Fan Blade Kit for 30 In. Belt Drive Whole House Fans

Name: Fan Blade Kit for 30 In. Belt Drive Whole House Fans
Brand: Maxx Air
SKU: XXWHF30BDKD
Price: 35.99 USD
Availability: InStock
Rating: 4.8 (5 reviews)

Fan Blade Kit for 30 In. Belt Drive Whole House Fans - Main image

$35.99 ~~$59.99~~ In stock

Category: Replacement Part

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

Please note that this item is currently made-to-order and may be subject to an extended lead time up to 10 business days.

For use only with our 30 in. belt-driven whole house fans. This fan blade kit is compatible with fan model CX30BD2SPD.

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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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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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)

Christopher ★★★★★ Oct 21, 2026

The included locking nuts and screws made assembly straightforward, and the blades fit perfectly onto my existing hub without any wobble.

Adam Q. ★★★★★ Oct 20, 2026

I was worried about getting the wrong size for my 30-inch fan, but the spider/hub fit perfectly with the existing mount. The blades feel sturdy, and the locking nuts kept everything secure during installation. My whole house fan is running smoother than it has in years—totally worth the upgrade.

Eva ★★★★★ Oct 19, 2026

The included screws and locking nuts made assembly straightforward, and the spider hub fit my existing mount perfectly. Quiet operation so far, exactly what I needed for my belt drive fan.