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Rosineer Premium Filter Bags, 3" x 5", Various Micron Mesh Sizes Available



15% Off with JUL1024 Coupon Code

36 Microns
72 Microns
90 Microns
120 Microns
Mixed Mesh Sizes
Rosin pressing tips

Rosineer® Premium Rosin Press Filter Bags are intended for solventless rosin extraction out of dry sift, pollen-like herbal products, and herbal flowers. The reusable pouches are made with the high quality durable, dye-free and solvent-free, resistant to boil nylon thread. Double nylon seam-stitching assures that your bags will never break or blow out during pressing. The bags are turned inside out for easy filling and handling. 

There are two types of packages available:

  • with a single mesh size bags;
  • mixed mesh sizes bags.

Each single mesh size pack contains 15 bags made of either 36, 72, 90, or 120 micron mesh screen. Each trial or mixed mesh size package contains 20 bags, 5 bags per each mesh size (36, 72, 90, or 120). 

Mesh Sizes 36 / 72 / 90 / 120 microns
Dimensions 3" x 5" / 76 mm x 127 mm
Material 100% food grade Nylon
Bags Per Pack 15 for single mesh size packages or 20 for trial / mixed packs;
Rosin pressing tips

What is rosin and how it is produced?

Rosin is a concentrated extract of cannabis plant which is produced by applying heat and pressure to the plant parts (usually flowers or hash and kief) to squeeze out a translucent, sappy substance.

What do I need to start making rosin?
You need a rosin press, a parchment paper sheet, a collection tool, and your precursor. Additional items that you may want to use when pressing rosin are filter bags, pre-press molds, non-stick mats, etc.

How do I make rosin?

Prepare your plant material. Make sure it is kept at the optimal 62% humidity.

Place the plant in a folded parchment paper sheet.

Turn on your press machine and set your desired temperature and timer.

When the press plates reach the right temperature, place the parchment paper with your plant material on the bottom plate and operate the machine according.

When done, remove the parchment paper, get rid of the pressed plant parts, and gather rosin using your collection tool.

What are the recommended press settings?
For Cold Pressing: 160°F - 190°F, for 1 to 5 minutes or longer. Cold pressing produces terpene-rich rosin but with a sacrifice in yield.
For Hot Pressing: 190°F - 225°F, for 40 seconds to 3 minutes. The hotter you press, the higher yield you’ll get, but the high temperature causes a drop in rosin quality.
Flowers can be pressed at 190°F - 225°F for 30 - 180 seconds.
Refined precursors such as hash, kief, dry sift are usually pressed at 165°F - 195°F for 60 - 130 seconds.

What filter bags should I use?
We carry three mesh sizes: 25, 100, and 160 microns. 25 micron bags are best used with fine grain materials such as kief, bubble hash, and dry sift. 100 micron bags give the best filtration and highest quality output for flower rosin, but you may see some reduction in yield. 160 micron filters are usually the optimal type of bags for flowers; they result in good yield and quality rosin. For detailed info on filter bags, please see FAQ on How To Select Rosin Filter Bags


Customer Reviews

Based on 6 reviews
Celina E.
Still learning

I am still learning.
I can not figure out an efficient way to get the rosin off of the parchment paper after using the filter bags.
Any suggestions
I know there are a lot of variables to pressing rosin.

Icela C.
Rosineer Filter bags.

The bags are pretty standard, like most other companies, not too much fraying going on when cutting to size. Only draw back is micron size. It would be nice if more options were offered.

Rosineer has served myself well for the past 2 years that I have been pressing.

Please offer discounts to loyal customers !

Garrett O.

After a couple of experiments, it seems the bags themselves hold a lot of the material I'm trying to press through them. Opted to use no bag and have seen better results.

Bryant M.
Great bags!

Not one blowout!

Travis O.
Can't review the product

So I've never used filter bags before buying these therefore I won't be buying them again until i get a bigger and better press also more knowledge of the filter bags would be helpful as I don't think I know how to use them lol (the few times I used them I had no issues but I would like to say "Bob Lee" of your support team is amazing and I look forward to ordering from you guys in the future for two reason "1 your support staff is a machine, very friendly, helpful and honest " 2 "I am looking forward to your bigger presses in the future" stay safe and thank you <3

Questions & Answers

Have a Question?

Ask a Question
  • What is the difference of micron sized bags(?)

    Please see the following link for micron bag tips.

  • Can they be filled with golf ball size deer repellent and hung on rose bushes?

    Yes, for golf ball size stuff, you may choose 2.5"x6.5" bags.


FORCE 1500 Lb 1 Ton 2.5 Ton 4 Ton 5 Ton 6 Ton 10 Ton 12 Ton 20 Ton
PLATE SIZE 2" x 3" 2.36" x 3.54" 3" x 5" 3" x 5" 3" x 4" 3" x 5" 3" x 6" 4" x 6" 4" x 7"
OPERATION TYPE Manual Electric Manual Hybrid Hydraulic Hydraulic Hydraulic Hydraulic Hydraulic
PRESSURE METER No No No No Yes No Yes No Yes
APPROX. WEIGHT 12 lb 16 lb 23 lb 53 lb 37 lb 51 47 lb 72 lb 95 lb
MAX. AMOUNT 5 grams 7 grams 10 grams 15 grams 15 grams 20 grams 30 grams 40 grams 50 grams
PRICE $199 $399 $299 $899 $469 $399 $639 $549 $1,099
Rosineer Premium Filter Bags, 3" x 5", Various Micron Mesh Sizes Available

Rosineer Premium Filter Bags, 3" x 5", Various Micron Mesh Sizes Available

36 Microns
72 Microns
90 Microns
120 Microns
Mixed Mesh Sizes