The Devilbiss Vacuaid Lid Filter should be changed every two months for single use patients, and should be changed every time for multi-use patients.  They should not be washed and should changed if any overflow takes place during suction.  They come in a pack of 12 filters.

Delivery information

• Free standard mainland UK delivery on orders over £50
• Standard mainland UK delivery: £3.99 on orders under £50
• Royal Mail tracked and next-working-day options are available at checkout
• Orders placed before 2:30 pm are processed as quickly as stock allows
• Large or heavy items may have carriage calculated at checkout

Machines are normally dispatched by Parcelforce and smaller parts and consumables by Royal Mail. Regional and premium delivery charges are shown before payment.