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Honeywell | hl-303l-refill-200

Howard Leight 303L Large Uncorded Earplug Dispenser Refill Bag (200 Pairs | SLC80 22dB, Class 4)

Sale price$61.95
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Why you'll love it:

  • Attenuation (SLC80) 22dB - Class 4 Certified Protection
  • Fast, hygienic access to ear plugs—no mess, no fuss
  • Encourages hearing protection where it matters most.

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Howard Leight 303L Large Uncorded Earplug Dispenser Refill Bag (200 Pairs | SLC80 22dB, Class 4)

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Description

To ensure sufficient stock of suitable hearing protectors is available, Howard Leight offers two convenient ways to keep your dispenser full. Choose pre-filled canisters of 400 earplugs, or zip top bags of 200 earplugs to refill the dispenser.

Earplug dispensers offer a cost-effective solution to outfitting many workers with hearing protection, saving money while eliminating waste. The canisters are a level 7 blow-molded recyclable plastic, which can be recycled just like a water bottle, making it an economic benefit. To be more environmentally friendly, choose the zip top bag of earplugs, and refill your stock by reusing the canister.

FEATURES

  • Prefilled Canister of 400 prs each (2 per case)
  • Canisters are reusable and are a level 7 blow-molded recycable plastic
  • Canister can be refilled using the zip top bags
  • New flat top design of the canister allows you to place the canister upright for easy refilling with minimal waste
  • Bilsom® 303L has a unique foam formulation that delivers both in-ear comfort and visibility with the introduction of the Leight Stripe™, a skilled blend of yellow and white polyurethane foam that feels softer in both your hand and in your ear, but does not feel too tight in your ear canal.
  • Large sized ear plug
  • SLC80 22dB, Class 4

REFILL & ASSEMBLY

  • Step 1: Remove canister from dispenser case. Turn upside-down and them remove the empty canister lid. Swap out empty canister for a new prefilled canister.
  • Step 2: Once the canisters are swapped out, snap canister lid back onto canister. You will hear a click sound to assure it is back in place.
  • Step 3: Flip canister right side up and gently insert back into dispenser base. Arms of dispenser base will click when canister is properly inserted.
Key certifications:

SLC80 22dB

This hearing protection product complies with the Australia/New Zealand standard and has been tested in accordance with AS/NZS 1270.

It has an SLC80 rating of 22 (which in rough terms means it blocks about 22dB of noise) and is a Class 5 hearing protector.

  • Class 1: SLC80 10–13 - Suitable for <90 dB noise levels
  • Class 2: SLC80 14–17 - Suitable for <90-95 dB noise levels
  • Class 3: SLC80 18-21 - Suitable for <95-100 dB noise levels
  • Class 4: SLC80 22-25 - Suitable for <100-105 dB noise levels
  • Class 5: SLC80 ≥26 - Suitable for <105-110 dB noise levels

SLC80 Explained

Under AS/NZS 1270:2002, hearing protection is tested for its Sound Level Conversion (SLC80) rating, which indicates the difference between the environmental noise and the sound reaching the wearer’s ears. This rating helps determine the appropriate Class of hearing protection for specific noise levels.

Australian and New Zealand workplaces are obligated under AS/NZS 1269.3:2005 to:

  • Conduct noise level surveys to assess exposure (measured as LAeq,8h).
  • Provide suitable hearing protection for workers exposed to noise above 85 dB(A).
  • Ensure hearing protection is maintained and properly fitted to achieve effective attenuation.

Employers must select hearing protection suitable for the measured noise levels, ensuring compliance with occupational noise management regulations.

NRR 29

An NRR of 29 means that the hearing protection is estimated to reduce noise levels by an average of 29 decibels across various frequencies.

'NRR' in hearing protection stands for 'Noise Reduction Rating,' which is a single value used to indicate the average level of noise reduction a hearing protection device provides across different frequencies, essentially telling you how much sound attenuation the earplugs or earmuffs will offer when worn correctly; the higher the NRR value, the greater the noise reduction level is considered to be.

NRR is primarily used as a rating system in North America, while Europe often uses 'SNR' (Single Number Rating) and Australia/New Zealand use 'SLC80'; which both differ slightly in calculation.

SNR 33

An SNR of 33 means that the hearing protection is estimated to reduce noise levels by an average of 33 decibels across various frequencies.

'SNR' in hearing protection stands for 'Single Number Rating,' which is a single value used to indicate the average level of noise reduction a hearing protection device provides across different frequencies, essentially telling you how much sound attenuation the earplugs or earmuffs will offer when worn correctly; the higher the SNR value, the greater the noise reduction level is considered to be.

SNR is primarily used as a rating system in Europe, while North America often uses 'NRR' (Noise Reduction Rating) and Australia/New Zealand use 'SLC80'; which both differ slightly in calculation.

Tech Specs

For Kids
Not designed for children
Certified For
Australia & NZ (SLC80): Yes
USA (NRR): Yes
EUR (SNR): Yes

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