KleenGuard 3400 Series N95 Particulate Respirator (RA3415V)

KleenGuard 3400 Series N95 Particulate Respirator with Valve (RA3415V) — NIOSH-Approved N95 Disposable Respirator

KleenGuard 3400 Series N95 Particulate Respirator with Valve (RA3415V) is KleenGuard's 3400 Series N95 with exhalation valve — the upgrade over the unvalved RA3315 for environments where extended wear or physically demanding tasks make an unvalved N95 uncomfortable, while maintaining KleenGuard's proven cup design and NIOSH N95 filtration.

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The KleenGuard 3400 Series N95 Particulate Respirator with Valve (RA3415V) is a NIOSH-approved N95 filtering facepiece respirator from KleenGuard, listed on the NIOSH Certified Equipment List. Read the complete disposable respirator guide to compare NIOSH filter classes before ordering.

Key Features — RA3415V

• NIOSH N95 approval plus exhalation valve for cooler extended wear
• KleenGuard 3400 Series cup maintains shape and seal during active work
• Exhalation valve routes exhaled air out of the mask to reduce heat buildup
• Dual elastic headbands and adjustable nose clip for a consistent seal
• 10-count box for valved N95 programs

Specifications

Typical Applications

• Active or warm N95 environments where valve matters; see all N95 respirators
• KleenGuard/Kimberly-Clark programs requiring valved N95
• Manufacturing in warm conditions; see all disposable respirators
• Compare to unvalved RA3315 if source control matters

Hazard Coverage — KleenGuard 3400 Series N95 Particulate Respirator with Valve (RA3415V)

The KleenGuard 3400 Series N95 Particulate Respirator with Valve (RA3415V) is NIOSH-approved under 42 CFR 84 Subpart K for non-oil-based particulates at ≥95% efficiency. Approved hazards include construction and masonry dust, pollen, mold spores, smoke particulates, grain and wood dust, and certain biological aerosols. The RA3415V is NOT rated for oil-based particles — spray paint mist, cutting fluid aerosols, and lubricant mist degrade N-class electret media faster than rated. For oil environments choose an R95 (oil-resistant, one shift) or P100 (oil-proof). Compare classes in our N95 vs P100 guide and the complete disposable respirator guide.

Compare RA3415V vs RA3315

Frequently Asked Questions

What does the exhalation valve on the RA3415V do?

The exhalation valve opens when you breathe out, allowing warm humid air to exit directly rather than passing back through the filter media. This reduces heat and moisture buildup inside the mask — a significant comfort advantage during extended or physically demanding wear. Inhalation closes the valve, so all inhaled air is filtered normally.

Does the valve on the RA3415V reduce filtration efficiency?

No. The exhalation valve does not affect inhalation filtration efficiency — the RA3415V still filters inhaled air at the rated N95/R95/P100 level. The valve only controls exhaled air routing. Note: because exhaled air is not filtered, valved respirators are not appropriate as source-control devices (e.g., in surgical environments or when protecting others from the wearer).

Is a valved respirator like the RA3415V acceptable for source control?

No. A valved respirator directs exhaled air outward unfiltered and is not appropriate where the wearer must also protect others (surgical settings, some healthcare environments). Facility policies may prohibit valved masks in sterile or at-risk patient areas. For source-control requirements, use an unvalved N95 or a surgical N95.

Is the RA3415V NIOSH-approved?

Yes. The RA3415V is NIOSH-approved under 42 CFR 84 Subpart K as an N95 filtering facepiece respirator, confirming it filters at least 95% of airborne particles ≥0.3 microns. Verify the TC approval number on the NIOSH Certified Equipment List.

What does the N95 rating mean for the RA3415V?

The N in N95 stands for not resistant to oil — the RA3415V is approved for non-oil-based particulates such as dust, pollen, mold spores, and smoke. It should not be used in environments with oil-based aerosols (spray paint mist, cutting fluid, lubricant mist). For oil environments, choose an R95 or P100 mask instead.

Can I reuse the RA3415V?

Disposable N95 respirators like the RA3415V are designed for single extended use or limited reuse per OSHA guidance — they are not washable. Discard when the mask becomes soiled, damaged, hard to breathe through, or after use in a hazardous environment. Follow your employer's written respiratory protection program for reuse decisions.

Does the RA3415V require a fit test?

Yes. OSHA 29 CFR 1910.134 requires a fit test before first use of any N95 respirator in a workplace where it provides occupational protection. Read our fit test guide for qualitative and quantitative options. The RA3415V should seal flush against your skin without gaps at the nose bridge or chin.

How do I know the RA3415V fits correctly?

Perform a user-seal check each time you don the mask: cup both hands over the mask and exhale sharply — if you feel air escaping at the edges, re-adjust the nose clip and re-seat the straps. Our respirator sizing guide covers fit factors by face shape. A proper seal is essential for rated N95 protection.

Is the RA3415V safe for COVID-19, smoke, or wildfire ash?

An N95 like the RA3415V filters particles at the same size range as many respiratory aerosols, smoke particulates, and wildfire ash. However, this product is an industrial respirator — it is not FDA-cleared as a surgical mask unless specifically noted. Check the product label for FDA clearance status if healthcare use is required.

How many RA3415V respirators come in a box?

Pack size is shown in the product title and on the box. Browse the full disposable respirator catalog for available box counts — options range from individual pouches to bulk industrial packs.

Can I use the RA3415V for spray painting?

No. Spray paint and primer produce oil-based aerosols that break down N95 electret filter media faster than rated. For paint booth and spray work, choose an R95 (oil-resistant) or pair an R95 or P100 with an OV/AG nuisance cartridge layer. See our full respirator guide for the right class.

What is the shelf life of the RA3415V?

Most disposable N95 respirators carry a manufacturer shelf life of 5 years from the production date when stored in the original sealed packaging away from sunlight, heat, and humidity. Check the lot code and expiration date printed on the box before use.