Amaircare 4000 HEPA CHEM Standard Annual Filter Kit is Amaircare original replacement filter.
Amaircare 4000 HEPA CHEM standard annual filter kit fits Amaircare 4000 HEPA CHEM air purifier.
Amaircare 4000 HEPA CHEM standard annual filter kit contains:

• Foam pre-filter (x1)
• Carbon blanket filter (x2)

Amaircare 4000 HEPA CHEM standard annual filter is good for a one full year of operation.
Amaircare 4000 HEPA CHEM standard annual filter kit's lifetime:
- foam pre-filter up to 12 months (1 included),
- carbon blanket filter up to 6 months (2 included).

Part Numbers.
Current: 93-A-16ST00-ET / 93A16ST00ET
Retired: 94004061, 94014061