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Klargester Bioficient Economy P6 and 15m2 Sand Polishing Filter Kit

5,390.00 ex VAT

The Klargester BioFicient Economy range is part of our new generation of single package sewage treatment plants. This compact unit comprises of three treatment zones within a ‘uni-tank’ design. Offering affordable installation, low running costs, and an unobtrusive profile, to suit occupancy up to 6 people.

How the Klargester BioFicient Economy works

The moving aerated media process used is a compact development of the traditional biological process and provides a more effective and complete means of reducing the loads.
1. Raw sewage gravitates to the unit where it is received in the primary settlement zone. Here, gross solids and other social debris settle to the bottom of the tank where they remain until the tank requires desludging.  Settled sewage is displaced from primary zone and enters the first of two sequential moving aerated media reactors.
2. Media and liquid circulation in each zone is achieved through the use of a compressor and diffuser, which introduces fresh air into each compartment. The liquor is constantly re-circulated and contacts the moving media and as it does so, it is purified by the micro-organisms (biomass) growing on the surface of the media and within the moving liquor. Excess growth of biomass is shed as solid particles into the liquor.
3. The final settlement tank is where humus solids settle to form sludge.  At preset intervals, portions of the sludge and liquor are returned to the primary tank for additional treatment.
4. Final effluent is displaced from the final settlement tank. With regulator approval, it is suitable for discharge to the percolation area. 
klargester bioficient P6 economy

Extension Neck * 

The Klargester BioFicient P6 Economy is a highly economical and reliable solution for your domestic sewage plant treatment needs. With low running costs, the BioFicient is easy to maintain. The Treatment tank and 15m2 sand polishing filter are suitable for a 4 bedroom house as per epa code practice.

Features and benefits

  • Suitable for shallow-dig installations, saving on-site installation time
  • Visual alarm
  • Minimal visual impact
  • High performance, efficient treatment technology
  • Excellent ammonia reduction (0.4mg/l)
  • Conforms with NIEA 95% BOD removal
  • Compliant with Building Control Part H – SR66:2015 – a requirement for all domestic sewage treatment plants in Ireland
  • EN 12566-3 tested and approved
  • Designed in compliance with the EPA Code of Practice
  • Suits a 4 bedroom house (EPA code of Practice)
  • Pumped outlet
  • 3 year warranty

Sand Polishing Filter Kit 15m2 (4.9m x 3.1m)

Comes with Biosand 2 grades, LPPN pipework and plywood panelling.


● Independently tested by an accredited certification house
● Both grades of biosand for stratified sand filters included.
● Complies with EPA code of practice table 10.2, 2009 and 2021.
● Constant research and development
● Round in shape to prevent any clogging
● Regular in house testing to ensure D10 and (UC) uniformity coefficient.
● Hard Silica Sand (sands high in silica are high on the Moh scale)

Comes with Schematic  of sand box, delivered in 1.5 ton bags.

Low pressure pipe network
  • Site specifically designed using usepa
  • Unique Orifice shields to go over each hole protecting stone blockage and biomat buildup
  • Flush valves on the end of each lateral for maintenance housed in valve boxes for ease of access
  • Comes with easy to fit diagram

Plywood panels pre fabricated.

We will go through installation onsite with installer and provide diagrams etc.

Note: Price includes delivery within 250km of our yard in Castlebridge, Wexford, Customer to offload materials


Bioficient P6 Pumped outlet drawing-wastewater treatment systems