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Ultimate High Flow Filament Bag Breather

Print Profile(1)

All
H2D
P1S
X1E
H2S
P2S
P1P
A1 mini
X1
H2C
X1 Carbon
H2D Pro
A1
X2D

0.4mm nozzle - 25% Infill Cross Hatch - 0 Walls Modifier
0.4mm nozzle - 25% Infill Cross Hatch - 0 Walls Modifier
Designer
12 min
1 plate
5.0(2)

Open in Bambu Studio
Boost
12
33
3
1
43
22
Released 

Description

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If this breather proved to be the best accessory today for your set up or you appreciated the engineering behind it, please consider leaving a Boost! It helps me keep designing complex, free models for the community. Don't forget to upload your print profiles and photos!

Here is the all new filament bag air valve breather!

With this valve breather you can pump out the entirety of the vacuum bag in about 3 seconds - no trouble getting started and great resistance for resealing the valve when you're done.

  • Elongated ends are for taping the breather to the inside of your bag. 
  • Oversized breather opening to assure the valve opens properly from both sides and has plenty of flow. 
  • Quick evacuation of internal air
  • Fast and lightweight print
  • Easy on filament usage
  • High level of internal rigidity allowing for easy closure of the valve when you're done

For me, filament storage is a necessity. I have been having issues with filament bag air valves not opening properly.

The type of vacuum you use definitely has a part to play. Battery operated vacuums are nice but, they die within the month. 

Hand pumps are reliable when you find a good one Keep it Safe!

Comment & Rating (3)

(0/1000)

Print Profile
0.4mm nozzle - 25% Infill Cross Hatch - 0 Walls Modifier
these work verry well and are easy to hold in place whilst sealing the bag
0
Reply
Super design, simple and effective. I tested it with a manual pump and an eSun electric pump: in both cases, the suction is immediate and fast, nothing to complain about. Small suggestion for electric pump users: offering a slightly wider pad could be interesting. The diameter of the pump is indeed a bit larger (inner diameter 27 mm; outer diameter 35 mm) than that of the manual pump, which would leave a little more tolerance and improve placement. Printed on my end in PETG from an old AmazonBasics spool, with a 0.6 mm nozzle and my own profiles. So I can't evaluate the provided profiles. Thanks for sharing and for the work done 🙌
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Print Profile
0.4mm nozzle - 25% Infill Cross Hatch - 0 Walls Modifier
0
Reply
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License

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