B&C Camera

Paterson Funnel (4-1/4")

Paterson Funnel (4-1/4") - Main image
$6.27 $9.95 In stock

Category: Film Developing Tools

Paterson Funnel

The Paterson Funnel is crafted from virtually unbreakable polyethylene, making it highly durable and resistant to all darkroom chemicals. Designed with external ribs, it prevents air-locks for smoother, faster pouring without the risk of backup or spill-over. With a 4-1/4" diameter, it offers both reliability and convenience for darkroom use.

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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 (5.0 / 5 · 5 reviews)

Amelia ★★★★★

The external ribs are a simple but brilliant touch—no more sticky bottlenecks. Pours smoothly and rinses clean in seconds, definitely built to last.

Ryan G. ★★★★★

After decades of chemistry bottles dripping down my counter, this funnel finally keeps things tidy—the polyethylene just shrugs off fixer and developer without staining. It's molded in one solid piece, so there are no seams to crack or leak, and it's light enough to handle one-handed mid-pour. Hones

Leo ★★★★★

The external ribs are a game changer—no more annoying vacuum lock when pouring chemicals back into the bottle. This thing has survived a few drops onto the tile floor without a crack, and it rinses clean in seconds.