SKU: 42785611986

flowtech%E2%84%A2 hotend for elegoo neptune 4 4 pro

Sale price$70.25 Regular price$78.05
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Description

flowtech%E2%84%A2 hotend for elegoo neptune 4 4 proFlowTech Hotend for ELEGOO Neptune 4 4 Pro The FlowTech hotend is now available for Elegoo printers, starting with the Neptune 4 and 4 Pro. Installing this hotend on the Elegoo Neptune 4 and 4 Pro printers is a very quick and easy process. The kit includes a plug and play heater core, thermistor, and heat sink, fully compatible with the Neptune 4 and 4 Pro. The standard Z height value, build volume, and firmware remain unchanged. By upgrading your

FlowTech™ Hotend for ELEGOO Neptune 4 / 4 Pro

The FlowTech hotend is now available for Elegoo printers, starting with the Neptune 4 and 4 Pro.

Installing this hotend on the Elegoo Neptune 4 and 4 Pro printers is a very quick and easy process. The kit includes a plug-and-play heater core, thermistor, and heat sink, fully compatible with the Neptune 4 and 4 Pro. The standard Z-height value, build volume, and firmware remain unchanged.

By upgrading your Elegoo Neptune 4 and 4 Pro to a FlowTech ecosystem, you can use a full range of FlowTech leak-proof nozzles, including the Diamondback nozzles that feature a solid diamond tip – NOT a diamond coating.

Product features

  • Leak-proof nozzle: Tired of annoying nozzle leaks that ruin your prints and waste filament? The FlowTech hotend combines nozzle and thermal break into a permanently sealed assembly that ensures a leak-proof hotend.
  • Cold nozzle changes: Changing nozzles used to be a time-consuming and potentially dangerous task. With a FlowTech hotend, nozzle changes are effortless, and no hot tightening is required – you can do it with just one hand.
  • High flow characteristics: The ceramic cylindrical heater block and 28.6 mm melt zone provide excellent volumetric flow rate.
  • All-metal design: Built for durability! The FlowTech hotend features an all-metal design that can handle most modern 3D printing filaments. The entire hotend is machined and assembled in-house, with quality control performed at multiple stages of the manufacturing process. In the end, each hotend undergoes a full thermal cycle test before packaging.
  • Maximum temperature of 300°C: This hotend is designed for a temperature of 300°C, with a properly matched NTC thermistor for each specific printer. This special edition is perfectly tuned for the Elegoo Neptune 4 and 4 Pro, so no firmware changes are required.

Compatibility

Fits:

  • ELEGOO Neptune 4
  • ELEGOO Neptune 4 Pro

Made in the USA by Microswiss

Shipping Notes
  • Free Standard Shipping on $100+ Orders 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.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 42785611986

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4.6 ★★★★★
Based on 28 reviews
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Marcus Scott
Los Angeles, US
★★★★★ 5
Best dog ball ever!
Pattern Name: 3 Large balls
We have a border collie and an Australian cattle dog. Both are obsessed with balls and love to play catch. They would destroy all tennis ball including ones for dogs within minutes. These have lasted over a year! They have some teeth marks but still work great! I have just bought a second set as they still tend to get lost from time to time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
These are worth the money!! BUY THEM!!
Pattern Name: 3 Large balls
These balls are amazing if you have a dog that likes to chew! We have 2 medium sized breeds that are heavy heavy chewers and they get so excited when we dig these out from under the couch or tv stand. Most "chew toys" have to find their way to the garbage within a few days. We've had these a little over 2 weeks now and they are holding up great. There are little teeth marks in them but no chunks ripped out and seem to be holding up great. They are a little squishy so I was worried they would get destroyed but nope. They are a little bigger than a tennis ball so I don't have to worry about them choking on them. JUST BUY THEM!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
M
Verified Purchase
Mare Bear
Lexington, US
★★★★★ 5
Nice Ball
Pattern Name: 1 Large ball
Nice light, yet durable ball for my gs/pit mix. He's a year and a half and he plays hard. I really like this ball and I'd buy it again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 4
Bounces great
Pattern Name: 3 Large balls
My dog is ball crazy and she loves this ball. It is durable and lightweight.
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Reviewed in the United States on May 19, 2026
S
Verified Purchase
Shane C.
Charlottesville, US
★★★★★ 5
Safe for your dogs teeth
Pattern Name: 4 Medium balls
These balls are fantastic. They are better for our dogs teeth. Traditional tennis balls have a material that will shave down dogs teeth after prolonged use. These are safe for their teeth. Bounce incredibly high. Which our Aussie loves and the bright colors make them easy to find in the yard: I highly recommend these!
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Reviewed in the United States on May 11, 2026

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