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Clearwater BioAir Sewage Treatment System (up to 15 person) | CW5

£3,005.00

(exc VAT)

£3,005.00

(exc VAT)

FREE UK DELIVERY

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SEWAGE

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

The Clearwater BioAir CW5 is a high-performance sewage treatment plant designed for properties with a population equivalent of up to 15 people. Using advanced aeration technology, the system effectively treats domestic wastewater to produce a high-quality effluent suitable for discharge in accordance with environmental regulations. Manufactured from durable GRP (Glass Reinforced Plastic), the BioAir CW5 offers a robust yet lightweight design that is easy to transport, install, and maintain.

Suitable for both new build and replacement installations, the Clearwater BioAir CW5 is designed for shallow dig applications and provides a discreet, low-visibility solution once installed. The system is independently tested to EN 12566-3 standards and achieves an impressive 97.5% BOD5 reduction, ensuring excellent wastewater treatment performance. Supplied as standard with an isolator switch, the unit also benefits from affordable servicing plans and a 12-month manufacturer's warranty (terms apply).


Clearwater BioAir CW5 Features

  • Suitable for up to 15 population equivalent (PE)
  • Advanced aeration technology for superior wastewater treatment
  • Excellent effluent quality with 97.5% BOD5 reduction
  • Third-party tested to EN 12566-3
  • Suitable for shallow dig installations
  • Can be installed in traffic areas (subject to structural design requirements)
  • Low visible profile once installed
  • Manufactured from durable GRP
  • Easy to install, operate and maintain
  • Supplied with isolator switch as standard
  • Optional high-level alarm available
  • Affordable service and maintenance plans available
  • Lightweight yet robust construction
  • 12-month manufacturer's warranty (terms apply)

 

 

The Clearwater BioAir CW5 15 Person Sewage Treatment Plant is an ideal solution for larger residential properties, small commercial premises, holiday accommodation, and other sites requiring reliable, efficient wastewater treatment. Its proven treatment performance, durable construction, and straightforward installation make it a trusted choice for off-mains drainage systems.

 

Clearwater BioAir Data Sheet

Clearwater BioAir 5 Gravity Drawing

Clearwater BioAir 5 Pumped Drawing

Clearwater BioAir Installation & Operation Guidelines


Clearwater BioAir PIA Certificate 

Kingspan Extended Warranty

 

SKU: TANBIOAKLA027

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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.

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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?

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