The Elmridge B1305-4 is a pack of four B1305 riot control canisters, so every E600 mask in service has a spare.

Key Features & Benefits

• Riot Control Protection: Filters CS/CN tear gas, OC pepper spray and toxic powders
• P100 Efficiency: Greater than 99.97% particulate filtration
• Pack of 4: Four canisters per pack; 10-year shelf life

Specifications

• Connection: Universal NATO DIN 40 screw-in
• Shelf life: 10 years
• Service life: Likely over 48 hours at operational tear gas levels
• Quantity: 4 canisters

Compatibility

Fits the Elmridge E600 gas mask and other masks with a 40 mm NATO thread.

Compliance & Safety

Elmridge lists NIOSH 42 CFR Part 84 approvals TC-14G-0358 and TC-84A-9854 for its E600 canisters and filters.

Third-party lab results: CS 3 ppm and CN 16 ppm at 64 lpm, more than 8 hours each (NIOSH requirement more than 8 hours); DOP particulate more than 99.998% (NIOSH requirement more than 99.97%).