Aprilaire 4181 Insert 350/360

Genuine, brand new Aprilaire 4181 Insert 350/360. Sturdy construction, high performance, low maintenance.

SPECIFICATIONS:

• Compatible Models: 300, 350, 360, 4785, 5936
• Materials: Polypropylene
• Actual Measurements: 11.625H x 2.875W x 13.3D (inches)

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