COMPATIBLE WITH: D480 True HEPA replacement filter D4 compatible with Winix D480 air purifier.
H13 TRUE HEPA FILTER: Captures 99.97% of airborne particles down to 0.1 microns in size, creating fresh and purified air for you and your family.
DOUBBLE FILTER:High-efficiency filter replacement (True HEPA/Carbon Filters) double filter to achieve the good filter effect.
DIMENSIONS: HEPA Filter: 17.13” x 14” x 1”. Carbon filters: 17.45” x 14.5” x 0.2”.
EASY TO REPLACE: No tools required.We suggest replacing the D480 HEPA filters every 6-8 months and carbon filter every 3 months for optimum performance.
