To maintain hygiene standards the STING defender filter is a disposable item designed to be replaced after 2 hours of use or if the user believes they have been or have knowingly been exposed to harmful contaminants.

The STING defender filter is designed to work exclusively with STING Defender Face Masks and is a removable, replaceable, disposable Meltblown filter made of a 100% virgin Polypropylene filtration material used in PPE masks and respirators.

Please note STING Defender filtered masks are not medically graded not are they certified as Personal Protective Equipment. 

It's the process of elimination that ensures we use only the best materials for our products, providing you with high quality, long last equipment, every time.

To confirm your exact shipping costs, simply add your post code in your shopping cart. Your cost will depend on a number of factors, including size and weight and your location.

See our shipping policy here