Air Filter for Aprilaire SG4 SpaceGard Air Cleaner 401 2400 X0577 MERV 11 2 PACK

Upgrade your air quality with this Air Filter designed for the Aprilaire SG4 SpaceGard Air Cleaner. Ideal for maintaining clean and healthy indoor air, this filter helps capture airborne particles effectively.

• Compatible with: Aprilaire SG4 SpaceGard Air Cleaner models 401 and 2400
• Model number: X0577
• Filter rating: MERV 11 for efficient particle filtration
• Quantity: 2 pack for convenient replacement

This is an aftermarket part, not an OEM product. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.