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  Aroma Freshness Valves

The unique one aroma freshness valve, availabe for Coffee Beans or fitted with a filter paper for ground coffee. 

- low opening pressure (3.5 mbar)
- narrow range of opening pressures (±1.5 mbar)

Low minimum orders - just one box of any size! The "Wicovalve"® - unique one-way Aroma Freshness Valve
24 hour / next day standard delivery.  Visit our on-line store for full details of our stock products & much more.

Free Delivery for all orders over 1 box. (UK only).

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