AllPondSolutions 18000L Koi Triple Box Pond Filter System

£249.99 Free UK delivery

18000L Triple Box is currently sold out

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18000L Triple Box £249.99
Triple bay systemMedia across three chambers
Processes high volumesFiltration capacity for large koi ponds
For ponds to 18000 litresThe largest box system we stock
Coarse and fine foamsSolids first, polishing after

About the AllPondSolutions 18000L Koi Triple Box Pond Filter System

Large Koi ponds fail on filtration capacity long before they fail on anything else. The AllPondSolutions 18000L Koi Pond Filter System is sized for that problem: a complete box filtration system running pond water through a variety of filter media plus fine and coarse foam to keep the pond looking crystal clear.

Filter Operation

Filter media is distributed amongst three separate bays, which is what allows the system to process high volumes of water.

Each of the 3 bay's has 4 different stages of filtration (see below). The first two bays come complete with eight (8) Blue Coarse Filter Foam's, the remaining bay has four (4) Yellow Fine Filter Foam's included.

  1. Firstly, the water passes through the filter media bay (stocked with media of your choice)
  2. Then the water is guided through high-quality Japanese matting;
  3. After matting, the water will flow through the filter foams provided;
  4. The last section of each filter bay has additional room for filter media.

Please note the filter must be placed on the edge of the pond as the clean water flows straight back into the pond not an outlet pipe

An additional cleaning tool comes with this model, letting you rinse the foams through without lifting them out of the filter box at all.

  • Filter Bays x 3
  • Clip-on Lids x 3 for Easy Access to each Filter Bay
  • 2 x Inlet stepped hosetails fits hose size: 20, 25, 32 & 38mm
  • 2 x Outlet Pipes one fitted 70mm and 1 stepped fits 38mm and 50mm Pipe
  • 3 x Waste Outlet for each Bay (Simple Draining of Water Waste)
  • 1 x Temperature Dial Built into Lid
  • 1 x Water Level Indicator Built into Lid (Blockage / Cleaning)
  • 8 x Blue Coarse Filter Foams
  • 4 x Yellow Fine Filter Foams

*Please note, UV steriliser attachment not supplied - available separately in store.

Delivery & returns
Tracked 2–3 daysFREE
Tracked 1–2 days£4.00
Courier next day£6.00
30-day returnsEasy online returns

Order before 3pm Monday–Friday for same-day despatch. We deliver to the UK mainland, Northern Ireland and the Isle of Man. Full delivery & returns policy

Frequently asked questions

How many filter bays does this system have?

The filtration system distributes media across three separate bays, each with its own clip-on lid for easy access, and each bay has four different stages of filtration.

What foams are supplied and where do they sit?

The first two bays come complete with eight blue coarse filter foams between them, and the remaining bay has four yellow fine filter foams.

What are the four stages of filtration?

Water passes through the filter media bay stocked with media of your choice, then through high-quality Japanese matting, then through the supplied filter foams, and the last section of each bay has additional room for filter media.

What hose sizes will the connections take?

Two inlet stepped hosetails fit 20, 25, 32 and 38mm hose, and there are two outlet pipes, one fitted at 70mm and one stepped to fit 38mm and 50mm pipe.

How do I clean the foams and drain the waste?

An additional cleaning tool is supplied so you can rinse through the foams without removing them from the box, and there are three waste outlets, one for each bay, for simple draining of water waste.

Is a UV steriliser included?

No. The UV steriliser attachment is not supplied and is available separately in store.

Compare the range

Koi Box Pond Filter System – 3 options

Pond sizePriceAvailability
6000L £89.99 Sold out View
12000L Dual Box £179.99 Sold out View
18000L Triple Box Viewing £249.99 Sold out

Specifications & downloads

Model: CBF-350C

Specifications

Max Flow rate:10000L/h
Decorative Ponds:up to 18000 Litres
Ponds with a small mix of fish:up to 14000 Litres
Ponds with a small mix of koi:up to 10000 Litres
Dimensions:1260 x 520 x 390mm (L x W x H)
Bay Dimensions:410 x 520 x 390mm / 16.1 x 20.5 x 15.4
Inlet hosetail fits:20, 25, 32 & 38mm hose
2 x Outlet Pipesone fitted 70mm and 1 stepped fits 38mm and 50mm Pipe
Free 12 Month Warranty

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