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Aqua Pro 310 Purifiers

Aqua Pro 310 Purifiers

Introducing the Aqua Pro 310 Purifiers

Mains water contains Chlorine and many hard metals, that just simply are not healthy, or productive for a healthy and balanced nitrogen cycle. The Aqua Pro water purifiers we offer are suited to the task of protecting our Koi from the harmful elements within our public water systems.

Exclusive to Absolute Koi

To have effective water purification it is best to allow for very slow flow rates. The longer the water takes to pass through the purifier, the greater the benefits of the purification system. A flow rate of one to two gallons per minute should adequately remove any nasty impurities, and the water can safely be added directly into your filtration system or the pond.

Aqua Pro 310 Purifiers contains:

  • A 5 Micron Sediment Filter Made From 100% Pure Polypropylene Fibres, Removes Dirt, Sand and Rust.
  • A Granular Activated Carbon Filter Composed of High - Performance Activated Carbon. Removes Free Chlorine, Odour, Organic Contaminants, Pesticides and Chemicals.
  • A Carbon Block Filter, Composed of High - Performance Carbon, Removes Trihalomethanes, Pesticides, Volatile Organic Chemicals and 99.95% of Giardia and Cryptosporidium Cysts.

Koi-keepers need to take great care to ensure that none of this compound reaches the pond as it can destroy the filter balance and seriously damage fish health.

Item # Description Price Add to Cart
AK2Aqua Pro 310 Purifiers£89.95 Add to Cart
RO123SAqua Pro Replacement Cartridge Set (3 in total)£24.99 Add to Cart
RO12318 Prefilters For the Aqua Pro Range (6 of each)£124.99 Add to Cart
AK2RHReplacement Aqua Pro 310 Clear Filter Housing with Head£19.95 Add to Cart
You might also be interested in the following items or information:
AQUA PRO 450 (Reverse Osmosis Unit 450 US Gallon Per Day Rated RO System)
AQUA PRO 450 (Reverse Osmosis Unit 450 US Gallon Per Day Rated RO System)
Aqua Pro Replacement Cartridge Set
Aqua Pro Replacement Cartridge Set
Commercial Inline Dual TDS Monitor
Commercial Inline Dual TDS Monitor

Aqua Pro 345 Purifiers

Aqua Pro 345 Purifiers

Introducing the Aqua Pro 345 Purifiers

This 3 stage 10 inch Purifier utilises advanced activated carbon technology which allows excellent chloramine reduction as well as superior chlorine reduction. A 5 micron pre-filter provides sediment removal prior to carbon filtration which removes chlorine from the supplied water.

  • Performance up to 150000 Gallons
  • Operating Temperature 40–125ºF (4.4–51.7ºC)
  • Koi Pond Water Supply Filtration

Aqua Pro 345 Purifiers contains:

System consists of three jumbo housings, the first clear and the second and third blue, this housing takes the 10 Inch x 4.5 Inch diameter filters with pressure relief and comes complete with:

1 x 10 inch x 4.5 inch Dia 5 micron high capacity polypropylene sediment filter for the removal of sediments, dirt, sand and rust. This is normally used in the first stage of a multi stage water filter system.

2 x 10 inch x 4.5 inch Dia carbon block filter, this Filter is Effective in Removing Chlorine, Pesticides, Volatile Organic Chemicals and 99.95% of Giardia and Cryptosporidium Cysts

Also supplied with mounting brackets, pressure gauge, housing wrench, available with industry standard 3/4 Inch or 1 Inch inlet and outlet connections, please specify which you require at the time of ordering.

The very water we drink, is not fit for Koi by any means.

Mains water contains Chlorine and many hard metals, that just simply are not healthy, or productive for a healthy and balanced nitrogen cycle. The water purifiers we offer are suited to the task of protecting our Koi from the harmful elements within our public water systems. They are, naturally, not intended for use as drinking water purifiers for human consumption.


To have effective water purification it is best to allow for very slow flow rates. The longer the water takes to pass through the purifier, the greater the benefits of the purification system. A flow rate of one to two gallons per minute should adequately remove any nasty impurities, and the water can safely be added directly into your filtration system or the pond.

Koi-keepers need to take great care to ensure that none of this compound reaches the pond as it can destroy the filter balance and seriously damage fish health.

Various media have been promoted to deal with Chloramine but all have suffered from limited effectiveness over any length of “life”.

The Cartridges can also be used to upgrade all other makes using the standard 4.5 inch Dia x 10” housings to an effective performance.

Item # Description Price Add to Cart
AK345Aqua Pro 345 Purifiers£224.95 Add to Cart
AK34520120 inch Jumbo Sediment filter cartridge£26.95 Add to Cart
AK34520220 inch Jumbo Coconut Shell Activated Carbon and KDF cartridge£69.95 Add to Cart

Aqua Pro 345 20 inch Jumbo Purifier

Aqua Pro 345 20 inch Jumbo Purifier

This system consists of three Big Blue Jumbo filter housings to meet all customer's large-capacity filtration needs. This system is dedicated for high flow, cold water on commercial and industrial applications. The housings are compatible with a broad range of 4.5” x 20" type cartridges widely available on the market.

The three filter housings consist of housing sump and filter head with 1" brass inlet/outlet inserts. The heads are equipped with a pressure relief valve (providing ability to release air bubbles collected during cartridge replacement procedure) and two pressure gauges (providing pressure drop monitoring).
This configuration enables the measurement of the pressure drop at the inlet and outlet connections. In addition, brass inlet/outlet inserts enable damage-free installation of pressure relief valve and pressure gauges.

Contains the following cartridges.

  • 20 inch Jumbo Melt-blown PP Sediment filter cartridge (chemical resistant 5-micron depth filter removes of sand, silt, dirt and rust from potable water).
  • 20 inch Jumbo Coconut Shell Activated Carbon and KDF Media cartridge (water-washed coconut shell activated carbon, KDF-55 and non-woven polypropylene layers remove chlorine, solvents and aromatic hydrocarbons (improving taste and odour) and compounds, phenol, benzene, and organic substances from water. KDF-55 - utilising redox reactions - kills and inhibits bacteria growth, converts chlorine to chlorides and removes iron, hydrogen sulphide and heavy metals including lead and arsenic. Non-woven polypropylene creates a barrier that prevents filtration media from being washed out and significantly extends the life of filter cartridges).
  • 20 inch Jumbo Block Activated Carbon cartridge 'Silver Series' with Latest Technology (premium-quality mixture of bituminous and coconut shell carbon - capable of water softening and scale prevention - also removes heavy metals from water including lead, copper, mercury as well as radioactive particles including cesium and strontium, in addition to further removing chlorine, odours and organic compounds).

System is equipped with 20 inch Big Blue filter housings in blue colour, which protect filter cartridges against the phenomenon of algae growth in case the system is installed in a sunny location. The new innovative design of the filter housing sumps has a more rounded bottom, which significantly increases resistance to stress (based on burst tests). The housings are equipped with pressure relief valves which allow the release of residual air trapped in the filter after replacing the cartridge.
Depending on level of water contamination, system can be configured with sediment and carbon or specialty Big Blue type cartridges.

Aqua Pro 345 20 inch Jumbo Purifier Features:

  • High quality PP Housing
  • Hand built and factory tested
  • Equipped with anti-bacterial and anti-microbial filter centralising rings
  • Easy to connect to cold water inlet
  • Easy to install, no electricity, no drain required
  • Heavy-duty filter housings
  • Full flow 1 inch Brass insert ports
  • Large capacity housing suitable for high flow applications
  • Pressure relief/bleed on inlet side of cap
  • Compatible with most 4.5" x 20" cartridges available on the market
  • Housings are NSF approved for structural integrity and material requirements
  • Easy to install with system Specifications
  • Manufactured from FDA CFR-21 compliant materials
  • Made in EU with high performance components
  • Pressure relief valve: brass
  • No. of pressure gauges: 2
  • O-ring: NBR
  • Thread: 1" NPT or BSP
  • Operating Pressure: 6 bar (90 psi)
  • Minimum Temperature: 2ºC (35ºF)
  • Maximum Temperature: 45°C (113°F)
  • Dimensions (H x OD) HHBB20B: 720 mm x 540 mm x 220 mm
  • Cartridge dimensions HHBB20B: 20" x 4.5" (250 mm x 115 mm)
Item # Description Price Add to Cart
AK34520Aqua Pro 345 20 inch Jumbo Purifier£274.95 Add to Cart
AK34520120 inch Jumbo Sediment filter cartridge£26.95 Add to Cart
AK34520220 inch Jumbo Coconut Shell Activated Carbon and KDF cartridge£69.95 Add to Cart
AK34520320 inch Jumbo Block Activated Carbon cartridge Silver Series£44.95 Add to Cart

Aqua Pro 220 Purifiers

Aqua Pro 220 Purifiers

Introducing the Aqua Pro 220 Purifiers

This 2 stage 20 inch Purifier utilises advanced activated carbon technology which allows excellent chloramine reduction as well as superior chlorine reduction. A 5 micron pre-filter provides sediment removal prior to carbon filtration which removes chlorine from the supplied water.

  • Chlorine Reduction Capacity 100000 Gallons
  • Chloramine Reduction Capacity 5000 Gallons
  • Operating Temperature 40–125ºF (4.4–51.7ºC)
  • Koi Pond Water Supply Filtration

Aqua Pro 220 Purifiers contains:

System consists of two standard 20 inch filter housings with pressure relief and comes complete with:

1 x 20 inch 5 micron high capacity polypropylene sediment filter for the removal of sediments, dirt, sand and rust. This is normally used in the first stage of a multi stage water filter system.

1 x 20 inch carbon block filter, this Filter is Effective in Removing Chlorine, Pesticides, Volatile Organic Chemicals and 99.95% of Giardia and Cryptosporidium Cysts

Also supplied with mounting brackets, housing wrench, supplied with either 1/2 inch, 3/4 inch, or 1 inch inlet and outlet connections.

Item # Description Price Add to Cart
AK3Aqua Pro 220 Purifiers£119.95 Add to Cart
AK30120 inch Replacement Polypropylene Sediment Filter£12.95 Add to Cart
AK30320 inch Replacement Carbon Block Filter£29.95 Add to Cart
You might also be interested in the following items or information:
AQUA PRO 3000 (Reverse Osmosis Unit 3000 US Gallon Per Day)
AQUA PRO 3000 (Reverse Osmosis Unit 3000 US Gallon Per Day)
Aqua Pro 310 Purifiers
Aqua Pro 310 Purifiers
Aqua Pro 320 Purifiers
Aqua Pro 320 Purifiers

Aqua Pro 320 Purifiers

Aqua Pro 320 Purifiers

Introducing the Aqua Pro 320 Purifiers

This 3 stage 20 inch Purifier utilises advanced activated carbon technology which allows excellent chloramine reduction as well as superior chlorine reduction. A 5 micron pre-filter provides sediment removal prior to carbon filtration which removes chlorine from the supplied water.

  • Chlorine Reduction Capacity 100000 Gallons
  • Chloramine Reduction Capacity 5000 Gallons
  • Operating Temperature 40–125ºF (4.4–51.7ºC)
  • Koi Pond Water Supply Filtration

Aqua Pro 320 Purifiers contains:

System consists of three standard 20 inch filter housings with pressure relief and comes complete with:

1 x 20 inch 5 micron high capacity polypropylene sediment filter for the removal of sediments, dirt, sand and rust. This is normally used in the first stage of a multi stage water filter system.

1 x 20 inch carbon block filter, this Filter is Effective in Removing Chlorine, Pesticides, Volatile Organic Chemicals and 99.95% of Giardia and Cryptosporidium Cysts.

1 x 20 inch Granular Activated Carbon Filter (GAC) Composed of High - Performance Activated Carbon. Removes Free Chlorine, Odour, Organic Contaminants, Pesticides and Chemicals.

Also supplied with mounting brackets, housing wrench, supplied with either 1/2 inch, 3/4 inch, or 1 inch inlet and outlet connections.

Item # Description Price Add to Cart
AK4Aqua Pro 320 Purifiers£169.95 Add to Cart
AK30120 inch Replacement Polypropylene Sediment Filter£12.95 Add to Cart
AK30320 inch Replacement Carbon Block Filter£29.95 Add to Cart
AK30220 inch Replacement Granular Activated Carbon Filter£29.95 Add to Cart
You might also be interested in the following items or information:
Aqua Pro 310 Purifiers
Aqua Pro 310 Purifiers
AQUA PRO 450 (Reverse Osmosis Unit 450 US Gallon Per Day Rated RO System)
AQUA PRO 450 (Reverse Osmosis Unit 450 US Gallon Per Day Rated RO System)
Aqua Pro 220 Purifiers
Aqua Pro 220 Purifiers