Fan Blade Kit for 18 In. Exhaust Fans

Name: Fan Blade Kit for 18 In. Exhaust Fans
Brand: Maxx Air
SKU: XXMIF18KD
Price: 28.34 USD
Availability: InStock
Rating: 4.8 (5 reviews)

Fan Blade Kit for 18 In. Exhaust Fans - Main image

$28.34 ~~$44.99~~ In stock

Category: Replacement Part

This fan blade kit includes 4 aluminum blades, a spider/hub, and screws and locking nuts to successfully assemble and replace your existing exhaust fan blade assembly.

For use only with Maxx Air 18 in. exhaust fans. This fan blade kit is compatible with fan models IF18 and IF18UPS.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Carter ★★★★★ Oct 19, 2026

The aluminum blades are noticeably thicker and sturdier than the old plastic ones I was replacing. Took about 15 minutes to swap everything out using the included hardware. My exhaust fan sounds much more balanced now.

Richard Q. ★★★★★ Oct 18, 2026

The screws and locking nuts lined up perfectly with my old hub, so the swap took less than ten minutes. The blades spin true with no wobble, and the airflow difference in my shop is immediately noticeable.

Hannah ★★★★★ Oct 17, 2026

The aluminum blades feel sturdy and well-balanced, and the included locking nuts made installation straightforward. My 18-inch exhaust fan is running smoother and quieter than it has in years.