Flow Head

A-FH-1 : 1 Liter flow head

A-FH-10 : 10 Liter flow head

A-FH-300 : 300 Liter flow head

A-FH-1000 : 1,000 Liter flow head

A-FH-300:  300 Liter flow head for spirometry with tubing A-FH-300-3:  300 Liter flow head for spirometry ( set of 3 flow heads   with 1 tubing) A-FH-1000:  1000 Liter flow head for spirometry with tubing A-FH-10:  10 Liter flow head for spirometry with tubing A-FH-1:  1 Liter flow head for spirometry with tubing Compatible with the IX-TA-220, IX-PEAK, IX-PEAKPRO, SP-304