Login
GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid)
GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid)
GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid)
 Next

GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid)

Marsoni M251S
Sale price$40.41
Pay 4 payments of $10.10 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid)The 5701 can be used in place of the standard trumpet on GFB valves (Part numbers T9003 & T9503), and will make a whistling sound. 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.
Easy Shipping

Quick Dispatch:

Your GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid) orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid) ships.

Need Help?
Questions about GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid) in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1579 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Sal
Fort Morgan, US
★★★★★ 5
CIRCLE JOY Rechargeable Handheld Milk Frother Wand with Stand
Color: Rechargeable with Storage Stand and Box - Black
My wife is very with the product. It does everything as described in the listing. It very powerful and comes with 3 attachments and a stand. Love the rechargeable convenience. Cleaning is a snap. Highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
P
Verified Purchase
pjp
Houston, US
★★★★★ 5
Wonderful grinder:
Color: Silver
This is one little powerful grinder. It holds 30 grams in the glass jar which is perfect for 2 cup 10oz cups. It has a dial to adjust the grind. Great for two! It works great. Really good purchase. It is a labor of love. l
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
S
Verified Purchase
SDFamily
Pawtucket, US
★★★★★ 5
Great grinder! Fun to use. :)
Color: Silver
Wow, very well constructed, grinds all sorts of things perfectly. Completely happy. Looks great, super easy to use, nice size, little glass jar, very quiet, love that it's true ceramic. Handle comes off easily to store. Nice! :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
A
Verified Purchase
Adrián
Grantham, US
★★★★★ 5
Great coffee grinder!
Color: Silver
Amazing product. Easy to use and has different grades of grinding. Zero noise compared with an electric grinder and more control of the results (consistent). His size and weight make it portable and easy to carry.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
B
Verified Purchase
Basil Walls
Pawtucket, US
★★★★★ 4
Quite good as a start grinder
Color: Silver
Very good burr grinder with very functional adjustments. Holds the perfect amount in 1 go for my pour over setup. My only critique is that is has 3 unconnected hopper sections that are quite small and hard to hit. I have to be very careful to not spill and one can fill before the other 2 causing some difficulties closing the crank, but it just takes some self adjustments to get around. Overall I'm very pleased with it for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026

recommand products

Yevgeny Kutik - Music From the Suitcase (CD)
Yevgeny Kutik - Music From the Suitcase (CD)
14.50
 Stewart Goodyear - Beethoven - the Middle Sonatas (CD)
Stewart Goodyear - Beethoven - the Middle Sonatas (CD)
17.00
 Sid Robinovitch - Sepharad (CD)
Sid Robinovitch - Sepharad (CD)
14.50
 Judy Loman - Judy Loman Favourites (CD)
Judy Loman - Judy Loman Favourites (CD)
14.50
 Manhattan Piano Trio - Chopin and Schumann: Piano Trios (CD)
Manhattan Piano Trio - Chopin and Schumann: Piano Trios (CD)
14.50