Easy To Install: This Filter Easily Pops Into Your Stick Vacuum Cleaner For Easy Maintenance | | Rinse, Reuse, Repeat: Give Your Filter A Good Tap Against A Trashcan To Quickly Remove Dirt Or A Quick Rinse To Remove More Stubborn Dirt. Let Filter Dry For At Least 24 Hours After Rinsing Before Next Use | | Compatible With Dirt Devil Models Sd20000Red, Sd22010" to say the following: Compatible with the following Dirt Devil Models that have been manufactured in the past three years: Sd20000Red, Sd22010 | | Country Of Origin : China | |