BWT bestmax PREMIUM™ V Magnesium+ Filter

Better water. Better flavour. Better hydration. 💧
The BWT bestmax PREMIUM V water optimisation system designed to improve not only the quality of your water, but also its flavour. Using BWT patented Magnesium Technology, bestmax PREMIUM enriches water with Magnesium (Mg²⁺), creating cleaner, better-tasting water for coffee, tea, and everyday hydration.

It's built for cafes, offices, hospitality venues, gyms and homes that take their water (and their coffee) seriously.

Why choose bestmax PREMIUM?
Most filters only take things out. This one does that, then adds magnesium back in to balance the mineral profile and lift the flavour.

• Cleaner, smoother-tasting water
• A balanced mineral profile
• Fuller flavour in coffee and tea
• More consistent results from your coffee machine
• Better everyday drinking water

Five-stage filtration:
Every drop passes through a multi-stage BWT cartridge:

1. Particle pre-filter: captures coarse particles like sand and sediment.
2. Activated carbon pre-filter: reduces chlorine and protects the cartridge.
3. Magnesium ion exchanger: swaps excess calcium for magnesium (Mg²⁺).
4. Activated carbon layer: reduces organic compounds, odours and off-tastes.
5. Fine filter: polishes the water for a clean, premium finish.

The result is water with reduced sediment, chlorine, unwanted tastes and odours, organic compounds and excess calcium build-up.

What's included: filter cartridge and single filter head bracket.

Optional Extra: Chrome Filter Water Taps available

Specifications:

• Filter size: V (FS23P00A00)
• Dimensions: 429 mm high, 110 mm diameter
• Connections: 3/8" x 3/8"
• Operating pressure: 200–800 kPa (2–8 bar)
• Water temperature: 4–30°C
• Installation: horizontal or vertical
• Cartridge life: replace when capacity is reached, or at least every 12 months. BWT recommends every 6 months for best taste.
• Food-safe, pressure-resistant construction

Want the full technical detail? 
Download the product brochure (PDF).

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