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often developing a yellow-to-orange exudate (metabolic droplets) as it matures — this is healthy
Bulk trays and fruiting chambers
Naturally Mold & Bacteria Resistant – Cleaner substrate foundation
Refrigerate poured plates if not using immediately — sealed plates at 35–40°F stay viable for 30 days
Bonsai FFU 99.99% HEPA Replacement Filter for 2'X4' Fan Filter Unit maitake often developing a yellow-to-orange exudateBonsai FFU 99. 99% HEPA Replacement Filter 24" x 48" Keep your cleanroom performance at its peak with the official Bonsai 2' x 4' HEPA Replacement Filter, designed specifically for Bonsai Fan Filter Units (FFU). This high efficiency filter captures 99. 99% of airborne particles down to 0. 3 microns, ensuring your work area remains sterile and safe. 3" Deep Built for easy replacement and long lasting performance, this filter has a rated life of 3,000