Air Filter Mask for Dogs with PM2.5 Air Filter Refills T52512

Muzzles by K9 Mask. Details:K9 MASK AIR FILTER FOR DOGS WITH THREE (3) ‘EXTREME BREATHE’ AIR FILTER REFILLS – Protection for your dog from wildfire smoke, ash, dust, chemicals, pollen, smog, and ozone. – PM2.5 extreme air filter protection for filtering harmful micro air particles and pollutants. – Best in ‘Unhealthy’ to ‘Hazardous’ AQI 250-500. – Neck and muzzle adjustments for secure fit on various dog breeds. – Washable mask with replaceable air filters. – Reflective materials for low-light visibility to protect a dog’s safety in the dark. – Functions as a muzzle to protect the dog and others during anxious situations. What is the Right Size K9 Mask for My Dog? – Muzzle Circumference (most important measurement for sizing): – Measure around the dog’s snout near the eyes using a soft measuring tape.