Seccua MK7
Product description

Seccua MK7 – filter system for drinking water from the kitchen tap


– Reduces pollutants
– Reduces particles
– Reduces pathogens
– Quick installation
– Compact and reliable
– Easy filter change
– Mechanical filtration process without chemicals


Delivery 2-3 working days

Compact and powerful

Thanks to its high flow rate of up to 7 liters / 2 gallons per minute, the under-sink filter keeps up even when your demand for water is at its highest.

Fits under every sink

Thanks to its compact 4-inch-diameter by 13-inch-height design (10-cm-diameter by 33-cm-height), the Seccua MK7 requires very little space under your kitchen sink.

Thirteen hundred gallons of drinking water without hauling a single bottle

Seccua MK7 filter cartridges only need replacing every six months or 5,000 liters / 1,320 gallons, whichever comes first. That means months of enjoying safe and delicious water between replacements.

Even novices will find installing the Seccua MK7 under a sink simple and easy. You can download a step-by-step installation guide including graphics here.

Installation Guide (PDF)

Datasheet MK7

Natural filtration without use of chemicals 

The filtration process is purely mechanical and uses water pressure, while forgoing the need for chemicals and electricity entirely. The water passes through a three-stage filtration system consisting of a pre-filter, a microfiltration membrane, and activated carbon.

1. Pre-filter

Physically retains solids, such as sand and larger suspended particles.

2. Microfiltration membrane

Blocks up to 99.9 % of bacteria and germs. Also effective against solids, including microplastics and rust particles, up to 0.3 micron (= 0.003 millimeters) in diameter.

3. Activated carbon (block)

Activated carbon block filters are made from fine coconut shells because they provide an exceptionally large surface area and thus an enormous capacity for retaining pollutants. This is how the activated carbon binds dissolved solids such as pharmaceutical residues, pesticides, hormone-like substances, etc. Organic substances and chlorine are also significantly reduced, which improves taste and smell.

Seccua filtered drinking water retains valuable minerals and salts