Compatibility: Designed specifically for Stratos DuoClean PowerFins Vacuum models AZ3002, AZ3000, AZ3000W, AZ3002C. Note: Not suitable for Detect Pro vacuums (AZ4000/AZ4002/AZ4000C/ AZ4002W). Confirm your model number before purchase to the . Advanced 3-Stage Filtration System: Our True HEPA Filter traps 99.97% of fine particles down to 0.3 microns. The additional dual foam-felt layers protect your vacuum's motor and sustain its suction power, ensuring a clean and healthy home environment. Washable and Reusable Filters: Maximize the utility of your vacuum with our washable filters. Simply rinse under tap water, air-dry thoroughly, and reuse to help reduce waste and save money. Optimal Replacement Recommendation: For best performance and to quality, replace filters every 3-6 months. Regular replacement helps keep your vacuum running smoothly and efficiently, while improving the air quality of your home. Color: As Shown Material: plastic Package Contents: 2 x Filter 6 pairs of filter cotton 1 x Long handle cleaning brush 1 x Cleaning brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.