Free UK Delivery on All Orders Over £49

Supplying Koi & Pond Enthusiasts With Confidence

1-2 Day UK Delivery From £3.79

Free when you spend over £49

Products Sourced Within The UK

99% of Products Manufactured In the UK

Expert Support & Guidance

Email: enquiries@eco-filtration.co.uk

In Line Sight Glasses - Solvent Weld

Eco Filtration are UK manufacturers and retailers of inline sight glasses associated with measuring pond water quality for koi and other specialist fish breeds.  In-line sight glasses are a must-have option to help view water flow and water quality in a fish-keeping environment.

Showing all 9 results

  • 110mm/4″ In-Line Sight Glass Connector

    £29.99     Add to basket

  • 110mm/4” In-Line Demountable Coupling Sight Glass Connector

    £39.99     Add to basket

  • 43mm/1.5″ In-Line Sight Glass Connector (40mm Domestic Waste Pipe)

    £9.99     Add to basket

  • 43mm/1.5” In-Line Demountable Coupling Sight Glass Connector (40mm Domestic Waste Pipe)

    £13.99     Add to basket

  • 48.3mm/1.5”Pressure In-Line Demountable Coupling Sight Glass Connector

    £16.49     Add to basket

  • 50mm In-Line Demountable Coupling Sight Glass Connector

    £13.99     Add to basket

  • 50mm In-Line Sight Glass Connector

    £10.99     Add to basket

  • 56mm/2″ In-Line Sight Glass Connector (50mm Domestic Waste Pipe)

    £11.99     Add to basket

  • 56mm/2” In-Line Demountable Coupling Sight Glass Connector (50mm Domestic Waste Pipe)

    £15.99     Add to basket