Harvest Right Large Freeze Dryer Tray Lids Set of 6 | Airtight 9" x 20.5"

Quick Spec: 9″ W x 20.5″ L x 0.75″ H  |  Qty: 6 per set  |  Compatible: Large Harvest Right PRO freeze dryer trays  |  SKU: N-HR-LID-L

Precision Control in Any Space

Every open tray in a pre-freeze staging bay is a liability. Product migrates, liquids slosh, cross-contamination risk compounds across every batch, and operators burn time managing improvised covers that were never designed for lyophilization workflows. The silent cost is not dramatic — it accumulates in wasted product, inconsistent sublimation starts, and the compounding friction of a process that fights you at every handoff. When your freeze dryer is ready to run and your staging is not, that gap is where batch quality erodes and throughput stalls.

After deployment, the staging workflow closes. Trays move from pre-freeze to the freeze dryer chamber sealed, stacked, and protected. Liquid-format batches — extracts, tinctures, slurries — transfer without spillage. Sticky materials release cleanly from the lid surface without adhesion loss or liner waste. The freezer bay stays organized under vertical stack discipline, and the operator's attention shifts from containment management back to batch quality and cycle scheduling.

The mechanism is straightforward and verifiable: each lid is dimensioned at 9″ W x 20.5″ L x 0.75″ H to match the Large Harvest Right PRO tray footprint exactly, with a snap-fit retention geometry that locks onto the tray rim without tools or secondary fasteners. The non-stick surface eliminates the need for parchment paper or silicone inserts even with high-adhesion materials, and the raised lip profile provides sufficient liquid containment depth to prevent slosh-over during freezer loading and transport. When used as active freeze drying trays in place of stainless steel, the lids perform at equivalent functional output — expanding effective batch capacity per cycle without additional tray investment. In practical terms, the Harvest Right Tray Lids Large Set of 6 delivers sealed pre-freeze staging, non-stick sublimation surface, and liquid containment across the full Large PRO tray footprint in a six-unit set at 9″ x 20.5″ x 0.75″ per lid.

Where This Belongs (and Doesn't)

Compatibility note: The primary engineered fit is for Large Harvest Right PRO freeze dryer trays. Source data indicates snap-fit geometry may also engage small, medium, and x-large tray formats — operators should verify dimensional fit against their specific tray generation before deploying across mixed-size fleets.

How It Works

The Harvest Right Tray Lids Large operate on a dual-function design architecture that serves two distinct phases of the lyophilization workflow without requiring the operator to switch between different accessories. In the pre-freeze phase, each lid snaps directly onto the Large Harvest Right PRO tray rim using an integrated retention geometry — no adhesive, no secondary fastener, no improvised cover. The snap engagement holds the lid in position during freezer loading, tray transport, and vertical stacking, preventing product exposure, cross-contamination, and liquid displacement before the sublimation cycle begins.

In the active freeze drying phase, the lids convert to functional trays. The non-stick surface chemistry eliminates product adhesion across high-tack materials — including resinous extracts and sugar-forward formulations — without parchment paper or silicone mat intermediaries. This is a direct per-batch consumable reduction: no liner procurement, no liner placement, no liner disposal. The raised lip profile that provides liquid containment during pre-freeze staging also functions as a spill barrier during freeze drying of liquid-format batches, reducing the probability of product loss from tray overflow during the initial freeze phase inside the chamber.

Each set contains six lids, each dimensioned at 9″ W x 20.5″ L x 0.75″ H — matching the Large PRO tray footprint to maintain chamber shelf spacing tolerances when used as active trays. The 0.75″ height profile is low enough to preserve standard shelf clearance while providing sufficient lip depth for liquid containment. Six units per set aligns with single-unit Large PRO freeze dryer tray counts, enabling a complete tray-to-lid ratio for full-chamber staging without partial coverage. In practical terms, the Harvest Right Tray Lids Large Set of 6 delivers snap-fit pre-freeze sealing, non-stick active tray function, and liquid containment across six Large PRO tray positions at 9″ x 20.5″ x 0.75″ per unit with zero consumable liner dependency.

System Integration

• Freeze Dryer Platform: Engineered for Large Harvest Right PRO freeze dryer systems — snap-fit geometry is tray-specific and should not be assumed to transfer to non-PRO or non-Large tray formats without physical verification.
• Pre-Freeze Workflow: Integrates directly into walk-in freezer or chest freezer pre-freeze staging — lids enable vertical tray stacking without product exposure or cross-batch contamination risk.
• Active Tray Substitution: Functions as a direct substitute for stainless steel trays during freeze drying cycles — operators can expand per-cycle batch capacity without purchasing additional stainless tray sets.
• Consumable Elimination: Non-stick surface removes parchment paper and silicone insert requirements from the batch preparation workflow, reducing per-cycle consumable cost and preparation time.
• Liquid Batch Handling: Raised lip profile provides containment geometry suited to liquid-format batches — reduces spill-over risk during chamber loading and initial freeze phase.

Operator Field Notes

• Snap Engagement Verification: Confirm snap-fit seating on your specific tray generation before staging a full batch — tray rim tolerances can vary across Harvest Right PRO production runs, and a partial snap is not a secure seal for freezer transport.
• Liquid Batch Protocol: Fill liquid-format batches to no more than 80% of the lid lip height before freezer staging — the raised lip provides containment, but is not a spill-proof barrier under aggressive handling or tilted shelf conditions.
• Active Tray Use — Shelf Clearance: When substituting lids for stainless steel trays in active freeze drying cycles, verify that the 0.75″ height profile does not compress shelf spacing below the minimum required for vapor flow in your specific chamber configuration.
• Non-Stick Surface Maintenance: Do not use abrasive cleaning tools on the non-stick surface — surface degradation will increase adhesion over time and reintroduce the liner dependency the lids are designed to eliminate.
• Stacking Discipline: When stacking lid-covered trays in a walk-in freezer, ensure the bottom tray is on a level, load-rated surface — weight per stack is not specified in source data, and uneven surfaces increase tip-over risk during pre-freeze staging.
• Reorder Planning: Six lids per set matches a single Large PRO freeze dryer's tray count — operators running multiple units should order one set per active freeze dryer to maintain full tray coverage without cross-unit borrowing.

Operator FAQ

Shipping & Logistics

• Shipping Jurisdiction: Cannafull Spectrum Solutions ships within the contiguous 48 United States only. Orders outside this jurisdiction cannot be fulfilled.
• Fulfillment: Standard fulfillment timelines apply. Contact Cannafull Spectrum Solutions for current lead times on single-unit and volume orders of SKU N-HR-LID-L.
• Returns: Returns are subject to the Cannafull Spectrum Solutions Return Policy. Contact the sales team before initiating any return to confirm eligibility and procedure.
• Restocking Fee: Returns of non-defective items are subject to a restocking fee of up to 25% per our Return Policy. Review full terms at cannafullspec.com/pages/return-policy before ordering.

For volume orders, compatibility verification, or warranty inquiries: contact Cannafull Spectrum Solutions directly before placing your order.

What's in the Box

• 6 x Harvest Right Tray Lids — Large format, 9″ W x 20.5″ L x 0.75″ H each

Contents confirmed from source data for SKU N-HR-LID-L. No additional accessories, documentation, or hardware are listed in source data for this set. Weight per unit and per set is not specified in source data. If your order arrives with missing or damaged components, contact Cannafull Spectrum Solutions before use.

Regional Compliance & Deployment Notes

• Jurisdiction: This product is sold and shipped within the contiguous 48 United States only through Cannafull Spectrum Solutions.
• Regulatory Classification: The Harvest Right Tray Lids Large Set of 6 is a mechanical freeze dryer accessory. No electrical, pressure vessel, or food-contact certification data is specified in source data for this SKU. Operators in regulated food processing or pharmaceutical-adjacent environments should verify material compliance with their applicable facility standards before deployment.
• Facility Suitability: This accessory is designed for use with Harvest Right PRO freeze dryer systems in commercial batch processing environments. Operators are responsible for confirming that accessory use complies with their facility's equipment qualification and validation protocols.
• No Canadian Distribution: Cannafull Spectrum Solutions does not ship to Canadian provinces. No CSA certification or Health Canada compliance data is applicable to this product listing.

Compliance determinations are the responsibility of the purchasing facility. Cannafull Spectrum Solutions provides product data as sourced from the manufacturer. Warranty, certification, and regulatory status should be independently verified for facility-specific deployment requirements. Information current as of listing date — contact Cannafull Spectrum Solutions for updates.