PondXpert BioBox 4500 Filter Set With 11w UVC

Product Code: PXBB4500SUV

£109.99

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About the PondXpert BioBox 4500 Filter Set With 11w UVC

Manufacturer: PondXpert

Easy pond-side maintenance

Complete pond filtration setup featuring the PondXpert BioBox 4500 flow-through filter, reliable PondForce 2300 solids-handling pump, and powerful GreenClear 9000 11w UVC for clearer, healthier pond water.

Designed to increase filtration performance by up to 400%, reduce maintenance, and help control green water algae with efficient UV clarification.

Kit Includes:

PondXpert GreenClear 9000 11w UVC (NEW)
5m x 20mm Hose
20mm Clips
Filter foams & biomedia included
20/25mm inlet
50mm outlet

Ideal for small to medium garden ponds wanting powerful filtration and crystal-clear water at great value.

FREE 50mm extension elbow worth £9.99

PondXpert BioBox 4500 Filter Set With 11w UVC Features

Filter Dimensions:
*Length: 31cm
*Width: 23cm
*Height: 29cm

Inlet Size: 20/25mm

Outlet Size: 50mm

Pump Dimensions:
* Length: 19.3cm
* Width: 9.9cm
* Height: 9.9cm

Pump Wattage: 35w

Pump power cable length: 10m

Pump Guarantee: 1 year

Pump Maximum flow-rate: 2,300lph

UVC Length: 27.5cm

UVC Cable Length: 5m

UV Bulb:11w Single Ended

Alternative Sizes

Reviews for PondXpert BioBox 4500 Filter Set With 11w UVC

Douglas Cunningham

29th June 2026

works fine

Trusted Customer

23rd June 2026

Good simple set up .. good value too.

Trusted Customer

21st June 2026

I’ve knocked one star ⭐️ off because the instructions were not brilliant especially for new pond keepers like us. The pump is excellent though we only have it on a low setting. it’s necessary to clean the sponges in the filter box daily as we’ve so much debris and algae in our pond. Hubby fitted some right angle piping inside the filter box so the water has to go through the filters. It’s a bit heath robinson but very effective. We also had to buy some tubing To connect the UV bit to the filter. But pond visibility has improved noticeably already and we’re really pleased with the result. In less than a week.

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