Moldex 9000 Series Full Face Respirator (9001 9002 9003) β Reusable Tight-Fitting Facepiece, APF 50
EDITORIAL REVIEW: 4.5/5 WC Safety Review β Moldex 9000 Series Full Face Respirator 9001 9002 9003 Editorial assessment by the WC Safety Editorial Team, based on published Moldex specifications and category fit. We...
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Editorial assessment by the WC Safety Editorial Team, based on published Moldex specifications and category fit. We did not laboratory-test this product.
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Moldex 9000 Series Full Face Respirator (9001 9002 9003) β Reusable Tight-Fitting Facepiece, APF 50 Overview
The Moldex 9000 Series full face respirator is a reusable, tight-fitting full facepiece built for workers who need eye and respiratory protection in one mask. It ships in three sizes β 9001 (small), 9002 (medium), and 9003 (large) β so you can match the facepiece to the wearer for a reliable seal. As a NIOSH-approved air-purifying full facepiece, it provides an Assigned Protection Factor (APF) of 50 under OSHA 1910.134 when fitted with the correct cartridges and worn on a clean-shaven sealing surface.
This is an air-purifying respirator, not a powered or supplied-air unit. It uses Moldex bayonet-mount cartridges and filters, which are sold separately, so you configure the respirator to your hazard β organic vapor, acid gas, P100 particulate, or combination protection. Pair it with Moldex 7000/9000-series cartridges such as the Moldex 7107 organic vapor cartridge or the Moldex 7307 organic vapor/acid gas cartridge to complete the assembly. If you are unsure which media to run, see our how-to-choose-a-cartridge guide.
Because protection depends on a tight face seal, the 9000 Series requires a clean-shaven face, an annual fit test, and a user seal check every time you don it. Facial hair across the sealing surface defeats the seal β review respirators and facial hair before buying. For a full breakdown of respirator classes and selection, read the respiratory protection guide. Browse more options in full-face respirators and the broader respiratory protection range. Never use this respirator in IDLH or oxygen-deficient atmospheres, or against gases and vapors with poor warning properties beyond cartridge service-life limits.
What It Is Built For
| Use case | Fit | Buyer guidance |
|---|---|---|
| Spray painting, coatings, and solvent work | Strong fit | Pair the full facepiece with organic-vapor or OV/acid-gas cartridges plus a particulate prefilter for paint mist. The full-face design also shields the eyes from overspray. |
| Chemical handling with eye-irritant vapors | Strong fit | APF 50 full-face coverage protects eyes and lungs together. Select cartridges rated for the specific acid gas or organic vapor present. |
| Dust, grinding, and abrasive blasting particulates | Good fit | Run P100 particulate filters on the bayonet mount. Note that abrasive blasting often requires a supplied-air respirator, not an air-purifying one β verify against the hazard assessment. |
| Workers with facial hair on the sealing surface | Poor fit | A tight-fitting facepiece cannot seal over a beard. Choose a loose-fitting PAPR instead from our powered air-purifying respirators. |
| IDLH or oxygen-deficient entry | Not suitable | Air-purifying respirators are prohibited in IDLH or low-oxygen atmospheres. Use a supplied-air or SCBA system rated for the conditions. |
Respirators must be selected, fit, and maintained under a written program per OSHA 29 CFR 1910.134. Tight-fitting facepieces require a clean-shaven seal, an annual fit test, and a user seal check every time they are donned; loose-fitting PAPR hoods and helmets do not seal to the face but still require the program and the correct assigned protection factor. Use only NIOSH-approved cartridges/filters matched to the specific hazard, never use any air-purifying respirator in an IDLH or oxygen-deficient atmosphere, and follow the change-out schedule. See the respiratory protection guide and how to do a user seal check.
Pros & Cons
- Reusable full facepiece with integrated eye protection in one mask
- APF 50 air-purifying protection when correctly fitted (OSHA 1910.134)
- Three sizes (9001 S / 9002 M / 9003 L) for a better individual seal
- Bayonet-mount accepts a wide range of Moldex cartridges and filters
- Cartridge swap lets one facepiece cover vapor, gas, and particulate hazards
- Cartridges and filters are sold separately β not included with the facepiece
- Requires clean-shaven face, annual fit test, and user seal check
- Not a PAPR or supplied-air unit; no blower or air supply
- Cannot be used in IDLH or oxygen-deficient atmospheres
- Bayonet mount limits you to compatible Moldex-series cartridges
How It Compares
Within the Moldex 9000 Series, the three models are the same full facepiece in different sizes β choose by face fit, not by feature:
| Model | Size | Best for |
|---|---|---|
| Moldex 9001 | Small | Smaller facial dimensions; users where the medium leaks at the seal check |
| Moldex 9002 | Medium | The most common fit for average adult face sizes |
| Moldex 9003 | Large | Larger facial dimensions; users where the medium feels tight or rides high |
All three accept the same Moldex bayonet cartridges and filters and deliver the same APF 50 when properly fitted. Confirm the right size with a fit test rather than guessing. If a tight-fitting seal will not work for your crew (for example, beards), step up to a loose-fitting unit from our powered air-purifying respirators instead.
Specifications
| Respirator type | Reusable tight-fitting full facepiece, air-purifying (non-powered) |
| Assigned Protection Factor (APF) | 50 (full facepiece, OSHA 1910.134), with correct cartridges and seal |
| Sizes / models | 9001 (Small), 9002 (Medium), 9003 (Large) |
| Facepiece vs headcover | Tight-fitting full-face mask with integral lens (covers eyes, nose, mouth) |
| Cartridge / filter mount | Moldex bayonet mount (cartridges and filters sold separately) |
| What's included | Full facepiece only β cartridges, filters, and prefilters not included |
| Power / air supply | None β air-purifying respirator, no blower, battery, or supplied air |
| Fit test required? | Yes β annual fit test plus user seal check each use; clean-shaven seal required |
| Standards | NIOSH approved under 42 CFR 84; use per OSHA 1910.134 |
Related Resources
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Frequently Asked Questions
Which Moldex 9000 model should I buy β 9001, 9002, or 9003?
They are the same full facepiece in three sizes: 9001 is small, 9002 is medium, and 9003 is large. Most adults fit the 9002 medium, but the only reliable way to choose is a fit test. Order the size that passes a fit test and user seal check for the individual wearer.
Are cartridges or filters included with the Moldex 9000 facepiece?
No. The 9000 Series is sold as the full facepiece only. You buy Moldex bayonet-mount cartridges and filters separately and match them to your hazard, such as the Moldex 7107 organic vapor cartridge or the 7307 organic vapor/acid gas cartridge.
What is the assigned protection factor (APF) of the Moldex 9000?
As a tight-fitting full facepiece air-purifying respirator, it carries an APF of 50 under OSHA 1910.134 when fitted with appropriate NIOSH-approved cartridges and worn with a proper seal. APF assumes a passing fit test and a clean-shaven sealing surface.
Is the Moldex 9000 a PAPR or powered respirator?
No. It is a non-powered, air-purifying full face respirator with no blower, battery, or supplied air. Air moves through the cartridges as you breathe. If you need a powered unit, see our powered air-purifying respirators.
Does the Moldex 9000 require a fit test?
Yes. Because it relies on a tight face-to-respirator seal, OSHA 1910.134 requires an annual fit test and a user seal check each time you put it on. It will not provide its rated protection on a wearer who has not passed a fit test.
Can I wear the Moldex 9000 with a beard or stubble?
No. Facial hair that crosses the sealing surface breaks the seal and voids the protection. The wearer must be clean-shaven where the mask meets the face. If facial hair is required, choose a loose-fitting PAPR; see our guide on respirators and facial hair.
Which cartridges fit the Moldex 9000 Series?
It uses the Moldex bayonet mount and accepts compatible Moldex-series cartridges and filters β organic vapor, acid gas, combination, and P100 particulate options. Confirm compatibility against the cartridge listing, and see our how-to-choose-a-cartridge guide if you are unsure which media you need.
Can I use the Moldex 9000 in an IDLH or oxygen-deficient space?
No. Air-purifying respirators, including this one, are prohibited in IDLH atmospheres and where oxygen is below 19.5%. Those conditions require a supplied-air respirator or SCBA. Always work from a hazard assessment before selecting a respirator.
How is the full face version different from a half-mask respirator?
A full facepiece covers the eyes as well as the nose and mouth, adds eye protection, and carries a higher APF of 50 versus 10 for a half mask. If you do not need eye protection or the higher APF, a half-mask respirator may be more economical.
How do I perform a user seal check on the Moldex 9000?
After donning and adjusting the straps, cover the cartridges and inhale gently β the facepiece should pull in slightly and hold. Then cover the exhalation valve and exhale gently to check for outward leaks. See our user seal check guide for the full procedure. Do this every time before entering the hazard area.
Is the Moldex 9000 reusable, and how do I maintain it?
Yes, the facepiece is reusable. Clean and disinfect it after use, inspect the lens, valves, and straps for damage, and replace cartridges and filters per your change-out schedule and the manufacturer's instructions. Store it clean and dry away from heat and chemicals.
Does this ship through Amazon?
Yes. WC Safety is an Amazon Associate, and this product is fulfilled through Amazon. Pricing, stock, shipping, and returns are handled by Amazon at checkout via the product link on this page.
Written by Steven Eaton, WC Safety Editorial. Specifications sourced from Moldex published data. Compare the range in respiratory protection.
WC Safety is an independent PPE retailer and Amazon Associate; no paid placement. Match the product to your specific hazard and follow your site PPE program.
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