Torr Kitchen Innovation

The Filtration Funnel

Pure. Simple. Powerful.

A patent-pending filtration station that retires fragile Buchner glass for good — built to integrate with your Torr Kitchen system. Two sizes, each engineered for clean, repeatable clarity.

Patent Pending 1L & 4L sizes Unbreakable
Compare the two sizes How it works
Torr Kitchen Filtration Funnels in both sizes
The end of breakable filtration

Lab-Grade Clarity, Kitchen-Grade Simplicity

The Torr Kitchen Filtration Station replaces fragile, outdated Buchner funnels with a design built for the way you actually work — clean, controlled, and reliable filtration using custom qualitative filter papers. Engineered for efficiency, consistency, and repeatable results, batch after batch.

The two-piece funnel: silicone body and stainless steel perforated disk
Shared by both sizes

A Silicone Body And A Steel Disk

Every Torr Kitchen funnel is just two parts: a flexible silicone funnel body and a stainless steel perforated disk. Together they deliver exceptional filtration efficiency — and come apart for cleanup in seconds.

Nothing to crack, chip, or shatter. Rinse, dry in about a minute, and you're ready for the next batch.

Silicone funnel body Stainless perforated disk
Choose your scale

Two Sizes, Two Ways To Work

Same unbreakable two-piece design — but the 1L and 4L mount differently, take different papers, and handle different batch volumes. Here's how to choose.

Filtration Funnel 1L with perforated disk
Small batch

Filtration Funnel — 1L

$47.95

Drops straight into the gauged lid you already run. The compact, everyday filter for bench-scale washes.

  • CapacityUp to 1 liter per batch
  • Mounts toInserts into the 1/2" (12mm) hole of a Torr Kitchen gauged lid
  • VacuumDraws through the gauged lid on the recovery vessel
  • Filter paper114mm qualitative papers
Shop the 1L ▶ Watch the 1L demo
Filtration Funnel 4L
Large batch

Filtration Funnel — 4L

$97.95

Scales filtration up to four liters with an integrated vacuum feed — one hole seals the whole stack.

  • CapacityUp to 4 liters per batch
  • Mounts toSits on a 25mm-hole lid — or a Flow Port in the same 25mm hole
  • VacuumIntegrated feed: one 25mm hole seals funnel→lid→vessel; fits 1/2" OD tubing
  • Filter paper180mm qualitative papers
Shop the 4L See the 4L bundle →
How it works

Five Steps To A Cleaner Pour

The flow is the same on either size — only the lid it seats into changes.

  1. 1
    Seat & line itSet the funnel on its matching lid, lined with filter paper.
  2. 2
    Pull vacuumStart the pump — the seal sets itself, no clamps.
  3. 3
    PourAdd the prepared wash or tincture and let it draw down.
  4. 4
    FilterSolids, fine particulates, and impurities stay in the paper.
  5. 5
    Discard & resetToss the paper; rinse and dry in about a minute.
See it in action

Watch It Work

A full demonstration, plus quick clips of both sizes — tap any to play.

Side by side

Specifications

AttributeFiltration Funnel — 1LFiltration Funnel — 4L
Batch volumeUp to 1 LUp to 4 L
Price$47.95$97.95
Mounts to1/2" (12mm) hole of a gauged lid25mm-hole lid (or Flow Port in same hole)
VacuumThrough the gauged lid & recovery vesselIntegrated feed; fits 1/2" OD tubing
Filter paper114mm qualitative180mm qualitative
ConstructionSilicone body + stainless diskSilicone body + stainless disk
Use caseHigh-proof ethanol wash / tinctureHigh-proof ethanol wash / tincture
SetupTool-free on existing gauged lidTool-free on the lid & vessel
Filter cleaner, every batch

Bring The Filtration Funnel Home

Pick the size that fits your batch — then keep the precision papers stocked.

Shop filter paper →
Small batch Funnel — 1L $47.95 Shop the 1L → Large batch Funnel — 4L $97.95 Shop the 4L →