Lennox 48J0101 metal filters are constructed with layers of woven aluminum mesh secured by a sturdy aluminum frame. Lightweight, durable, washable, and easy to clean. Simply flush with warm water or steam.

• Bonded aluminum media provides strength and durability
• Meets UL Class 2 filter requirements.
• Water soluble Super Filter Coat Adhesive simplifies washing process.
• Unique mesh design provides high dust holding capacity for longer service life and increased overall performance.