Vax Genuine Mach Zen Series Filter Kit Replacement filter kit for vax vacuum cleaner. Hepa filters trap very small dust particles so they are better for homes with allergy sufferers. Kit contains: 1 pre motor filter, 1 anti bacterial post motor filter. Fitt models: mach zen c91-mz-b, mach zen pet c87-mz-p, mach zen pet c91-mz-p. Part no: 1-9-129204-00. <a href="https://www.amazon.com/b?node=14770868011"> International products </a> have <a href="https://www.amazon.com/gp/help/customer/display.html/ref=nav_cs_help?ie=UTF8&nodeId=202045290"> separate terms, </a> are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Manufacturer warranty may not apply <a href="https://www.amazon.com/b?node=14770868011">Learn more</a> about Amazon Global Store.