Threshold IMT is very similar to Threshold PEP except this one works via inhalation and is used to exercise your respiratory muscles

Threshold IMT provides consistent and specific pressure for improving inspiratory muscle strength and endurance. This device incorporates a one-way valve to ensure consistent inhalation resistance with adjustable specific pressure settings. When you inhale through Threshold IMT, a spring-loaded valve provides a resistance that acts to exercise your respiratory muscles.

Main Features:

- Flow independant one-way valve
- Constant pressure regardless of patient's airflow
- Easy to set, adjustable pressure
- Can be used / held in any position
- Can be used with mouthpiece or mask
- Easy to clean

This is how it helps:

** Increases respiratory muscle strength
** Increases respiratory muscle endurance
** Increases exercise tolerance

To follow.

This product is eligible for VAT Relief. Therefore:

If you are purchasing this product for yourself specifically to treat a long term medical condition you are entitled to purchase it exempt of VAT.

In order to claim VAT Exemption you must first complete and submit our online VAT Exemption Request Form obtained by first clicking the "VAT FREE PURCHASE AVAILABLE" banner at the top of this page. This is self declaration you do not need your GP's consent.

Please take care to enter a genuine medical condition relevant to the product you're purchasing.

Please then choose the "VAT Free" option for the product and any accessories you may wish to add.

If you choose the VAT Free options but you do not successfully complete an Exemption Request Form we will be obliged to add VAT when we process your order. The VAT element can be refunded retrospectively provided you supply a valid Request Form within 5 working days.