Moldex 4400P100 P100 Disposable Respirator Medium Large

Product Description

The MOLDEX 4400P100 AirWave disposable respirator is a P100-rated particulate respirator designed for medium and large face sizes. It filters 99.97% of oil-based and non-oil-based particulate matter, meeting the requirements for use in environments governed by OSHA substance-specific standards. The patented wave design increases the mask surface area to reduce breathing resistance, and the Dura-Mesh shell maintains the mask shape in heat and humidity. A Ventex exhalation valve accelerates hot air exhaust, keeping the wearer cooler during extended use. Licensed HVAC technicians, electricians, plumbers, and industrial tradespeople working in environments with lead, cadmium, arsenic, MDA, or welding fumes will find this respirator appropriate for their exposure risk.

The 4400P100 is suited for residential and commercial trade environments where particulate hazards are present. Typical applications include welding, cutting, metal pouring, pharmaceutical manufacturing, and conventional or nuclear power generation. The FlexFit construction flexes with facial movement to maintain a consistent seal throughout a full work shift. The soft cloth SmartStrap is adjustable and allows the respirator to hang from the neck between tasks, reducing unnecessary disposal and extending usable life per mask. The foam face cushion distributes pressure evenly and eliminates hotspots during long wear periods.

Key Features

• P100 filtration rated at 99.97% efficiency against oil-based and non-oil-based particulates
• Patented wave design reduces breathing resistance across a larger filter surface area
• Dura-Mesh shell resists collapse in high heat and humidity conditions
• Ventex exhalation valve channels hot exhaled air out of the mask faster for cooler wear
• FlexFit construction moves with the face for a consistent seal throughout the shift
• Dual-adjustable soft cloth SmartStrap is hangable to reduce premature mask disposal
• 100% PVC-free and metal-free construction with foam face cushion for comfort

Compatibility

Designed for use in particulate-hazardous environments where OSHA substance-specific standards apply, including operations involving lead, cadmium, arsenic, and MDA, as well as welding, cutting, metal pouring, pharmaceutical manufacturing, and conventional and nuclear power generation. Fits medium and large face sizes.

Installation Notes

Donning and doffing of P100 respirators should follow employer respiratory protection programs in compliance with OSHA 29 CFR 1910.134. The wearer must perform a user seal check each time the respirator is put on. Discard the respirator if the filtering element becomes damaged, breathing resistance increases significantly, or the mask becomes contaminated. No tools are required for fitting.

Technical Specifications

• Filtration Efficiency: 99.97% against oil-based and non-oil-based particulates
• Filter Class: P100
• Size: Medium / Large
• Strap Type: Dual adjustable soft cloth SmartStrap
• Shell Material: Dura-Mesh (PVC-free, metal-free)
• Exhalation Valve: Ventex valve
• Package Unit of Measure: Box
• Minimum Order Quantity: 6
• Package Weight: 0.38 pounds
• Package Length: 5 inches
• Package Width: 5 inches
• Package Height: 8 inches
• UPC: 092311440002
• Flame and Heat Resistance: Meets ANSI/ISEA 110-2003 Section 7.11.1

Standard Information

• Brand: MOLDEX
• Manufacturer Part Number: 4400P100