Arm & Hammer Eureka Style RR Pet Vacuum Bag Fits eureka* 4870 series uprights, including boss* smartvac* uprights Arm & Hammer baking soda has been trusted to neutralize the toughest odors for generations, helping you create your fresh home Arm & Hammer pet fresh vacuum bags capture 100Percent of dust mite debris, household dust, and allergens and neutralize pet odors as you vacuum, leaving behind a fresh, clean scent Change your vacuum bag every 1-2 months or more frequently if it becomes full and firm to the touch Vacuum bags keep dust, dirt, and debris from escaping back into the air for a more hygienic clean than bagless vacuums