Boldtbags Open Wash Liner 20 Gallon - 18" x 24"

Absolutely. The Boldtbags 20 Gallon Expandable Open Wash Liner is specifically designed for home extractors, hobby producers, and personal-use operations processing up to 2,500 grams of fresh frozen material daily. Its ultra-compact 18" diameter footprint fits easily in limited spaces while delivering professional filtration quality. It's the perfect foundation for a complete extraction setup, often paired with a 20-gallon 4-bag kit for efficient collection. For a complete walkthrough of the process, our guide on how to make bubble hash is a great resource.

The 20-gallon liner uses the identical 220µ/300µ dual-layer filtration system found in larger bubble hash wash bags, with FDA-compliant polyester mesh and double-layered polypropylene canvas construction. Size doesn't compromise quality—you're getting the same commercial-grade materials and engineering that professional extractors rely on, just scaled appropriately for smaller batch processing and home-based operations.

Yes, the 2,500-gram daily capacity rating allows for multiple smaller batches throughout the day. Many users run two to three separate washes, which is ideal for processing different strains individually, conducting quality comparisons, or managing material from various harvests. The compact size actually speeds up cleanup between batches compared to larger systems.

The four 200 lb-rated lift straps account for the total weight of saturated plant material, absorbed water, and the liner itself after washing. Even in a 20-gallon system, this combined weight can be substantial. The heavy-duty capacity provides a significant safety margin, prevents strap failure during lifting, and reduces physical strain when removing fully loaded liners from the barrel.

The two expandable spring rods are equally critical in smaller systems—they hold the liner open and prevent inward collapse during agitation. Without proper support, even small batch sizes can compress against collapsed liner walls, restricting water flow through the dual filtration layers and reducing extraction efficiency. The spring rods ensure optimal liner shape throughout washing cycles regardless of batch size.

The patent-pending lock-top mechanism functions identically across all sizes, creating a secure attachment around the rim of compatible Boldtbags washing barrels. This anti-slip design prevents the liner from sliding into the barrel during agitation—whether washing by hand or using a compatible unit like the Bubble Magic 20 Gallon Washing Machine. The lock-top eliminates constant readjustment and material loss regardless of scale.

Yes, the 20-gallon capacity is excellent for product development, recipe testing, and small-batch experimentation. The compact size allows you to test different strains, processing parameters, or techniques without committing large quantities of material, while the professional-grade filtration ensures your test results accurately reflect what you'd achieve in scaled-up production.

After each use, rinse the liner thoroughly with clean water to remove all plant material from both mesh layers. Hang it in a well-ventilated area to air dry completely before storage—the compact size makes this easier than with larger liners. The FDA-compliant construction withstands repeated cleaning cycles without degrading, and proper drying prevents mold or mildew growth on the polypropylene canvas, maintaining filtration performance over hundreds of washes.