 391-1005 worldwide?

3G Electric supplies the genuine 3M 391-1005 earplug dispenser refill worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this refill across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate delivery for safety applications.

How to install the 3M Ear Plug Dispenser Refill 391-1005?

To install the 3M 391-1005 refill, open the dispenser, remove the empty cartridge, and insert the new refill until it locks. Ensure the earplugs feed freely. 3G Electric supplies this genuine 3M refill for hearing protection, with specialist expertise in combustion, pumps, and controls supporting accurate fulfillment.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M earplug dispenser refills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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