Is Kowaku on Sale? November 2026

Questions and answers

What makes a halogen beam heater different from a butane or electric burner?

A halogen lamp heats the flask through infrared radiation, so there is no open flame and no hot plate surface to scorch. Output is adjustable and the lamp responds quickly, which gives more control over the rise of water into the upper chamber and the drawdown.

Is the glassware compatible with other siphon makers?

The upper and lower chambers follow the standard siphon shape, but fit depends on the neck diameter and the gasket of the base you are matching. Check the flask dimensions against your existing stand before assuming a swap will seal.

How do you clean the cloth filter?

Rinse the cloth under warm water after each brew and boil it occasionally to clear oils, then store it wet in a sealed container in the fridge. Replace it when the drawdown slows or the brew starts tasting muddy.

What warranty and returns apply?

Coverage is set by the seller you buy from, not by Kowaku, so the terms differ across stores. Glass parts are usually excluded from warranty as breakage, and returns generally require the original packaging with all parts intact.

Are there Kowaku discount codes?

Deal.ai checks what Kowaku products actually cost at every store, so a real markdown shows on this page as a deal as soon as it starts, and each product's page has its price history to tell a sale from its usual price.