FPS compost starter
Keep your composter's microbe routine ready.(Pre-Order)
FPS supports Moreborn starter routines for MB12 and MB4, giving the system starter material for cleaner, more consistent cycles.
Pre-order available. Orders will ship after the June 11 restock.
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What is FPS for?+
FPS is the starter material used with Moreborn routines. It helps support the environment where microbes can stay active during processing.
Which models does it fit?+
It is intended for Moreborn MB12 and MB4 workflows. Keep a refill pack ready if you use the machine regularly.
Is it the same as a carbon filter?+
No. FPS is a starter refill, while the carbon filter is mainly for odor control. They support different parts of the system.

FPS For Mb12 & Mb4
This microbial pack is only applicable to food waste composter Mb12/Mb4
You can get it easy
Microorganism is a living thing
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1
Put variety of food waste for a healthy and effective microbial balance.
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2
Recommend putting below Maximum amount of food waste (4.4lbs, 2.0kg) per day.
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3
Cut high-fiber vegetables such as banana peels, watermelon rinds, and raw vegetables into pieces for better decomposition!
What is inside?
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Activated Carbon
Create a thriving ecosystem for microorganisms to flourish, simulating their natural environment by introducing carbon-rich black pallets in the compost starter
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Wood Pellets
Boosts your compost with improved aeration, optimal moisture control, and a significant increase in compost volume
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Multifunctional microorganisms
Moreborn’s microbe blend helps support the composting process by encouraging the breakdown of everyday food scraps. It is designed to help create a more stable environment for fermentation, especially when handling mixed household food waste.
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Glucose
Glucose kickstarts microbial growth with a powerful food source for initial cultivation, ensuring your compost thrives from the start.