Products Description

530104V / 530204V Foldable KN95 Particulate Respirators (With Valve, With Activated Carbon)

Brand: SATA | Product: Foldable KN95 Particulate Respirator (With Valve, With Activated Carbon) Series | Standard: GB2626-2019 KN95

This series of non-powered air-purifying particulate respirators includes ear-loop and head-strap versions with exhalation valves and an activated carbon layer. Combining the comfort of exhalation valves with the odor-adsorbing function of activated carbon, they are suitable for odorous environments or light organic vapor conditions requiring extended wear.

Model Configuration Overview

Model	Wearing Style	Valve	Key Features
530104V	Ear-loop	Yes	Activated carbon layer reduces odors; exhalation valve reduces breathing resistance; adjustable nose clip.
530204V	Head-strap	Yes	Activated carbon layer; wide knitted head strap; exhalation valve discharges heat and moisture.

Key Features

Activated Carbon Layer + Exhalation Valve Dual Benefits

Activated carbon adsorbs odors and certain organic vapors, while the exhalation valve discharges heat and moisture to reduce breathing resistance for long-duration work in odorous environments.

High-efficiency Low-resistance Filtration

≥95% filtration efficiency against non-oil particulates with low breathing resistance.

Good Fit and Seal

Adjustable nose clip combined with soft lining ensures a tight seal on various face shapes.

Applications

Odorous long-duration work: Spraying, cleaning, chemical mixing with both odor and extended wear requirements.
Hot and odorous environments: Summer outdoor painting, high-temperature workshop cleaning.
Dust and odor combined: Environments with both particulates and light organic vapors.

Specifications

Parameter	530104V	530204V
Standard	GB2626-2019 KN95	GB2626-2019 KN95
Wearing Style	Ear-loop	Head-strap
Exhalation Valve	Yes	Yes
Special Material	With Activated Carbon Layer	With Activated Carbon Layer

Frequently Asked Questions

Q: How does this respirator differ from standard valved KN95?

A: This series adds an activated carbon layer to valved KN95, combining reduced exhalation resistance with odor and organic vapor adsorption, suitable for long-duration work in odorous environments.

Q: Will the valve and activated carbon affect filtration efficiency?

A: No. The valve only opens during exhalation without affecting inhalation filtration. The activated carbon layer primarily adsorbs gas molecules without affecting particulate filtration. This series maintains ≥95% efficiency against non-oil particulates.

Q: Can this be used in medical settings?

A: Not recommended. Because the exhalation valve allows unfiltered exhaled air to escape, it may pose a risk to others and is not suitable for use in operating rooms, sterile wards, or other medical environments.

Q: How to determine activated carbon service life?

A: When odors noticeably penetrate or breathing resistance increases significantly, the activated carbon layer may be saturated and the respirator should be replaced.

Q: How to choose between ear-loop and head-strap models?

A: Head-strap models (530204V) are suitable for long-duration wear, reducing ear pressure. Ear-loop models (530104V) are convenient for short-term or frequent donning and doffing.

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Products

SATA 530104V/530204V Foldable KN95 Particulate Respirator With Valve & Activated Carbon - Odor & Dust Protection