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

50mm Products

  • 2" BSP Female Thread to a 50mm Demountable Coupling 

    2″ BSP Female Thread to a 50mm Demountable Coupling 

    £9.49
  • 43mm/1.5"ID - 50mmID Reducing Bush

    43mm/1.5″ID – 50mmID Reducing Bush

    £0.99
  • 43mm/1.5"ID - 50mmOD Reducing Bush

    43mm/1.5″ID – 50mmOD Reducing Bush

    £0.99
  • 43mm/1.5"ID - 50mmOD Reducing Bush (Flanged)

    43mm/1.5″ID – 50mmOD Reducing Bush (Flanged)

    £0.99
  • 43mm/1.5"OD - 50mmID Reducing Bush

    43mm/1.5″OD – 50mmID Reducing Bush

    £0.99
  • 48.3mm/1.5"Pressure ID - 50mmOD Reducing Bush

    48.3mm/1.5″Pressure ID – 50mmOD Reducing Bush

    £0.99
  • 50mm COMPAC Bottom Drain

    50mm COMPAC Bottom Drain

    £8.99
  • 50mm Demountable Coupling

    50mm Demountable Coupling

    £4.50
  • 50mm Flanged Tank Connector

    50mm Flanged Tank Connector

    £5.99
  • 50mm In-Line Demountable Coupling Sight Glass Connector

    50mm In-Line Demountable Coupling Sight Glass Connector

    £13.99
  • 50mm In-Line Sight Glass Connector

    50mm In-Line Sight Glass Connector

    £10.99
  • 50mm Inline Non Return Valve (Large)

    50mm Inline Non Return Valve (Large)

    £19.99
  • 50mm Solvent Weld 3 Stepped Hosetail

    50mm Solvent Weld 3 Stepped Hosetail

    £2.29
  • 50mm Threaded Tank Connector

    50mm Threaded Tank Connector

    £5.59
  • 50mm- 50mm Straight Connector

    50mm- 50mm Straight Connector

    £1.99
  • 50mmID - 56mm/2"OD (Internal Straight/Joiner)

    50mmID – 56mm/2″OD (Internal Straight/Joiner)

    £0.99
  • 50mmID - 56mm/2"OD Reducing Bush (Flanged)

    50mmID – 56mm/2″OD Reducing Bush (Flanged)

    £0.99
  • AQUA SURE Small Bottom Drain

    AQUA SURE Small Bottom Drain

    £18.49
  • AQUA SURE Small Bottom Drain and Single Ring Aerator

    AQUA SURE Small Bottom Drain and Single Ring Aerator

    £31.99
  • Fernco Flexible Rubber Adapter Couplings

    Fernco Flexible Rubber Adapter Couplings

    Price range: £4.95 through £10.90
    This product has multiple variants. The options may be chosen on the product page
  • Fernco Flexible Rubber Elbows

    Fernco Flexible Rubber Elbows

    Price range: £7.49 through £19.49
    This product has multiple variants. The options may be chosen on the product page
  • Fernco Flexible Rubber Endcaps

    Fernco Flexible Rubber Endcaps

    Price range: £3.49 through £6.45
    This product has multiple variants. The options may be chosen on the product page
  • Fernco Flexible Rubber Straight Connectors

    Fernco Flexible Rubber Straight Connectors

    Price range: £4.20 through £7.95
    This product has multiple variants. The options may be chosen on the product page
  • Fernco Flexible Rubber Tees

    Fernco Flexible Rubber Tees

    Price range: £9.49 through £24.49
    This product has multiple variants. The options may be chosen on the product page

eco-filtration stock a large range of 50mm solvent weld fittings. Within our extensive range, we stock all sizes of solvent weld Elbows, Valves, Tee Branches, Blank Endcaps, Internal Bungs, and a huge range of Reducing/Joining Bushes and more. All the products can be used in a multitudes of industry such as the Pond and Koi trade, Plumbing, Building and Hydroponics just to name a few. All our products are manufactured in the UK to a very high quality and ensure customer satisfaction regardless of the industry or use of application.

Our Customer Reviews

Customer Satisfaction is Our Priority

Based on 208 reviews
93%
(193)
6%
(13)
0%
(0)
1%
(2)
0%
(0)
Great product well made and a perfect

Great product well made and a perfect fit

Quick delivery and great

Quick delivery and great price

Good

Good product

My order mistake!

I ordered the above by mistake. I contacted Sam via email to ask for help, Sam responded very quickly, order returned and the retro fit bottom drain I meant to order was dispatched. Once installed about 3 days later the massive visual improvement in water quality is clear.Great product and outstanding customer service.

They product was good and there Service was

They product was good and there Service was fai

Great item

Great item, easy to use and is waterproof

Low profile feed kit

Excellent product to use on my retro bottom drain. Quality product with all necessary fittings including vent on top fitting.

Great

Great item

Does thej ob

Does the job

Quality

Quality

RAerated bottom drain

Fitted with low profile kit and easy to install .
Great company to do business with.

First

First class

Bottom drain (air)

Good service and good quality product

Great service

Great service, item easy to install, seems to be making a difference to the pond.

Quality

Quality and price

A Hard-to-find Part Sorted

Just whatI needed to connect my new pump to my existing pond filter pipework. A hard to find part, and at a reasonable price too.

Dealing with z number of pipes and hoses in metric and imperial sizes

Dealing with z number of pipes and hoses in metric and imperial sizes. Received great advice,

Great item

Great item, great advice from Sam on welding

A
3/8" Pipe Insert
Anonymous
Excellent service and quality

Arrived the next day. Very efficient easy to order. Thank you!

airline weighted feet

They work perfectly

Perforated hose

Excellent product! Exactly what I needed

A great company

Recently ordered some fish related equipment from this company and found it very easy from start to finish. I would use this company again.

Looks good so far.

Set up a week ago and the water is starting to look much clearer. Impressed so far.

Very pleased with

Very pleased with product