Sera kH-Test 15ml
Perfect Water Balance, Every Brew.
The Sera KH Test Kit is essential for dialling in your brewing water. By measuring the carbonate hardness (KH), this kit helps ensure your water has the proper mineral balance for optimal coffee extraction, leading to improved flavour clarity and balance.
Delivery
- Local Collection from our shops - FREE
- Orders over €35.00 to all-Ireland address - FREE
- Orders €35.00 or less to all-Ireland address - €8.50
- Orders to the mainland UK - €15.50
Please click here for more information on our shipping options

Sera kH-Test 15ml
Profile.
Milk Chocolate – Smooth and creamy
Honeyed Caramel – Subtle, golden sweetness
Ripe Stone Fruit – Delicate, juicy brightness
Effortless Brewing, Every Time.
Póg Mhilis is a beautifully balanced blend that’s easy to brew and easy to love. Designed with home brewers in mind, it excels in filter methods like pour-over, Aeropress, and French press, while also working beautifully as a smooth, mellow espresso.


Why Póg Mhilis?
A Coffee for All Moments: A year-round staple with seasonally refreshed components.
Balanced & Sweet: Roasted to enhance its natural sweetness, making every cup silky and satisfying.
Sustainably Sourced: Responsibly grown and ethically traded for a cup you can feel good about.