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Klargester BioFicient 6 PRO Sewage Treatment Plant - 30 Person
Klargester BioFicient 6 PRO Sewage Treatment Plant - 30 Person
Klargester BioFicient 6 PRO Sewage Treatment Plant - 30 Person
Klargester BioFicient 6 PRO Sewage Treatment Plant - 30 Person
Klargester BioFicient 6 PRO Sewage Treatment Plant - 30 Person

Over 17,000+ Happy Customers

Klargester BioFicient 6 PRO Sewage Treatment Plant - 30 Person

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Email us: sales@direct-drainage.co.uk
Call Us: 01388 537 050

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This product is delivered directly from the supplier, lead times vary.

 

The Klargester BioFicient PRO wastewater treatment system is a complete domestic sewage treatment solution, designed for reliable, efficient performance, with flexible installation options to suit a wide range of sites. Supplied with a control panel, alarm and beacon as standard, the BioFicient PRO is a connectable system that enables early fault diagnosis and remote monitoring - delivering dependable wastewater treatment with greater peace of mind.

 

Product Highlights

  • Suitable for shallow dig applications
  • Invert options up to 2m (BioFicient 17 & 23 models and GRP tanks only)
  • Suitable for installation in traffic areas (structural advice required)
  • Low energy compressor
  • Lightweight yet robust design
  • A fully connectable solution - supplied with a control panel, alarm and beacon
  • Third party tested EN 12566-3
  • Efficient treatment technology & excellent ammonia reduction of 0.4mg/l
  • 3 year warranty
  • Affordable commissioning and service plans available for extra peace of mind
  • Free site visit to help select the model to meet your needs

 

Applications

  • Single/Multiple Homes
  • Barn Conversion
  • Small Office Development
  • Stable Yard Toilet
  • Farms
  • Offices
  • Light Industrial Premises

 

 

 

Model Reference BioFicient 1 BioFicient 3 BioFicient 4 BioFicient 5 BioFicient 6 BioFicient 17 BioFicient 23
Population Equivalent 6 10 15 20 30 35 50
Overall Diameter (mm) 1,540 1,425 1,920 1,920 1,920 1,920 1,920
Length (mm) 2,500 3,770 3,230 4,390 6,220 7,381 9,312
Depth (mm) 1885-2795 1830/2330/2830 2300/2800/3300 2300/2800/3300 2300/2800/3300 2275/2775/3275/3775 2275/2775/3275/3775
Inlet Invert (mm) 590-1500 (Gravity) 500/1000/1500 500/1000/1500 500/1000/1500 500/1000/1500 500/1000/1500/2000 500/1000/1500/2000
Outlet Invert (mm) - Gravity 690-1600 620/1200/1620 630/1130/1630 630/1130/1630 630/1130/1630 600/1100/1600/2100 600/1100/1600/2100
Outlet Invert (mm) - Pumped 1155-1555 320 320 Not Available Not Available Not Available Not Available
Material MDPE GRP GRP GRP GRP GRP GRP
Blower Ratings 50W 95W 115W 180W 225W 270W 270W
Product Weight (kg) 285 300 450 550 740 1200 1450
Cover Sizes 600 1,440/900 1440/900+600* 1440/900+600* 1440/900+600* 1000×600 + Ø600** 1000×600 + Ø600**

SKU: TANBIOFKLA036

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CUSTOMER REVIEWS

Rated 4.8/5 by Direct Drainage Customers

Based on over 600 verified reviews

VERIFIED REVIEW

Very helpful from the start to the finish

Items were despatched quickly and arrived the next day. Would recommend.

Title

North Hayne Farm Cottages | 26 June 2026

VERIFIED REVIEW

Cheapest price I could find for the pump

Cheapest price I could find for the pump and delivery the next day what more could you want.

Title

Sam Jukes | 5 November 2025

VERIFIED REVIEW

Great service!

I ordered a septic tank it was delivered within a week and the delivery driver left it in the exact right place and time. Would definitely use this company again, thanks so much.

Title

Eve Harland | December 2025

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FAQs

Got questions? We’ve got the answer...

When will my order be dispatched?

Spare Parts Shipping
We ship in-stock spare parts the same day if ordered before 3pm. These orders are sent with DPD as standard and will be shipped on a Tracked Next-Day service.


Tanks & Supplier-Shipped Items

Tanks and certain spare parts are shipped directly from our suppliers. We aim to submit supplier orders to the supplier on the same day your order is placed to ensure prompt processing. 

How much is delivery?

Delivery costs vary depending on the type of product:

 

In-stock Spare Parts: £8.20 - shipped via DPD on a Tracked Next-Day service.
Supplier-shipped Spare Parts: £15 - dispatched directly from the supplier.
Tanks and Sewage Treatment Systems: Free Delivery to most mainland UK postcodes.

 

All delivery charges are calculated accurately at checkout.

I need help with placing my order.

No problem! Here are a few ways we can assist you:

Live Chat: Click the chat icon on the bottom right of the page to speak with our team instantly.
Call Us: Reach us at 01388 537050 during business hours for quick support.
Email: Send your query to sales@direct-drainage.co.uk, and we’ll respond promptly.

Do you stock all tanks and sewage treatment systems?

We do not stock tanks and treatment systems as standard. These are supplied directly from the manufacturer. The lead times of these systems will vary. If you need an accurate delivery date, please contact us on 01388 537050.

Are your prices inclusive of VAT?

It is important to note that all prices listed on our website exclude VAT. VAT will be calculated at checkout. 

I've found the same item somewhere cheaper, can you match the price?

We always aim to offer competitive pricing. If you've found the same item cheaper elsewhere, let us know — we'll do everything we can to match or even beat the price.

 

Contact us directly on 01388 537050 or drop us an email at sales@direct-drainage.co.uk.