Made by Ayrton Saunders & Co. “For hot water infusions. The water used with this should be boiling & the inhaler not more than half full.” Inhaling through the mouthpiece caused air to enter from the spout and carry the steamy vapour to the patient. This inhaler is large (about 17cm tall). The Household inhaler is listed in the 1922 Ayrton Saunders catalogue.
There is a small charge to cover this service.