100% Solid absorbent

The first major advancement in CO₂ absorbents in over 90 years. SpiraLith^®Ca^TM is engineered to deliver superior performance.

SpiraLith^®Ca^TM Has The Most Accurate and Easy to Use Color Indicator

Saves Money and Time.  Higher cartridge utilization, fewer change-outs

Provides consistent duration

Greater absorption capacity provides for a longer overall duration.

Predictable performance

Engineered airways ensure uniform cartridge use.

Increased patient and staff safety

Generates virtually no dust and no toxic byproducts. Safe to use at all fresh gas flow rates.