XPOWER HEPA50-33 HEPA Filter (2.0-in Thick) SKU: HEPA50-33
XPOWER HEPA65-33 HEPA Filter (2.8-in Thick) SKU: HEPA65-33
XPOWER PF-23 Stage 2 Pleated Media Filter for AP-2500D Air Purifier System SKU: PF23