ULTIM8™ FUN - Foldable Silicone Resin & IPA Filtering Funnel

The ULTIM8™ FUN is the ultimate foldable silicone funnel engineered specifically for resin 3D printing post-processing and IPA filtration. Designed to eliminate mess, slow pours, and vacuum vapor locks, this funnel features internal and external fluting to deliver maximum flow when recycling liquid resin back into bottles.

Molded from 100% first-grade silicone, the ULTIM8™ FUN is completely chemical-resistant to photopolymer resins, Isopropyl Alcohol (IPA), and cleaning solvents. Its collapsible design easily folds flat for space-saving storage or direct immersion in wash-and-cure stations for effortless cleaning.

Key Features & Performance Highlights

• External Fluted Stem: Allows displaced air to escape from narrow bottle necks, preventing vacuum locks and splashback during fast pours.
• Internal Fluted Base: Prevents paper conical filters from clinging to the funnel walls, maintaining high-speed liquid transfer.
• Filter Lock Tabs: Dual top hooks lock paper filter tabs securely in place so filters won't slip or collapse under heavy resin volume.
• Dual Carrying Handles: Offers steady support and easy handling when transferring full bottles or hot liquids.
• Custom Filter Shelf Ledge: Built-in interior ledge supports a 3D-printable Ø110mm disc shelf for multi-stage fine IPA filtration.
• Collapsible & Solvent Proof: Folds flat for compact storage and can be washed directly inside IPA wash tanks without degrading.

Usage Guidelines & Operation

Resin Filtering (Vat to Bottle)

1. Insert the ULTIM8™ FUN into your resin bottle neck.
2. Place a standard conical paper filter inside and hook the paper tabs onto the top filter hooks.
3. Pour resin from the vat through the filter. Once complete, discard the filter and wipe down the funnel with IPA or immerse it in your wash tank.

Fine IPA Particulate Filtering

1. Insert the 3D-printable filter shelf onto the internal ledge of the ULTIM8™ FUN.
2. Place a round Ø110mm fine filter paper disc onto the shelf.
3. Pour used IPA through the system to filter out fine resin micro-particulates.

Pro Tip: For best IPA recycling results, pour used alcohol into a glass jar and leave it exposed to sunlight for 2–3 days. Once the cured resin settles to the bottom, decant the clear top layer through the ULTIM8™ FUN system.

Package Contents & Specifications

• Includes: 1x ULTIM8™ FUN Collapsible Silicone Funnel
• Dimensions: Ø83mm x 132mm (unfolded height)
• Material: 100% First-Grade Chemical-Resistant Silicone