SKU: 70918806249

GFB Whistling Trumpet (suits all valves)

Sale price$37.76 Regular price$41.95
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 14 - Jun 19

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Description

GFB Whistling Trumpet (suits all valves)The 5702 can be used in place of the standard trumpet on all GFB valves, and will make the whistling sound more readily than the 5701 (high boost and RPM is required to get the whistle from a 5701), and at a slightly higher pitch.? Like the 5701 however, it is necessary to run the valve so that all (or most) of the air vents through the trumpet ? Respons valves will typically not generate the velocity required to whistle when set to 50 50 venting.

GFB Whistling Trumpet (suits all valves)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 70918806249

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4.3 ★★★★★
Based on 401 reviews
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Verified Purchase
Larry Courtney
Battle Creek, US
★★★★★ 5
Great can opener. And rechargeable!
Easier that a standing can opener. Set it on the can, it takes off around the can. stops. Press the button again, it releases. Lid held by magnet for easy disposal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
A
Verified Purchase
Aa
Boise, US
★★★★★ 5
A good product product have
Only one thing I dislike is that sometimes when you have the can opener in the carrying bag you accidentally press the on the top and it's kinda annoying to turn it off again with out a can. What is mean by that is that when use the can opener and it's finished opening the can lifted up the lid with the can opener magnetic and it will automatically turn off .
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Reviewed in the United States on March 29, 2026
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
Can openet
Works great
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Reviewed in the United States on May 12, 2026
M
Verified Purchase
Mislaydis Perez barrios
Alexandria, US
★★★★★ 5
Excelente
Está muy bueno y funcional , cumplió todas mis expectativas
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Reviewed in the United States on May 31, 2026
K
Verified Purchase
Kyle
Grantham, US
★★★★★ 5
Excellent Can Opener – Safe, Effortless, and Smartly Designed!
I’m so impressed with this electric can opener! From the moment I took it out of the box, it was incredibly easy to use—just one touch and it does all the work for you. What really sets it apart is how it opens cans with a smooth edge, so there's absolutely no worry about scratching yourself or dealing with sharp, jagged lids. That’s a huge relief, especially for someone like me who cooks often and has had accidents with traditional openers in the past. The design is compact and sleek, making it easy to store in a drawer, and it feels solid and well-made in the hand. It’s also surprisingly quiet while running. I’ve used it on all types of cans, and it works like a charm every time. Honestly, I didn’t expect to love a can opener this much, but it makes such a difference in the kitchen. If you're thinking about getting one, this is 100% worth it!
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Reviewed in the United States on July 31, 2025

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