Filter Upgrade

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sophisticatedbackpacks:filter_upgrade

Recipes and uses come from the FTB Skies 2: Aero 1.10.0 dump: the server's final recipes after all pack scripts ran.

Last verified for FTB Skies 2: Aero v1.10.0 on Sep 22, 2026 · v1.10.0 released Sep 8, 2026

In FTB Skies 2: Aero, Filter Upgrade is made with shaped crafting, from Filter Upgrade, any leather, and any string. Filter Upgrade has 2 recipes in FTB Skies 2: Aero in all. Filter Upgrade is an ingredient in 2 FTB Skies 2: Aero recipes.

How do you craft Filter Upgrade in FTB Skies 2: Aero?

Filter UpgradeMod recipe

Crafting Shaped

Crafting Shaped
any string	Filter Upgrade	any string
Empty slot	any leather	Empty slot
any string	Empty slot	any string

Recipe id: sophisticatedstorage:backpack_filter_upgrade_from_storage_filter_upgrade

Filter UpgradeChanged by the pack

Crafting Shaped

Crafting Shaped
Redstone	any string	Redstone
any string	Upgrade Base	any string
Redstone	any string	Redstone

Recipe id: sophisticatedbackpacks:filter_upgrade

How to make it, from scratch

Everything this needs, and everything those need, as FTB Skies 2: Aero crafts them. Work from the bottom up.

Filter UpgradeShaped crafting
- Filter UpgradeShaped crafting
  - Oak Planks(any plank)Shapeless crafting
    - Oak Log(any oak log)Shaped crafting
      - Wood Essencekeep going from this item →
- Leather(any leather)Shapeless crafting
  - Wilden Wingnothing makes this, so find or mine it
- String(any string)Shapeless crafting
  - Cheliceraenothing makes this, so find or mine it