7 Micron Sizes

Rosin Filter Bags

Nylon mesh rosin filter bags in 7 micron ratings and 4 sizes. Ultrasonic-welded seams, food-grade materials, and consistent micron accuracy for maximum yield and quality.

Reference Guide

Micron Selection Guide

Choose the right micron for your material and desired output consistency.

Micron Best For Output Texture Yield
25µPremium flower, kiefShatter / WaxLower, ultra-clean
37µFresh-frozen, top-shelf flowerBadder / BatterLow-medium
45µDry-cured flower (most popular)Sap / OilMedium
72µMixed-quality flowerOil / BudderMedium-high
90µHash rosin, bubble hashBudder / RosinHigh
120µHash, dry siftPull-and-snapHigh
160µCommercial/trimDark oilHighest

Shop Rosin Bags

All bags sold in 10-packs. Mix and match microns in the same size.

1.5" × 3" Bags

25µ · 37µ · 45µ · 72µ · 90µ · 120µ · 160µ

10-pack

$14.99

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Most Popular

2" × 4" Bags

25µ · 37µ · 45µ · 72µ · 90µ · 120µ · 160µ

10-pack

$19.99

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2.5" × 4.5" Bags

25µ · 37µ · 45µ · 72µ · 90µ · 120µ · 160µ

10-pack

$29.99

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3" × 6" Bags

25µ · 37µ · 45µ · 72µ · 90µ · 120µ · 160µ

10-pack

$39.99

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Calculator

Find Your Perfect Micron Size

Answer a few questions and we'll recommend the ideal filter size for your material.

❄️

Fresh Frozen

Recently harvested, high moisture

→ 25µ – 37µ

🌿

Dried/Cured Flower

Traditional dried, stable moisture

→ 45µ – 72µ

🫧

Bubble Hash

Water-extracted hash ready to press

→ 90µ – 120µ

✂️

Trim / Sugar Leaf

Leftover trim with sugar coating

→ 120µ – 160µ

Volume Pricing

Bulk Orders Save More

The more you buy, the more you save. Perfect for commercial facilities.

100+

Volume

Save 15%

Minimum bulk pricing tier

Most Popular
500+

Best Value

Save 25%

Best value for medium facilities

2000+

Enterprise

Save 40%

Custom pricing available