Flat Bottom Brew Gear Collection

Trusted by World Brewers Cup Finalists 
HIFLUX - The World’s First Lyocell Technology Coffee Filter

Crafted in Korea from European pulp material, HIFLUX is the next-generation paper filter integrates advanced lyocell fiber technology with a precision 3D weaving structure to redefine brewing clarity and control. Its unique micro-pattern regulates the movement of fines, allowing a controlled amount of ultra-fines to pass through therefore enhancing mouthfeel while maintaining a clean, balanced cup.

Lyocell is a regenerated cellulose fiber, extruded into smooth, continuous threads rather than the wood pulp construction of traditional paper filters. That structural difference means significantly less surface area for lipid adhesion, allowing more oils to pass through. Since lipids carry aromatic compounds, the brew retains more aroma, more intensity, and more lasting flavor expression.

Rethink about your "Paper Bed"

This Lyocell technology allows a 3 dimensional paper bed to be structured - allowing a 3-dimensional flow. Its unique micro-pattern regulates the movement of fines, allowing a controlled amount of ultra-fines to pass through therefore enhancing mouthfeel while maintaining a clean, balanced cup.

Engineered for performance, the HIFLUX lyocell technology filter achieves a flow rate up to 42% faster than conventional paper filters, unlocking finer grind settings, higher extractions, and shorter brew times with consistency.

When water ponds above the coffee bed, the concentration gradient between water and coffee begins to equalize, slowing diffusion and limiting extraction efficiency. HIFLUX's high flow rate keeps fresh water moving through the bed continuously, maintaining a steep gradient and allowing extraction to work at full capacity. The result is complete, even extraction, even with a finer grind and in less time. Positive flavor compounds come forward while negative ones are suppressed. What you get is a cup with a noticeably more layered, complex flavor profile.

Body and texture you can feel

The lyocell weave in every HIFLUX filter is precisely manufactured to allow micro-particles under 20 micrometers to pass through, giving coffee its texture and weight. The outcome is a silky, velvety mouthfeel that you would not typically expect from a pour-over, bringing balance to the overall cup, rounding out acidity and brightness without muting them.

Made from FDA-compliant, 100% chemical- and plastic-free materials, the HIFLUX lyocell technology Filter is clean tasting, with no added paper smell or flavor, ensuring the purest expression of your coffee. Thoughtfully designed and proudly made in Korea, the HIFLUX filter line sets a new benchmark for sustainable, precision brewing.

Available in 155 and 185 sizes to fit your existing dripper setup.

Product Information: 

Material - Virgin Wood Pulp with Lyocell Technology

Quantity - 60 sheets per pack

HIFLUX 185 Purity Wave Filters 80 sheets pack

Brewing great coffee is a science. The HIFLUX team believes good materials and resources are the foundation of excellence in flavor.

HIFLUX PURITY paper focus on the water source of which paper is manufactured. Utilizing pure spring water, and frequent, complete refresh of spring water between batches, it is able to achieve purity in paper quality.

The PURITY paper is a 100% virgin wood pulp paper, and it’s pure water process does not distract the aroma of coffee, and has a balanced flow rate, allowing you to create a consistent, complex cup.

Available in both 185 and 155 sizes.

Four hundred years of craft in your hands, for your morning cup.

The ORIGAMI Dripper Medium is sized for 1-4 cup brewing, for a brew prepared for sharing or at cafés preparing larger brews up to 40 grams dosage.

Handcrafted in Toki City, Gifu Prefecture, the ceramic heartland of Japan, the ORIGAMI Small Ceramic Dripper carries the same Mino-yaki porcelain tradition as its larger counterpart: a craft four to five hundred years old, practiced today by only a few dozen artisans. In your hands it is a brewer. In theirs it is a continuation of something much older.

The 20-fold interior works with both conical and wave style filters, giving you the freedom to brew to the cup you want, not the equipment you have. Conical filters encourage faster airflow and a brighter extraction. Wave filters settle the flow, producing something fuller and rounder. The porcelain holds heat steadily through both.

A Craft Worth Knowing

Mino-yaki is the ceramic tradition of the Toki area in Gifu Prefecture, a region long celebrated in Japan for its pottery and washi paper. The techniques used to produce ORIGAMI Drippers are the same ones that have shaped ceramics in this region for generations, refined over centuries and carried forward by the artisans who remain.

The ORIGAMI Dripper was designed by the founder of Trunk Coffee in collaboration with these makers. The result is a brewer shaped by both the culture it comes from and the demands of specialty coffee. It has been used by World Brewers Cup competitors and sits equally well on a competition table or a kitchen counter.

Excellent Brewer compatible with both wave and conical style filters 

The 20-fold interior of the ORIGAMI Dripper Medium does two things well. With a conical filter, the folds create airflow channels between the filter and the dripper wall, encouraging faster, more even extraction. With a wave filter, the flat bed geometry changes the brew dynamic entirely, slowing flow rate and producing a fuller, rounder cup. One dripper, two distinct approaches.

The high-density Mino porcelain retains heat through the full pour, keeping the brew bed temperature stable from bloom to drawdown. 

Recommended Set

A dripper collar or holder is strongly recommended to stabilize the ORIGAMI Dripper during brewing and prevent it from sitting directly in the server. The ORIGAMI Wooden Holder and ORIGAMI AS Resin Holder are both available separately and sized for this dripper.

Compatible Filters

The ORIGAMI Dripper Medium is compatible with the following filter papers. The ORIGAMI Dripper Medium is compatible with the following filter papers. ORIGAMI also manufactures its own ORIGAMI Wave (Flat Bottom) Filter Box.

Conical  ORIGAMI Conical Filter (Cup 4),  Sibarist Cone M,  HIFLUX Coffee Filter - Cone Folding V 50 Sheets

Hybrid Sibarist B3 Hybrid Filter

Wave  Origami Wave Medium,  April Large Wave Filter, Hiflux Wave Filter 185, Kalita Wave 185,

We recommend to not only stick with one style of filter, but to try out different filters for your recipes.

What’s in the Box

This listing is for one ORIGAMI Dripper Medium (dripper only). Available in a wide range of colours. A dripper holder is not included and is purchased separately.

–      ORIGAMI Dripper Medium  x 1

The new ORIGAMI Wave (Flat Bottom) Filter Box comes in two sizes, and each consist of 50 sheets of Wave filters

New Wave Style Filter by ORIGAMI
The new ORIGAMI wave-type paper filter is specifically crafted to pair with the ORIGAMI dripper. The ORIGAMI mix filter box features a unique wave design that perfectly matches the dripper's 20 ribs. By ensuring a snug fit, the filter minimizes gaps between the dripper and the paper, preventing water from bypassing the coffee grounds and optimizing extraction. This results in a more intense flavor profile, even during shorter brewing times.

The wave filter promotes a stable water flow, ensuring that water moves consistently through the coffee grounds. This balanced extraction process highlights the coffee's natural sweetness and body, without the risk of an over-extracted or bitter taste. Because the wave design creates a thinner coffee bed compared to traditional conical filters, water passes through more quickly, leading to even extraction from the top to the bottom of the grounds for a clean, balanced cup.

Crafted from natural pulp, the filter is designed to preserve the integrity of your brew, ensuring that no paper taste interferes with the coffee's nuanced flavors. The production process is meticulous, with filters pressed in small batches to reduce inconsistencies like wrinkles or folds. This attention to detail ensures a perfect fit with the ORIGAMI dripper, minimizing uneven extraction and allowing the coffee's true character to shine through.

Baristas across the globe have shared overwhelmingly positive feedback on the new wave filter, praising its ability to elevate the coffee’s natural flavors and aromas. Combining thoughtful design with exceptional materials, ORIGAMI’s wave filter offers an elevated brewing experience for those who appreciate the subtleties in their coffee.

The ORIGAMI Wave Filter Box are available in two difference sizes. The small 02 filter fits with ORIGAMI S drippers and medium 04 filter fits with ORIGAMI M drippers.

Please note that all paper filter products are not eligible for returns or refund.

The new ORIGAMI Wave and Cone Filter Mix Box comes in two sizes, and each consist of 50 sheets of Wave and 50 sheets of Cone filter. 

New Wave Style Filter by ORIGAMI
The new ORIGAMI wave-type paper filter is specifically crafted to pair with the ORIGAMI dripper. The ORIGAMI mix filter box features a unique wave design that perfectly matches the dripper's 20 ribs. By ensuring a snug fit, the filter minimizes gaps between the dripper and the paper, preventing water from bypassing the coffee grounds and optimizing extraction. This results in a more intense flavor profile, even during shorter brewing times.

The wave filter promotes a stable water flow, ensuring that water moves consistently through the coffee grounds. This balanced extraction process highlights the coffee's natural sweetness and body, without the risk of an over-extracted or bitter taste. Because the wave design creates a thinner coffee bed compared to traditional conical filters, water passes through more quickly, leading to even extraction from the top to the bottom of the grounds for a clean, balanced cup.

Crafted from natural pulp, the filter is designed to preserve the integrity of your brew, ensuring that no paper taste interferes with the coffee's nuanced flavors. The production process is meticulous, with filters pressed in small batches to reduce inconsistencies like wrinkles or folds. This attention to detail ensures a perfect fit with the ORIGAMI dripper, minimizing uneven extraction and allowing the coffee's true character to shine through.

Baristas across the globe have shared overwhelmingly positive feedback on the new wave filter, praising its ability to elevate the coffee’s natural flavors and aromas. Combining thoughtful design with exceptional materials, ORIGAMI’s wave filter offers an elevated brewing experience for those who appreciate the subtleties in their coffee.

The ORIGAMI Wave and Cone Filter Mix Box are available in two difference sizes. The small 02 filter fits with ORIGAMI S drippers and medium 04 filter fits with ORIGAMI M drippers.

Please note that all paper filter products are not eligible for returns or refund.

The Sibarist B3 Wave filter is a premium flat-bottom paper designed for 2–4 cup brewers such as the Kalita Wave, OREA, and April drippers. Engineered for balanced extraction, it provides a moderate flow rate that sits between ultra-fast papers and traditional filters, making it ideal for achieving clarity with body and sweetness in the cup.

Performance

The B3 filter’s slightly thicker, lower-porosity paper ensures even saturation of the coffee bed and consistent flow during pouring. This design reduces the risk of uneven extraction while allowing more control over brewing variables, including grind size, pour speed, and agitation. Its balanced flow makes it forgiving for various pour-over techniques without sacrificing cup quality.

Flavor Profile

B3 filters produce a clean cup with fuller body compared to high-permeability fast filters. By retaining more oils and fine particles, the filter highlights sweetness, complexity, and depth while maintaining clarity. This makes it particularly suitable for naturally processed or honey-processed coffees, or any bean where you want a richer, more nuanced cup.

Construction & Materials

Made from 100% organic, sustainably sourced fibers and FSC-certified packaging, B3 filters are designed for high performance without imparting paper taste. Their structural integrity supports repeated saturation without collapsing, ensuring consistent extraction for every brew.

As a safety precaution, all filters are final sale and not returnable.

FLAT M fits with 02 size / Medium/ 1-4 cup size flat bottom brewers 

Experience the fullest potential with SIBARIST Filters 

Fits with Flat Bottom Brewers. 

Experiment with fast flow filters by changing grind size, pulse rates and agitation

FLAT 2 – The Next Evolution in Zero-Bypass Brewing

The Sibarist Filters - FLAT 2 is the advanced version of the original FLAT concept, specifically created to promote zero-bypass brewing experience. This filter completely adheres to the dripper walls, removing air channels and resulting in a consistent, controlled extraction without the potential for coffee particles to become trapped in fluted or wavy surfaces.

Zero-Bypass Innovation for Ultimate Precision

The FLAT 2 takes SIBARIST’s no-bypass design to the next level:

Thanks to a fully sealed flat-bed structure decreasing the chance of bypass, the Flat 2 M filters enhances evenness and repeatability, ensuring greater precision in every brew
Seamless "plug-and-play" design, improving user experience and workflow efficiency

FAST Technology for Optimal Flow
Powered by FAST Specialty Coffee Filter technology, the FLAT 2 achieves an even and fast drawdown without the need for air channels, ensuring smooth, controlled extractions every time.

Materials & Packaging

FAST Specialty Coffee Filter paper technology
100% organic, crafted in Barcelona
Sealed packaging for freshness, protecting against dust and odors
Sustainable FSC-certified paper packaging

Engineered for baristas, competition brewers, and coffee enthusiasts, the FLAT 2 redefines consistency, efficiency, and precision in coffee brewing.