Ecomax biological pond filters provide superb water purification by use of various filter media, benefiting from an integral UV lamp for greater filtration. Water leaves the UV chamber via a venturi which aerates the water for a higher oxygen content. Also featured is a viewing hatch and in-built drain to flush out sewage.

• For deliveries outside mainland UK telephone +44 116 267 7091 . Filters & Water Clarifiers are normally delivered within 5 days
• water gardening .. about filtration