Official Harvest Right accessory: Designed and supported by experienced freeze drying professionals.
Summarized by Shop
A small upgrade that makes a big difference.
Tired of using your drain valve to release pressure? The Harvest Right Pressure Release Valve makes it simple and safe to vent your freeze dryer chamber by letting clean air in, no more water backflow or messy workarounds.
Made from durable stainless steel, this easy-to-install upgrade connects