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Official distributor & installer · Caribbean

Rikutec treatment plants for homes & villas, delivered to your island

Actifiltre and Actipure units from 1 to 20 PE. German-engineered polyethylene tanks, sized, supplied and installed by GUAMIKENI anywhere in the Caribbean.

1 to 20 PE20-year warranty1 pump-out every 1 to 3 yearsIrrigation reuse
RikutecGUAMIKENI is the official Rikutec distributor for the Caribbean.
Rikutec Actifiltre 185 treatment unit

The range

Two technologies, one goal: clean water you can reuse.

Both come complete with their accessories, ready to install on a prepared site.

Actifiltre 185 twin tank

Compact filter

Actifiltre 185

No electricity for the treatment. The villa standard.

An all-waste Epurbloc septic tank feeds a biological filter made of non-degradable synthetic fibres. The media never needs replacing. Gravity low outlet, or high outlet with the pump kit for irrigation.

up to 20 PELow or high outletClogging indicator
ACTIPURE185

Micro-station · fixed culture

Actipure 185

Rikutec's new fixed-culture micro-station.

Three compartments in a single HDPE tank: settling tank, reactor where aerobic bacteria grow on fixed supports, and clarifier. Handles load variations, with long intervals between pump-outs. Tank made of at least 50% recycled material.

5 PE8 PE16 PEApproved 2025-003

Actifiltre 185 sizes

5PEsingle tank
6PEsingle tank
8PEsingle tank
12PEsingle or twin tank
16PEsingle or twin tank
20PEsingle or twin tank

Each size covers up to its capacity: a 10 PE project takes the 12 PE model.

See it in place

Two outlets in one system, and an upgrade for old septic tanks.

Drag the handle to compare.

Actifiltre discharge options
Actifiltre discharge options
Irrigation reuseGravity infiltration

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Septic tank before and after an Actifiltre upgrade
Septic tank before and after an Actifiltre upgrade
Before: septic tank + failing drainAfter: septic tank + Actifiltre

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Technical data

Example: Actifiltre 185, 16 PE twin tank

Full data sheets for every size on request.

ModelCapacityLengthWidthHeightWeightFootprint
Actifiltre 185 (twin tank)16 PE7 225 mm1 850 mm1 510 mm780 kg13.37 m²

Delivered to your island

Buying from Dominica, St Thomas or Grenada? Same service.

We handle the sizing, shipping and commissioning. You deal with one contact from start to finish.

01Send your project

Plans, number of bedrooms, photos of the plot. WhatsApp is fine.

02We size it

Capacity in PE, outlet type, pump kit, alarm.

03Delivered quote

One price, delivered to your island.

04Installed

By our team, or by your installer with our supervision and commissioning.

FAQ

Your questions

Which one should I choose, Actifiltre or Actipure?

Actifiltre needs no electricity for the treatment itself and suits most villas, including where power is unreliable. Actipure is a fixed-culture micro-station in a single tank, robust to load variations. We recommend one after looking at your plot and your use.

How often does it need pumping out?

One pump-out every 1 to 3 years, depending on use. The large primary tank keeps sewage truck visits rare.

Can I reuse the water for my garden?

Yes. With the pump kit, treated water is pumped from the high outlet to a buried irrigation network. Without it, it infiltrates by gravity through the low outlet.

I am not in Saint-Martin. Can you deliver to my island?

Yes. We size the unit from your plans, quote it delivered to your island, then install it ourselves or supervise your local installer through to commissioning.

Send us your plans or the number of bedrooms: we size your Rikutec unit and quote it delivered.Guamikeni Wastewater Treatment Company · Protect Caribbean land and water.

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Get a quote