Pay in installments of $6.23 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
klipper gear ratio Mellow LLL Plus Filament Buffer For DIY 3D Printers Klipper/RRF/Marlin Material Break Detection Automatic Filament FeedingThe LLL Plus Filament Buffer is an advanced device designed specifically for remote filament feeding in 3D printers. It simplifies the loading and unloading process, enhancing the overall stability and quality of 3D prints. Electric Feeding and Retraction: Equipped with two buttons, the buffer allows users to easily feed or retract filament electrically, streamlining filament handling. Automatic Feeding: The buffer detects when the extruder pulls on
The LLL Plus Filament Buffer is an advanced device designed specifically for remote filament feeding in 3D printers. It simplifies the loading and unloading process, enhancing the overall stability and quality of 3D prints.
Electric Feeding and Retraction: Equipped with two buttons, the buffer allows users to easily feed or retract filament electrically, streamlining filament handling.
Automatic Feeding: The buffer detects when the extruder pulls on the filament and automatically feeds a segment towards the hot end. This reduces strain on the extruder and maintains consistent filament flow, improving print stability.
Filament Break Detection: A built-in sensor monitors the presence of filament. If a break or absence is detected, the buffer sends a signal to pause the printing process, preventing print failures. This function requires connecting a signal pin and modifying the printer's configuration.
Enhanced Durability and Noise Reduction: The Plus version features a more robust stepper motor and utilizes a silent driver, minimizing operational noise and increasing the device's longevity.
Package:
Set 1
1*LLL PIus Filament Buffer(pre-installed printouts in random colors)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.3 ★★★★★
Based on 13 reviews
Sort
Product Reviews
★★★★★ 5
Excelente
Muy buen producto. Excelente recomiendo 100%
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
★★★★★ 5
Perfect fit
Top quality parts and no worries
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2025
★★★★★ 1
Failed in less than 1 year
Starter began making noise, and finally on the last start, it would not disengage from starting (as in it sounded like you were still turning the key after the vehicle was already started), so it burned out the starter, had to replace with one from o'reilly's. I don't reccomend this one
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2024
★★★★★ 5
Nice cabin air filter
Style: HCC2122-X
Super nice filter, good air flow. It fit my Ford Explorer 2021 perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
Wow! If they make this for your car BUY IT!
Style: HCC2122-X
I was surprised to see a reusable cabin air filter listing for my car. I didn't know such a thing existed. And they're the same price as a name brand disposable. I hate sending things off to the landfill, so being able to wash and re-use this, even if it breaks down after a few washings, is still saving the landfill and my pocket book. Quality feels excellent. Fit is tight, but with a bit of persistence it squeezes in. Sure, I realize this won't have the same micron level as a disposable, but, I routinely open doors and windows, and these filters area about catching the big stuff for me - not the molecules I can't see and get blown in as I enter/exit anyway. Super quality piece, I wish there was a fitment available for all my cars. I'm definitely keeping my eye out!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 12, 2025