Four Piece Sets – Option 2


Option 2

Our 3 Piece – Special set is a unique choice in the field of Hash production. The goal with this cascade is to refine and isolate 2 distinct spectrums of trichome head sizes. We would recommend using a large 250u bag (200L) as a bulk separation bag to separate the bulk of the plant material from the sifted resin before filtering through the 3 Piece – special.  Often the material produced is processed further into rosin or other concentrate.

FullMelt Filtration Bubble Hash Bags: 4 Piece – 25/70 Pro

Our 4 Piece – 25/70 Pro set is our recommended go to set for anyone interested in collecting a more refined spectrum of trichome heads from the ice water extraction process and looking to collect a larger expression of the cannabinoids found in the sifted material.

The 70u bag is prized by many in the space as a reliable collection sieve for the melt. And is used primarily to separate out a specific part of the spectrum of trichome heads that are more fully developed and often more potent.

The 25u bag is then used to collect everything below the 70u bag, usually containing trichome heads that are still developing or ripening.

The collection here is often not as potent or pungent as the 70u collection but is appreciated by some because of its chalky like texture when dry.

The Micron bags are used as follows in this set:

250u – Used as a bulk separation bag to separate the bulk of the plant material from the sifted ice water and resin solution.

160u – Used to refine the final collection bag(s) by collecting finer impurities that were not collected in the 250u bag. 

70u – 1st collection bag – Often referred to as a Butter Bag. Is used to separate a higher quality resin from the solution that would be possible with a 38 Standard set.

25u – Final collection bag used to collect less developed trichome heads from the sifted resin. Often referred to as Hippy Hash.

Check out our Bag break down page for more details on these types of bags and why it is often the go to set for many Hash makers that are looking to pull a finer quality material from their sift.

  • 250µm FullMelt Filter bag
  • 160µm FullMelt Filter bag
  • 70µm FullMelt Filter bag
  • 25µm FullMelt Filter bag
Also included:
  • 1 x (30cm x 30cm) pressing/drying screening
  • 1 x Carrier bag



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