Products Description

530104 / 530204 Foldable KN95 Particulate Respirators (Without Valve, With Activated Carbon)

Brand: SATA | Product: Foldable KN95 Particulate Respirator (Without 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 without exhalation valves, featuring an activated carbon layer. While providing high-efficiency filtration against non-oil particulates, the activated carbon layer effectively adsorbs odors and certain organic vapors.

Model Configuration Overview

Model	Wearing Style	Valve	Key Features
530104	Ear-loop	No	Activated carbon layer reduces odors; high-efficiency low-resistance; adjustable nose clip.
530204	Head-strap	No	Activated carbon layer; wide knitted head strap for long-term comfort.

Key Features

Activated Carbon Layer

Added activated carbon layer effectively adsorbs odors and certain organic vapors, providing more comfortable breathing in odorous environments.

High-efficiency Low-resistance Filtration

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

Good Fit and Seal

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

Applications

Odorous work environments: Spraying, cleaning, chemical mixing with organic solvent odors.
Dust and odor combined: Environments with both particulates and light organic vapors.
General industrial protection: Dust operations requiring higher breathing comfort.

Specifications

Parameter	530104	530204
Standard	GB2626-2019 KN95	GB2626-2019 KN95
Wearing Style	Ear-loop	Head-strap
Exhalation Valve	No	No
Special Material	With Activated Carbon Layer	With Activated Carbon Layer

Frequently Asked Questions

Q: What is the difference between activated carbon masks and standard KN95?

A: Activated carbon masks have an additional activated carbon layer that adsorbs odors and certain organic vapors, suitable for odorous environments. Standard KN95 focuses on particulate protection with limited odor relief.

Q: Does the activated carbon layer reduce filtration efficiency?

A: No. The activated carbon layer primarily adsorbs gas molecules and odors without affecting particulate filtration efficiency. This series maintains ≥95% efficiency against non-oil particulates.

Q: Can activated carbon masks be used in high-concentration organic vapor environments?

A: No. Activated carbon masks only relieve odors and low-concentration organic vapors. For high-concentration or toxic organic vapors, use gas masks with appropriate filter canisters complying with GB2890.

Q: How to determine if the activated carbon layer is saturated?

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 head-strap and ear-loop models?

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

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Products

SATA 530104/530204 KN95 Foldable Particulate Respirator With Activated Carbon - No Valve (Ear-loop/Head-strap)