Spirometer Spare Mouthpieces – Clifton (Pack of 100)

These Clifton Spirometer Spare Mouthpieces are designed for hygienic, safe, and convenient use with Clifton spirometers in educational and laboratory settings. Supplied as a pack of 100, they provide a cost‑effective solution for repeated class use where multiple students are carrying out respiratory investigations.

The mouthpieces support a wide range of respiratory and physiology experiments, ensuring each student can use clean, individual equipment. They are ideal for teaching practical skills in biology, human physiology, and exercise science while maintaining good hygiene and safety standards.

These mouthpieces are commonly used alongside the Clifton Spirometer, which enables investigation of lung function including tidal volume, respiratory rate, pulmonary ventilation, reserve volumes, and vital capacity. With appropriate additional equipment, oxygen consumption can also be studied as part of metabolic investigations.

Key Features

• Pack of 100 disposable spirometer mouthpieces
• Designed for use with Clifton spirometers
• Promotes hygienic, individual student use
• Ideal for repeated use in classroom and laboratory settings
• Supports a wide range of respiratory physiology experiments
• Essential consumable for biology and sports science teaching

Ideal for School & College Science Lessons

Perfect for GCSE, A‑Level biology, and sports science, these spare mouthpieces allow multiple students to safely share spirometry equipment during practical lessons and investigations.

• Measuring lung volumes and breathing rates
• Investigating respiratory function before and after exercise
• Supporting studies of human physiology
• Enabling hygienic use of shared spirometers
• Ideal for class practicals and demonstrations

Practical, hygienic, and classroom‑ready, these Clifton Spirometer Spare Mouthpieces are an essential consumable for delivering safe, effective, and engaging respiratory physiology lessons in educational laboratories.

Please note: The spirometer system may require additional equipment such as a kymograph or data logger to record results. Soda lime crystals and a medical‑grade oxygen cylinder are not supplied.