FLO
Fits the FLO dripper.
Exchange the screen in FLO’s removable base assembly. The dripper is sold separately.
FLO Screens
Four additional patterns for the Varia × Kurasu FLO dripper. Compare their flow geometry and flavour profiles, then choose the screen for your next brew.
FLO
Exchange the screen in FLO’s removable base assembly. The dripper is sold separately.
Photo-etched
Photo-etched openings change the outlet path beneath the paper and coffee bed.
One variable
Change the screen while keeping coffee, grind, paper and pouring consistent.
FLO SCREENS
Choose by the cup character you want to explore. Select a screen to see it fitted in FLO and compare its flavour profile. Three are included; four are sold separately.

Included with FLO
Bright. Clean. Sparkling.
Kurasu · Fast is included with FLO. Start here to explore bright acidity and clean clarity. Its open pattern offers a different outlet path from Slow 1.
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Included with FLO
Crisp. Balanced. Refreshing.
Medium 1 is included with FLO. Its iridescent pattern has three centre holes and is distinct from the gold Medium 2 upgrade.
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Included with FLO
Full-bodied. Rich. Versatile.
Slow 1 is included with FLO. Its cluster of small centre openings gives you another route toward body and richness.
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Additional screen · Sold separately
Balanced. Complex. Sparkling.
Fast 1 is sold separately. Its silver pattern uses a ring of round openings, distinct from the included Kurasu · Fast screen.
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Additional screen · Sold separately
Juicy. Vibrant. Rounded.
Medium 2 is sold separately. Its gold pattern has curved centre slots, distinct from the three centre holes in Medium 1.
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Additional screen · Sold separately
Smooth. Mellow. Sweet.
Slow 2 is sold separately. A restrained arrangement of small holes offers a different flow pattern from Slow 1.
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Additional screen · Sold separately
Bold. Sharp. Resonant.
Slow 3 is sold separately. Its copper-coloured pattern uses concentric curved openings, distinct from Slow 2.
View full-size profile ↗Flavour profiles are starting points from the FLO screen guide. Coffee, grind, paper and recipe influence the result.
OUTLET GEOMETRY
Fine-tune flow resistance, clarity, sweetness, body and finish.
Each photo-etched pattern changes the flow path beneath the coffee bed. Choose from the flavour profiles above, then compare the same recipe with another screen.
EXCHANGE & EXPLORE
Four additional patterns extend the three screens included with FLO.
Allow FLO to cool, separate the base and exchange the screen. Seat the screen and gasket correctly before reassembling.
Kurasu · Fast, Medium 1 and Slow 1 come with the dripper. Fast 1, Medium 2, Slow 2 and Slow 3 are sold individually.
A BETTER REFERENCE
One coffee and a familiar recipe are enough to begin.
Keep dose, water, grind, paper and pouring consistent. Change the screen, note the drawdown and compare flavour as the coffee cools. Your notes give the next brew a useful starting point.
SPECIFICATIONS & CARE
Check the supplied parts, paper format and fitting guidance.
Additional interchangeable screens for the Varia × Kurasu FLO dripper. The dripper is sold separately.
Fast 1, Medium 2, Slow 2 and Slow 3 are sold individually. Kurasu · Fast, Medium 1 and Slow 1 come with the FLO dripper.
Stainless steel screens made using chemical photo-etching.
Allow hot parts to cool. Seat the screen and gasket correctly in the base before reassembling. Rinse away coffee residue and follow the FLO dripper’s care instructions.