Professional Wastewater Treatment System Installation
We install FEL-type biological wastewater treatment systems for private homes and homesteads without access to central sewage networks.
Our Services
From consultation to commissioning – the entire process in our hands
Installation
Professional biological wastewater treatment system installation completed in one day. We handle all excavation, installation, and connection work.
Consultation & Design
We visit your property, take precise measurements, and propose the best solution. Consultation is free of charge.
Commissioning
After installation we commission the system, prepare all required documentation, and help register it in the NTIS wastewater registry.
Subsidy Documentation
We help prepare all documentation for municipal compensation. In 2026, subsidies of up to €1,000 are available.
About MELUGA
A trusted partner since 2006
MELUGA is a company specialising in the installation of biological wastewater treatment systems for private homes and rural properties across Lithuania since 2006.
We install FEL-type units manufactured by our partner Feliksnavis – one of the most reliable producers in Lithuania. The units are certified to LST EN 12566-3 and tested at the PIA GmbH laboratory in Aachen, Germany.
Every project is individual – we visit the site, assess the conditions, and choose the most suitable solution. Installation is typically completed in one day.
Official partner
Feliksnavis.ltWhy FEL-type systems?
CE certified, manufactured in Lithuania, tested in Germany – the highest quality solution
98% treatment efficiency
Treated water is clear and odourless, suitable for ground infiltration or discharge into water bodies.
CE certification
Complies with LST EN 12566-3. Tested and certified by PIA GmbH laboratory in Aachen, Germany.
Fibreglass housing
No concrete rings or foundation required during installation. Inlet depth up to 1.20 m without additional reinforcement.
Minimal electricity use
Runs on standard household electricity. Power consumption is minimal – only the air blower.
No unpleasant odour
Hermetically sealed construction ensures no odour escapes into the surroundings.
15-year warranty
Manufacturer provides a 15-year warranty on the housing. Simple maintenance 1–4 times per year.
Our Work
Units, installation process, and finished results
Get a subsidy – we help throughout the entire process
Most Lithuanian municipalities offer subsidies of up to €1,000 for biological wastewater treatment system installation in 2026.
Main requirements
Frequently Asked Questions
Answers to the most common questions about wastewater treatment systems
A biological wastewater treatment system including installation starts from €1,600 for a four-person household. The exact price depends on site conditions, the chosen effluent disposal method (ground infiltration, ditch, or water body), and additional works (infiltration well, pumping station, etc.).
Contact Us
We will answer your questions and prepare an individual quote