Sundström SR295 Ammonia Filter K2 (Each)

The Sundström SR 295 is a high capacity K2 filter for ammonia vapour. It fits the filter attachment on Sundström half and full face masks, and an SR 510 particle filter can snap onto the front. It's polypropylene with no metal parts and contains 166g of activated carbon.

Performance

• 5,000 ppm ammonia at 30 l/min: lasts 48-52 minutes (standard requires >40 min)
• Pressure drop at 30 l/min: 100 Pa (standard requires <140 Pa)
• Pressure drop at 95 l/min: 380–400 Pa (standard requires <560 Pa)

Specifications

• Diameter: 106 mm; thickness: 48mm
• Weight: 235g
• Shelf life: 5 years unopened; expiry date printed on the filter

Storage

Keep it at room temperature somewhere clean and dry. Once the seal is broken, store it away from contaminants in an air-tight container.