Moldex 7803 Half Mask Respirator Large Reusable Silicone

Product Description

The MOLDEX 7803 is a large, reusable half mask respirator from the 7000 Series, built for trade professionals who need reliable respiratory protection during extended work shifts. The facepiece is constructed from soft silicone, which conforms to facial contours while maintaining its shape throughout the workday. The bayonet cartridge connection accepts compatible filter cartridges for a range of hazardous environments. The drop-down design allows the mask to rest around the neck when not in use, then lock into a pre-adjusted position for quick donning. Weighing 0.44 pounds, the low-profile build suits use under welding helmets and alongside safety glasses.

The 7803 is suited for industrial and construction environments where workers face airborne contaminants and require a comfortable, all-day fit. The adjustable head cradle and curved neck buckles allow a custom fit for a wide range of face shapes. The mask is well suited to welding, painting, woodworking, grinding, and similar trades where prolonged respirator use is required. Its minimal-part design reduces downtime spent on cleaning and maintenance between jobs.

Key Features

• Soft silicone facepiece conforms to facial contours and holds its shape under sustained use
• Drop-down mode for neck storage; lock-down mode for quick donning at a pre-set fit
• Bayonet cartridge connection for compatible filter cartridge changes
• Low-profile, compact design fits under welding helmets and with safety glasses
• Adjustable head cradle and curved neck buckles for a comfortable, custom fit
• Minimal replacement parts for straightforward cleaning and maintenance

Compatibility

Designed as a large-size reusable half mask respirator within the MOLDEX 7000 Series platform, accepting 7000 Series bayonet-style filter cartridges.

Installation Notes

Half mask respirators must be fitted and inspected by a qualified safety professional in accordance with applicable OSHA respiratory protection program requirements. Perform a positive and negative pressure user seal check each time the mask is donned before entering a contaminated area. Inspect the silicone facepiece and straps for cracks, tears, or distortion before each use, and replace worn components promptly. Filter cartridges must be selected based on the specific airborne hazard present and replaced per the manufacturer schedule or applicable regulatory guidance.

Technical Specifications

• Size: Large
• Facepiece Material: Silicone
• Cartridge Connection: Bayonet
• Storage Mode: Drop Down
• Reusable: Yes
• Weight: 0.44 pounds
• Package Length: 13.5 inches
• Package Width: 15.5 inches
• Package Height: 4 inches
• UPC: 092311780306

Standard Information

• Brand: MOLDEX
• Manufacturer Part Number: 7803