Under sink 20 inches

Why you need it

• 📏 20-inch cartridges — the workhorse size — 20-inch is the industry-standard commercial size — longer service life than the 10-inch cartridges in most home filters. Widely available if you ever need to source your own.
• 💨 High flow rate — Longer cartridge means more surface area — filtered water at nearly full tap pressure, no waiting for the glass to fill.
• 🔧 Simple maintenance — Twist-off housings, standard replacement filters. Even DIY-friendly if you prefer to swap them yourself (though our AMC does it for you).
• 🏠 Villa-friendly volumes — For families that drink a lot of water — pitchers refilled through the day, cooking, pets. The longer cartridge scales with demand.

What’s in the box

• Filter unit + dedicated drinking-water tap (chrome)
• Installation kit — all fittings, tubing, wrench
• First filter set pre-installed
• Warranty card + 6-month filter reminder subscription

Right for you if

• Apartment or small villa, 1–4 people
• You want clean drinking water without a counter machine
• You’re tired of buying and lifting 5-gallon bottles

Not the right fit if

• You want whole-villa filtration for every tap and shower — see the FIZZY line
• You want sparkling water at home — see PRIMO+ or PRONTO+

Technical details

Introducing our stainless steel 20-inch 3-stage Waterclub water filter, designed to fit perfectly under your kitchen sink at home or in a professional kitchen.

It has a compact size of 39 x 11 x 65 cm and offers a high water flow of over 50 liters per minute.

The filtration system consists of three stages:
1. First stage: Polypropylene filter (PP) – Polypropylene filters are excellent for keeping your hydraulic system clean. These mechanical filters remove sand, other granular materials, and fats from the water. It is recommended to replace them when they become dirty.
2. Second stage: CTO – CTO stands for Chlorine, Taste, and Odor. This filter is made from high-purity activated carbon, effectively reducing unwanted tastes, smells, and chlorine. It provides continuous water cleaning without channeling, fluidizing, or bypassing, ensuring cleaner water for bathing, cleaning, and washing. It also offers maximum resistance to fouling, preventing clogged pipes caused by dirt buildup over time.
3. Third stage: UDF – The activated carbon filter removes free chlorine, organic contaminants, and pesticides from your water. It also helps improve the taste and smell of your water.