Moldex Pura-Fit vs Howard Leight Max-1: Which NRR 33 Ear Plug? (2026)
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The Moldex 6800 Pura-Fit and Howard Leight Max-1 are the two best-selling NRR 33 foam ear plugs in industrial safety — both hit the maximum rating, both cost about the same, and both fit most workers. So the decision comes down to feel: the Pura-Fit expands at lower pressure for all-day comfort, while the Max-1's bell shape is the universal, instantly recognizable standard most crews already know. Here's how to choose between them.
Quick decision
- Choose the Moldex 6800 Pura-Fit for lower insertion pressure and all-day comfort, especially for sensitive or smaller canals — view it.
- Choose the Howard Leight Max-1 for the universal bell-shape standard your crew likely already knows and stocks — view it.
- Either way you get NRR 33 — the maximum in-ear rating; the choice is comfort and fit, not protection. Both are in NRR 33 ear plugs.
Key differences: Moldex Pura-Fit vs Howard Leight Max-1
| Spec | Moldex 6800 Pura-Fit | Howard Leight Max-1 |
|---|---|---|
| NRR | 33 dB | 33 dB |
| Material | PU foam | PU foam |
| Shape | Tapered cylinder | Bell / T-shape |
| Insertion pressure | Lower (softer) | Moderate (firmer) |
| Fit range | Small–large canals | Most adult canals |
| Use | Single-use | Single-use |
| Typical price | $43.00 / 200 pr | $41.16 |
| Best for | All-day comfort | Universal standard |
Moldex 6800 Pura-Fit: what stands out
The Moldex 6800 Pura-Fit reaches NRR 33 while expanding at notably low pressure, so it stays comfortable across a full shift where firmer plugs cause fatigue — the reason it wins our overall foam pick. Its tapered shape self-centers and suits smaller or sensitive canals. It is single-use PU foam, sold in a 200-pair box for the lowest cost per use. See the Moldex 6800 Pura-Fit listing or read our full Moldex 6800 Pura-Fit review.
Moldex 6800 Pura-Fit — NRR 33, low-pressure comfort
Howard Leight Max-1: what stands out
The Howard Leight Max-1 is the world's best-selling disposable ear plug — NRR 33 in a contoured bell (T-shape) that fits most adult canals and is instantly familiar to crews. Its slightly firmer foam gives a forgiving, repeatable seal, and it is stocked virtually everywhere, which makes it the safe standardization choice for a mixed workforce. It is single-use PU foam. See the Howard Leight Max-1 listing, and compare the field in our best foam ear plugs guide.
Howard Leight Max-1 — NRR 33, universal bell-fit standard
Use-case decision guide
Long shifts / comfort-sensitive workers
Pura-Fit — its lower expansion pressure is gentler over 8–12 hours.
Smaller or sensitive ear canals
Pura-Fit — the tapered shape seats more comfortably in narrow canals.
Standardizing a mixed crew
Max-1 — universally stocked and familiar, so training and resupply are simpler.
Workers who find soft foam hard to roll
Max-1 — its firmer foam holds a thin roll and seats with a forgiving, repeatable fit.
Lowest cost per use in bulk
Both are close; the Pura-Fit 200-pair box and Max-1 are similar — buy whichever your dispenser stocks.
You need a cord or detectable version
Both lines extend — see corded ear plugs and food-safe ear plugs.
Frequently asked questions — Pura-Fit vs Max-1
Is the Moldex Pura-Fit or Howard Leight Max-1 better?
Both are NRR 33. The Pura-Fit is more comfortable (lower pressure); the Max-1 is the universal, widely stocked standard. Choose by feel and supply.
Do they block the same amount of noise?
Yes — both are rated NRR 33, the maximum for in-ear protection. Real-world protection depends on fit, not the brand.
Which is more comfortable?
Usually the Pura-Fit — it expands at lower pressure, which most workers find gentler over a full shift.
Which fits smaller ears better?
The Pura-Fit's tapered shape suits smaller and sensitive canals; the Max-1 bell fits most average adult canals.
Which is cheaper?
They're close — around $41–$43 per box at typical pricing. Cost per pair is similar; buy in bulk to lower it.
Which is easier to insert correctly?
The firmer Max-1 holds a thin roll well; the softer Pura-Fit needs a slightly more deliberate roll. Both are easy with brief training.
Are both single-use?
Yes — both are disposable foam. For washable plugs see foam vs reusable ear plugs.
Do both come corded?
Yes — the corded Pura-Fit (6900) and corded Howard Leight options are in corded ear plugs.
Which should I standardize my facility on?
If comfort complaints drive non-compliance, Pura-Fit; if simplicity and universal supply matter most, Max-1. Many sites stock one as standard and the other as an alternative.
Are there higher-NRR options than these?
No — NRR 33 is the in-ear maximum. To exceed it, add ear muffs for dual protection; see highest-NRR ear plugs.
Do both meet OSHA requirements?
Yes — either NRR 33 plug can anchor a compliant program under OSHA 29 CFR 1910.95 when fitted correctly. See our OSHA 1910.95 guide.
How much real-world protection do they give?
After derating, an NRR 33 plug yields roughly 13 dB — see the NRR explainer.
Related resources
- Products: Moldex 6800 Pura-Fit · Howard Leight Max-1
- Collections: NRR 33 ear plugs · foam ear plugs · disposable ear plugs · hearing protection
- Guides: best foam ear plugs · highest-NRR ear plugs · best disposable ear plugs · foam vs reusable
- Learn: Moldex 6800 Pura-Fit review · what NRR means · OSHA 1910.95
Author
Steven Eaton, WC Safety Editorial — industrial hearing-protection desk. Reviewed June 15, 2026.
Steven Eaton, WC Safety Editorial — industrial hearing-protection desk. Reviewed June 15, 2026.
Compliance note
Both plugs are rated NRR 33 under EPA 40 CFR Part 211 (ANSI S3.19); either can anchor an OSHA 29 CFR 1910.95 program when fitted correctly.
Both plugs are rated NRR 33 under EPA 40 CFR Part 211 (ANSI S3.19); either can anchor an OSHA 29 CFR 1910.95 program when fitted correctly.
Editorial standards
Zero sponsored listings. No manufacturer input. We compare on rated performance and fit, not brand or margin.
Zero sponsored listings. No manufacturer input. We compare on rated performance and fit, not brand or margin.
Affiliate disclosure
WC Safety earns Amazon commissions on qualifying purchases (tag wcsafety04-20). Not medical, legal, or regulatory advice; consult a CIH for a formal program.
WC Safety earns Amazon commissions on qualifying purchases (tag wcsafety04-20). Not medical, legal, or regulatory advice; consult a CIH for a formal program.