Promaster 4673 Flash Diffuser - Canon 430EX

Name: Promaster 4673 Flash Diffuser - Canon 430EX
Brand: ProMaster
SKU: 029144046736
Price: 11.09 USD
Availability: InStock
Rating: 4.8 (5 reviews)

Promaster 4673 Flash Diffuser - Canon 430EX - Main image

$11.09 ~~$14.99~~ In stock

Category: Flash Modifiers

A diffuser creates a softer, more even light from your electronic flash. PROMASTER Custom Fit Flash Diffusers attach without the assistance of velcro or tape and are available to fit many popular show mount electronic flash units.

Payment options

The checkout page shows the payment options available for your order.

Processing & transit

Compare the processing window with the estimated transit time.

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

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

View policy

Refund processing

Merchant processing and bank posting are separate steps.

Please contact us for the refund processing timeframe before returning an item.

View policy

Shipping services

Use the details for the destination and service you select.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Return terms

Follow the stated return method and include your order reference.

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

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Victoria P. ★★★★★ Oct 22, 2026

Finally, a flash diffuser that doesn’t rely on velcro or tape—it just snaps right on and stays put. The softer, even light it throws is a huge step up from bare flash for indoor portraits.

Miles ★★★★★ Oct 21, 2026

The way this thing clicks onto my 430EX without any velcro or tape is honestly a relief—no more fumbling with straps at a wedding. It softens the harsh shadows on faces noticeably, and the custom fit means it doesn't wobble or shift when I tilt the flash. Money well spent for the even output.

Abigail Y. ★★★★★ Oct 19, 2026

First shoot with it and the light was noticeably softer on my subject's face; no more harsh hotspots on the wall behind her. The snap-on fit is reassuringly snug without any velcro or tape to fuss with.