This is a replacement filter set compatible with Shark vacuum cleaners, including 2 main filters (purple and white granular material) and 6 pre-filter cotton pads. 
Compatible models include Shark WD100, WD101, WD101C, WD160, WD200, AW201, and more, corresponding to original part numbers WDB1, WDB2, WDFF1, WDFF2.
 
Product Features:
- The main filter is made of durable material with a long service life;
- Easy installation, no tools required for replacement;
- Pre-filter cotton pads help intercept debris and increase the durability of the main filter.
Service Policy:
- Free shipping within the United States;
- Support for unconditional returns and exchanges;
- Orders are shipped within 24 hours on weekdays (orders on weekends/holidays will be shipped on the next business day).
 
It is recommended to confirm the model through the vacuum cleaner packaging, body label, or manual before purchasing to avoid buying the wrong product.