Green Label For Eureka DCF-21 HEPA Vacuum Filter for all Eureka and Sanitaire Air Speed Bagless Upright Vacuum Cleaners. (Compares to: 67821, 68931, 68931A, EF91, EF-91, EF-91B) Green Label DCF-21 HEPA Vacuum Filter for all Eureka and Sanitaire Air Speed Bagless Upright Vacuum Cleaners Compares to #OEM: 67821, 68931, 68931A, EF91, EF-91, EF-91B Fits the following models: Comfort Clean 4236AZ, AirSpeed Pro All Floors Rewind Pet AS1061A, AirSpeed PET AS1008AX, AirSpeed Gold Rewind AS1048A, AirSpeed Pet AS1002A, AirSpeed Gold AS1001A, AirSpeed AS1000A, AirSpeed Rewind Pet AS1041A, AirSpeed AS1004A, WhirlWind Rewind 4242A Package contains: 1 x DCF21 HEPA Filter. Washable and Reusable No questions asked return policy. Fully refundable. Green Label is a premium and environmentally friendly manufacturer of aftermarket vacuum and steam mop filters and accessories. <span class="a-text-bold"><span class="a-text-italic">High quality:</span></span>  Green Label filters are manufactured to meet or to exceed the original manufacturer standards <span class="a-text-bold"><span class="a-text-italic">Easy to replace</span></span>: remove the old filter and replace it with a brand new one <span class="a-text-bold"><span class="a-text-italic">Variety of kits:</span></span>  we offer a wide range of replacement filter kits <span class="a-text-bold"><span class="a-text-italic">Customer support: </span></span>you can get 24/7 online support regarding any issues you may have <span class="a-text-bold"><span class="a-text-italic">Return policy: </span></span> your satisfaction is our first priority, if you are not happy with an item, you can return it in accordance with Amazon Return policy