Usage Tips:Please note:Slight color difference or difference in kind, does not affect the use, please do not mind, thank you! Enhanced Compatibility: Specifically designed for Ryobi 18 Volt Strut Stick Vacuum Cleaner models P718, P718K, and P7181, along with Part 313282001, 313282002, and A32SV02, ensuring a perfect fit and seamless functionality. Superior Filtration Performance: Our replacement filter set includes 4 filters, effectively removing dust, dirt, and debris to provide cleaner air and a more thorough cleaning experience. Effortless Installation: With a simple removal of the old filter and replacement with the one, you can quickly resume your cleaning tasks without any hassle or delay. Exceptional Durability: Crafted from premium materials, our replacement filters are built to withstand regular use, offering long-lasting performance and consistent filtration to extend the lifespan of your vacuum cleaner. Cost-Effective Solution: with our 4-pack filter replacement set, providing excellent value for money. For optimal performance, we recommend replacing the filters every 3 months to maintain peak efficiency. Material: Plastic Color: As shown Package Contents: 4Pack HEPA Filter 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.