🔍 Click to zoom
3M Versaflo S-403S-20 Economy PAPR Hood - 20-Pack
$884.61
Final price set by Amazon · may vary
Short answer: the 3m versaflo s-403s-20 economy papr hood - 20-pack is covered below on the specifications its own listing publishes, the standards it is certified to, and who it suits. WC Safety Editorial Pick: Th...
Check Price on Amazon🔒 Amazon Associate · You pay the same price · We earn a small commission
Zero Sponsored ListingsNo paid placements. Rankings are never sold or influenced by manufacturers.
Independent Product ResearchBuilt from manufacturer specifications, published standards information, and cited sources
Standards MatterRatings and markings vary by model and variant — verify the manufacturer’s documented rating for your hazard
Built for Industrial BuyersResearch written for safety managers, procurement teams, and field supervisors.
Short answer: the 3m versaflo s-403s-20 economy papr hood - 20-pack is covered below on the specifications its own listing publishes, the standards it is certified to, and who it suits.
WC Safety Editorial Pick: The S-403S-20 is the volume-replacement choice in the Versaflo hood lineup — 20 economy hoods per pack, lowest per-unit cost, for facilities that replace hoods at the end of each shift or task.
The 3M Versaflo S-403S-20 is a 20-pack of economy-tier S-series PAPR hoods, designed for high-volume replacement programs where per-hood cost is the primary purchasing criterion. The S-403 hood provides the essential head, face, neck, and shoulder coverage required by the Versaflo PAPR system, using a simplified design that omits the integrated head suspension found in the S-433 series. For applications where workers use a hood for a single task or shift and discard it, the S-403 economy design delivers PAPR-compatible coverage at the lowest per-use cost in the Versaflo S-series.
The 20-pack format sets the S-403S-20 apart from all other Versaflo hoods — the 5-pack S-133 and S-433 series cost more per hood and carry less inventory per order. Facilities managing PAPR programs in pharmaceutical manufacturing, industrial cleaning, or hazardous remediation where hoods are discarded daily or per-task will find the S-403 20-pack the most practical and economical inventory unit. The 'S' in S-403S denotes the small/medium size, making this the correct choice for S/M workers. (There is no 20-pack large variant listed in the current Versaflo lineup.)
The S-403S-20 maintains full compatibility with the Versaflo TR-300, TR-300N+, TR-600, and TR-800 PAPR motor lines via the standard BT-30 breathing tube, so existing motor assets are fully utilized. For programs transitioning workers from the S-133 to a higher-frequency replacement schedule, the S-403 20-pack is a direct drop-in at a lower annualized cost per worker. Facilities should maintain the 5-pack S-433 for supervisors or safety officers who wear PAPRs all day, and use the S-403 20-pack for task-specific or crew-rotation programs.
3m versaflo s-403s-20 economy papr hood - 20-pack — what the listing actually specifies
Key Features
An air-purifying respirator filters air, it does not supply any. Under 29 CFR 1910.134 no air-purifying respirator may be worn in an atmosphere that is IDLH or oxygen-deficient (below 19.5% oxygen). Those conditions require a supplied-air respirator or an SCBA, and no filter or cartridge rating changes that.
- 20-pack — highest per-order quantity in the Versaflo S-series for lowest per-hood cost
- Economy design: simplified hood for single-shift or single-task replacement programs
- Small/Medium (S) size
- Compatible with TR-300, TR-300N+, TR-600, and TR-800 PAPR motors
- Low-linting fabric — suitable for pharmaceutical and clean manufacturing
- Full head, face, neck, and shoulder coverage
- Connects via standard Versaflo BT-30 breathing tube
Technical Specifications
| Spec | Value |
|---|---|
| Size | Small/Medium (S) |
| Quantity | 20 hoods per pack |
| Compatible Motors | 3M Versaflo TR-300, TR-300N+, TR-600, TR-800 |
| Series | 3M Versaflo S-403 (economy) |
| Suspension | None (economy design) |
Pros & Cons
✓ Pros
- Lowest per-hood cost in the Versaflo lineup — 20 units per pack
- Ideal for high-frequency replacement programs (shift-end or task-end discard)
- Same motor compatibility as premium S-433 series
- Low-linting fabric for clean environments
✗ Cons
- No head suspension — less stable for all-day wear vs S-433
- Small/medium only — no 20-pack large variant in current lineup
Shop Compatible PAPR Equipment
- 3M Versaflo TR-600-ECK Economy PAPR Starter Kit
- 3M Versaflo TR-600-HIK Heavy Industry PAPR Kit
- 3M Versaflo TR-300-HIK Heavy Industry PAPR Kit
- 3M Versaflo TR-300-ECK Easy Clean PAPR Kit
- 3M Versaflo TR-800-HIK Intrinsically Safe PAPR Kit
- 3M Versaflo BT-30 Breathing Tube
- 3M Versaflo M-407 PAPR Helmet Assembly
- 3M Versaflo M-405 PAPR Helmet Assembly
- 3M Versaflo TR-6710N HE PAPR Filter
- 3M Versaflo TR-3712N HE PAPR Filter
- 3M Versaflo TR-630 Battery for TR-600
- 3M Versaflo TR-3600 Prefilter 100-Pack
- 3M Versaflo TR-6600 Disposable Prefilter
- All Powered Air Purifying Respirators
- PAPR Replacement Filters
- PAPR Cartridges
- Full-Face Respirators
- Half-Face Respirators
- Allegro EZ Air Max PAPR
- Sundstrom SR 500/520 PAPR Kit
More from our PAPR Hood reviews
Where this sits against the alternatives is covered in 3m 2091 vs 2097 filter, 3m 2091 vs honeywell north 7580p100, 3m 6000 vs 6500 respirator, 3m 6000 vs 6500 vs 7500 series half mask respirator compared, 3m 6001 vs 6003 cartridge.
To see what else meets the same specification, start with 3m 6000 series full face mask respirator, 3m 60921 vs 60923 vs 60926 respirator cartridges, 3m 7800 series full face mask respirator.
Written by Steven Eaton, WC Safety editor. WC Safety is an independent PPE review site, holds no inventory and sells nothing directly; Amazon links are affiliate links that earn a commission at no cost to you and never affect the assessment. This page is not medical, legal or regulatory advice.
Further reading that bears directly on this choice: 3m 6003 vs honeywell north 7583p100l, 3m 60921 vs 60923 cartridge, 3m 60921 vs 60923 vs 60926 cartridge, 3m 60921 vs 60926 cartridge.
Neighbouring categories worth ruling in or out first: 3m disposable respirators, 3m full face mask respirators.
Related standards and selection guidance: 3m 60921 vs honeywell north 7581p100l, 3m 60923 vs 60926 cartridge, 3m 60926 vs honeywell north 75scp100l, 3m 6500 vs 7500 respirator.
Directly comparable options are grouped in 3m half mask respirators, 3m respirator filters and cartridges.
These cover the questions this page does not: 3m 8210 vs moldex 2200n95, 3m 8511 vs honeywell df300 n95, 3m 8511 vs moldex 2300n95, 3m 9205 plus vs moldex 2200 n95.
Directly comparable options are grouped in 3m ultimate fx full face respirator, acid gas respirator cartridges.
For the surrounding context, see 3m filter cartridge guide, 3m organic vapor cartridges which one do you need, 3m p95 vs p100 filter, 3m respiratory protection complete guide.
The rest of the range sits in combination respirator cartridges, disposable respirators.
Read our detailed 3M Versaflo S-403S-20 Economy PAPR Hood - 20-Pack review — strengths, limitations, and the alternatives that matter.
Brand / Vendor
3M
Model / SKU
S-403S-20
Product Type
PAPR Hood
Price
$884.61 (Amazon)
Availability
Check current availability on Amazon
No Paid Placements
Every product earns its place on documented safety credentials and specifications — never advertising spend.
Industrial Grade Only
Coverage focuses on equipment built for professional use in manufacturing, construction, and industrial environments.
Independent Product Research
Product information is compiled from manufacturer specifications, published standards information, compatibility data, and other cited sources.
Affiliate Disclosure
WC Safety may earn commissions from qualifying purchases made through affiliate links. Affiliate relationships never change the specifications presented.
Verified Buyer Reviews
Customer Reviews
Share Your Experience
Write a Review
Thank you for your review!
Your submission has been received and will be published after verification.
Frequently Asked Questions
How many hoods are in the S-403S-20?
20 hoods per pack — the highest per-order quantity in the standard Versaflo S-series hood lineup.
What size is the S-403S?
The S-403S is the small/medium size. For large-size workers on a high-volume program, use the S-133L-5 5-pack as the closest equivalent.
What motors are compatible with the S-403S?
The S-403S is compatible with all 3M Versaflo TR-series motors: TR-300, TR-300N+, TR-600, TR-600HIK, TR-800, and TR-800HIK.
Is the S-403 better than the S-133 or S-433?
The S-403 is the economy tier with the highest pack quantity. The S-133 is the standard entry-level (5-pack); the S-433 is the premium hood with head suspension. For single-use programs, the S-403 20-pack is the most economical. For all-day wear, the S-433 provides better fit and comfort.
Does the S-403S-20 require a breathing tube?
Yes. The BT-30 breathing tube connects the S-403 hood to the PAPR motor unit. The BT-30 is sold separately.
Is the S-403S-20 NIOSH approved for PAPR use?
The S-403S is part of the 3M Versaflo NIOSH-approved PAPR system when used with an approved TR-series motor and appropriate filter combination.
Can I use the S-403S on a TR-800 intrinsically safe PAPR?
Yes. The S-403S is compatible with the TR-800 series, including the intrinsically safe variants for Zone 1/Zone 2 environments.
Does the S-403 provide the same level of protection as the S-433?
Yes — the protection level (APF) of a loose-fitting PAPR hood is determined by the motor, filter, and overall system NIOSH approval, not by which S-series hood is used. The S-403 and S-433 provide the same protection when used as part of the same NIOSH-approved system. The S-433's advantage is ergonomic (head suspension), not a higher APF.
How do I store the S-403S-20 hoods?
Store in the original packaging in a clean, dry area away from UV light, ozone sources, and chemical vapors. Do not crush or compress stored hoods.
Can I reuse the S-403 economy hood?
The S-403 can be decontaminated and reused if it shows no visible damage or contamination and your program specifies reuse. For single-use programs (most common with economy hoods), discard after each shift or task.
Is the S-403S fabric low-linting?
Yes. The S-403S uses a low-linting fabric consistent with pharmaceutical and clean manufacturing applications.
Where can I buy the BT-30 breathing tube for the S-403?
The BT-30 is available through WC Safety at 3M Versaflo BT-30 Breathing Tube . Written by Steven Eaton , WC Safety — PPE Specialist with 10+ years sourcing and evaluating industrial respiratory protection. All specifications are manufacturer-verified or NIOSH-documented. Reviewed by: WC Safety Editorial | Buy 3M Versaflo S-403S-20 Economy PAPR Hood - 20-Pack on Amazon →