Is your Shark Wandvac not sucking like it used to? These NKA replacement filters will have it working like new again in no time! Specifically designed for Shark Wandvac Power Pet models - we're talking WV401BL, WV401PK, WV403BR, WV410BL, WV410GN, WV410PR, and they replace the original XFFWV400 part number perfectly. The HEPA filtration is seriously impressive, capturing 99.97% of dust, debris, and pesky pet hair to keep your air cleaner and your vacuum running strong. The best part? These filters are completely washable and reusable! When they get dirty, just rinse them with water, let them air dry completely, and they're ready to go again. This not only saves you money but also extends the life of your vacuum by preventing dust from damaging the motor. The value pack includes FOUR filters plus a handy cleaning brush - way more affordable than buying replacements individually. Experts recommend changing your vacuum filters every 2-3 months for optimal performance, so this 4-pack gives you a full year's supply! Installation is a breeze - just pop out the old filter and snap in the new one. The fit is perfect, no modifications needed. If you have pets, allergies, or just want to maintain strong suction power, these replacement filters are an absolute must-have. Your Wandvac will thank you with better performance, quieter operation, and that satisfying powerful suction you loved when it was new. Keep a couple extras on hand so you always have a clean filter ready to go!