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Clean Repitch System

Harvest, store, and repitch with confidence.

Connects to your fermenter, fills a sterile cubitainer, stores in the cool room.

Clean Repitch System showing tri-clover connector and sterile cubitainers in 4L, 10L, and 20L sizes

What it is

Connects via 1.5" tri-clover and modified DIN fitting to harvest the middle fraction of your yeast slurry into a sterile cubitainer. Starter kits include 10 cubitainers + 1 connector.

Available sizes
4L, 10L, and 20L cubitainers
Fittings
1.5" tri-clover and modified DIN fitting
Application
Harvest, store (0 to 4 degrees C), repitch within 5 days
Starter kit
10 cubitainers + 1 connector

See it in action

Harvest protocol

Six steps, clean yeast every time.

  1. Dump trub approximately 24 hours after fill
  2. Ferment to FG, confirm VDK pass
  3. Crash cool
  4. Purge first portion to drain
  5. Collect middle fraction into cubitainer
  6. Store 0 to 4 degrees C. Use within 5 days (ideal) to 2 weeks (max).

Pairs with

Dose Zinc Booster + Vitamin Booster (or High Gravity Booster) cold-side on every batch, including repitches.

A 2L pitch repitched 8 times spreads yeast cost across 9 batches.

Resources

PDF Download our Repitching Technical Guide YT Yeast Management Podcast

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Available in 4L, 10L, and 20L cubitainer sizes. Starter kits and refills.

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