Perfect Compatibility: Designed for Shark Power Detect models including IP3251, IP3251C, IP3253, IP3124, IP3225, and IP3150. Ensure to verify your vacuum model before purchase to guarantee a perfect fit and avoid any inconvenience. Advanced Filtration Technology: Crafted from durable materials, our replacement filters capture up to 99.97% of particles as small as 0.3 microns. They effectively remove dust, dirt, and pet hair, ensuring a clean and healthy home environment. Economical & Eco-Friendly: The filters are both washable and reusable, promoting environmental sustainability and cost-effectiveness. Simply wash with water, dry completely, and reuse. Replace every 2-3 months for optimal vacuum performance. Comprehensive Filter Kit: Includes 2 handheld vacuum post-motor filters, 4 pre-motor foam & felt filters, 2 auto-empty dock post-motor filters, 4 pre-motor foam & felt filters for docks, 4 carbon cotton pads, and a cleaning brush. Tool-Free Installation: Effortlessly replace the filters without any tools. Quick and easy filter replacement ensures your vacuum operates at peak efficiency with minimal downtime. Color: As Shown Material: plastic Package Contents: 4 pairs of oval filter cotton, 4 pairs of square filter cotton, 2 post-motor filter cartridges, 2 dust collection box filter cartridges, 4 activated carbon cotton pads, 1 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.