KN95 (Non-Surgical) Masks for Construction Crews
Aug 16, 2025
KN95 (Non-Surgical) Masks for Construction Crews — Comfort, Filtration & Bulk Supply
GB2626-2019 KN95 Jobsite-Ready Bulk Packs Fast US Shipping
Concrete dust, drywall sanding, demo clean-up — construction work is dust-heavy. Our KN95 (non-surgical) personal particulate filtering facepiece respirators deliver dependable filtration and a comfortable fit for long shifts, helping crews reduce exposure to nuisance and non-oil particulates when used as directed in your site PPE program.
Available in convenient packs of 5 with bulk pricing for contractors and distributors. Order now from ConversionsTech or Shop KN95 Packs.
Built for the Jobsite
- KN95 performance — ≥95% particulate filtration efficiency at 0.3 μm per GB2626-2019 when properly worn and sealed.
- Comfort for long wear — soft inner layer, adjustable nose bridge, low breathing resistance.
- Secure fit — pliable nose clip can help reduce fogging with safety glasses when fitted correctly.
- Individual wrap — clean handling in the gang box.
- Fold-flat design — compact, pocketable between tasks.
Use Cases by Trade
- Masonry & Concrete — mixing, chipping, saw cutting (per safety plan).
- Drywall & Finishing — sanding, cutting boards, dust control.
- Carpentry — ripping, routing, planing, cleanup.
- Demolition — non-hazardous dust and debris.
- General Contracting — punch-list work, warehouse, staging.
Specs Snapshot
| Standard | GB2626-2019 KN95 |
|---|---|
| Style | Fold-flat, non-valved |
| Fit Features | Adjustable nose clip; cushioned nose area |
| Straps | Elastic ear loops |
| Filtration | ≥95% at 0.3 μm (when properly fitted) |
| Packaging | Pack of 5 (individually wrapped) |
| Color | White |
Compliance notes: This is a non-surgical, non-NIOSH KN95 filtering facepiece. Follow your company PPE program and local regulations. If a job requires NIOSH-approved N95 or higher (e.g., certain regulated exposures), select the appropriate NIOSH respirator.
Why Construction Teams Choose ConversionsTech
- Consistent supply — contractor quantities in stock so you keep crews working.
- US-based support — quick answers on availability and delivery windows.
- Fast logistics — multiple US shipping points and reliable carriers.
- Bulk pricing — case and pallet quotes for GCs, subs, and distributors.
Need a quote today? email sales@conversionstech.com. Prefer to checkout online?
FAQs — KN95 Masks for Construction (20+)
1) Is a KN95 the same as an N95?
No. KN95 follows China’s GB2626-2019 standard; N95 is a U.S. NIOSH-approved standard. Always follow your jobsite PPE plan and regulatory requirements.
2) Are these KN95 masks NIOSH-approved?
No. These are non-NIOSH, non-surgical KN95 filtering facepieces intended for non-oil particulates per your site PPE plan.
3) Can I use these for concrete and drywall dust?
They filter non-oil particulates when properly fitted. For tasks under specific exposure standards, your safety plan may require a NIOSH-approved respirator—follow site rules.
4) Are KN95s suitable for silica dust?
Silica exposure is regulated; many projects require engineering controls and NIOSH-approved respirators for certain exposure levels. Consult your safety manager.
5) Can I reuse a KN95?
Designed for single use. Some companies rotate for light, non-hazardous tasks per internal policy. Replace if damaged, soiled, or breathing resistance increases.
6) How do I check the seal?
Perform a user seal check: don the mask, mold the nose clip, inhale sharply; the mask should collapse slightly without edge leaks. Re-adjust as needed.
7) Will this protect against oil aerosols?
No. KN95s are for non-oil particulates. Use respirators rated for oil aerosols if required.
8) Will this protect against paint fumes or solvents?
No. KN95s do not protect against gases or vapors. Use appropriate cartridge respirators per your safety plan.
9) Can I wear a KN95 with a beard?
Facial hair at the seal area can compromise fit. For a tight seal, be clean-shaven where the mask contacts the face.
10) How can I reduce fogging with safety glasses?
Mold the nose clip firmly from center outward and seat glasses on top of the mask’s nose bridge. Ensure a smooth seal across the cheeks.
11) Do these masks have an exhalation valve?
No. They are non-valved, which is often preferred where source control is requested.
12) What sizes are available?
Standard adult one-size design. Fit varies by face shape; perform a user seal check each time you don a mask.
13) What’s the shelf life?
Refer to packaging for lot/best-by information. Store cool and dry, away from sunlight and contaminants.
14) How should I store them on site?
Keep in original packaging until use. Store in a clean, dry location away from dust, oils, and direct heat.
15) How are they packaged?
Packs of 5, individually wrapped for clean handling in toolboxes and gang boxes.
16) Do you offer contractor or distributor pricing?
Yes. Case and pallet pricing available. Email sales@conversionstech.com
17) What’s the typical lead time?
Fast U.S. shipping with multiple warehouse points. Contact us for current availability and transit estimates.
18) What is your return policy for PPE?
Due to hygiene considerations, returns are typically accepted only in unopened, original packaging. Contact our team for an RMA.
19) Are these masks “medical” or “surgical”?
No. These are non-surgical KN95 filtering facepieces intended for particulate filtration per site PPE programs.
20) Can these help during wildfire smoke events?
They filter non-oil particulates when properly fitted, but not gases. Follow public health guidance and your company’s safety plan.
21) Do you offer custom branding or private label?
Custom and bulk solutions may be available—reach out to sales@conversionstech.com with your quantities and timeline.
22) Are ear loops or headbands better?
Ear loops are convenient; some users find headbands help maintain a tighter seal. Proper donning and seal checks matter most.
