BP03 BP04 Replacement Filter Compatible with Dyson BP03 BP04 Big+Quiet Air Purifier, True H13 High Efficiency and Activated Carbon Filter, Part # 972132-01

["Compatible with Dyson BP03 & BP04 Air Purifiers – Designed as a replacement filter set for Dyson BP03 and BP04 models. A practical solution to restore your purifier’s performance.","3-in-1 Filter Construction – Combines a True H13 HEPA filter, activated carbon filter, and pre-filter in one unit. Works to trap dust, lint, pet hair, and other large particles.","Tool-Free Installation – Swaps out in minutes with no tools required. Simply remove the old filter and insert this replacement. For best results, remove the new filter from its plastic bag before use.","Replacement Schedule – For continued performance, replace your filter every 6 to 12 months depending on usage.","Important Compatibility Note – This product is a compatible replacement, not a Dyson OEM part. Dyson brand names and logos are trademarks of their respective owners, used solely to indicate compatibility."]