Nexus 320 Filter Lid
Nexus 320 Filter Lid
The Nexus 320 Filter Lid is vey light weight and very durable and UV resistant. They fit perfectly on top of the Nexus Eazy 220 & Nexus Eazy 320 systems. The lids are very well made, robust and of course will with-stand the outside weather conditions as well, but more importantly it will keep out light as well as debris which will effect the Bio mass inside the Nexus Eazy 220 Filters. Simply a must when buying the Nexus Eazy 220 or Nexus Eazy 320 filters.
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Nexus 220 Filter Lid
Nexus 220 Filter Lid
The Nexus 220 Filter Lid is vey light weight and very durable and UV resistant. They fit perfectly on top of the Nexus Eazy 220 & Nexus Eazy 320 systems. The lids are very well made, robust and of course will with-stand the outside weather conditions as well, but more importantly it will keep out light as well as debris which will effect the Bio mass inside the Nexus Eazy 220 Filters. Simply a must when buying the Nexus Eazy 220 or Nexus Eazy 320 filters.
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eazy pod air grey
Nexus Eazy Pod Air Grey
The Eazy Pod Air, best small pond filter just got better !  Due to popular demand the Eazy Pod is now also available with an Airtech 70 Air Pump kit. Introducing the Eazy Pod Air, yes thats right the kit includes a Airtech 70 Air Pump, manifold, 10m airline & 2 air stones. The Eazy pod Air for smaller ponds has unparalleled results, the Eazy Pod Air is the latest to come from the Evolution Aqua stable and is set to meet the challenge of today's koi Pond enthusiast. The Eazy pod Air Features:
  • is a complete filter and air Pump system for smaller ponds with unparalleled results
  • comes complete with Airtech 70 Air Pump, manifold, 10m airline & 2 air stones
  • is a small filter (only 23 inches tall) utilising proven Nexus Eazy success
  • has a Quick and eazy cleaning cycle with the supplied Airtech 70 Air Pump
  • With their is no wet or dirty hands
  • comes complete with adjustable rubber connectors (all pipework up to 3 inch)
  • works equally well pump or gravity fed
  • also comes with a compact lid as standard.
  The Eazy pod Air is ideal on a quarantine system or as a pre-filter, polisher or on a skimmer line, a great all rounder! The Eazy Pod Air is also perfect for extra biological filtration. Why not order your Eazy Pod Air, for the user who wants the ultimate performance. The Eazy Pod consists of a first stage settlement chamber where in which the heavier solids can settle out, before moving through static Kaldnes media retained in a stainless steel perforated screen where the fine particles are trapped. The central chamber holds 30 litres of static K1 media. As the water enters the central chamber, the fine smaller solids become entrapped in the K1. After passing through the K1 media, the clean water then rises and overflows into the inner return pipe of the Eazy Pod and back to the pond. The Eazy Pod has been modified from 2012, now the inlet on the new Eazy Pod features a welded 1.5 inch Slide Valve with 1.5 inch hose tail, making pump fed installation even easier, for gravity fed installations simply remove this and use the 4 inch x 3 inch flexible rubber boot supplied to contact to the bottom drain.The waste on the Eazy Pod has also been made simpler with the introduction of a 1.5 inch Slide Valve. The Eazy Pod also comes with a compact lid as standard. This is a totally different way of filtering to the NeXus Eazy as with the famous Nexus Eazy the K1 media is continually moving, with the Eazy Pod the K1 media is static. The Airtech 70 Air Pump, from day to day running will be putting vital oxygen in to the pond, when you need to clean the Eazy Pod Air simply turn the valve and redirect the Air to the Eazy Pod, this will agitate the static K1 and therefore cleaning can be done quickly and easily without getting your hands wet, when you have done simply turn the air valve on the Eazy pod and send the Air back to the pond, it really is that Easy! There is little doubt that this New Eazy Pod has turned the small filter market up side down, with the addition of the Air Pump kit, the Eazy Pod Air just got better! Max Pond Size: 20,000 Litres Max Koi Pond Size 10,000 Litres Maximum garden pond flow rate: 10,000 lph Maximum Koi Pond flow rate: 5,000 lph Kaldnes K1 media: 25 litres included Recommended Air Pump: 40 litres  
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nexus 320 filter
Nexus 320 Filter
Introducing the next generation, the Nexus Eazy 220 and Nexus 320 Filter  Systems from Evolution Aqua. The Nexus Eazy 220 and Nexus Eazy 320 filtration systems deliver dramatically improved levels of clarity for ponds. Building on the success of the award winning Nexus Eazy range this new generation of filters cleverly combine mechanical and biological filtration into one advanced filter system. The Nexus Eazy 220 andNexus 320 Filter feature a re-designed Eazy filter which utilises the all new K1 Micro Filter Media, in a static bed, to deliver improved levels of mechanical filtration. The Nexus Eazy 220 andNexus 320 Filter filter systems also use the acclaimed K1 Media in the moving bed to deliver outstanding levels of biological filtration. Together these filter media deliver crystal clear and healthy water. Nexus Eazy 320 Key Features and Benefits
Improved Mechanical Filtration
The new design of the Eazy enables the Nexus Eazy 220 and Nexus 320 Filter to capture solids more effectively than before. K1 Micro is used inside the re-designed Eazy helping to deliver improved capture of fine particles, delivering unrivalled mechanical filtration.
Improved Flow
The new Eazy features an improved pattern of slots in the stainless steel body which makes the filter more efficient. Water can pass through all parts of the Eazy much more effectively. This feature combined with the use of K1 Micro makes for improved flow rates through the entire mechanical filter.
Dramatically Improved Clarity
The Nexus 320 Filter and Nexus Eazy 220 filter systems use two types of filter media to deliver optimum levels of clarity in your pond. K1 Micro is used in the Eazy to improve mechanical filtration while the tried and tested K1 Media is used in the moving bed outer chamber, delivering the biological filtration.
Easy To Clean And Maintain
A key feature of all Nexus Eazy 220 and Nexus 320 Filter systems is the sheer ease of maintenance. This still remains the case with the new Nexus Eazy systems. Simply operating a combination of air valves and waste valves ensures that the Eazy filter and main filter body can be easily cleaned to deliver consistent water quality. Better Solids Handling Inside the centre mechanical stage of the Nexus Eazy, there is a much larger area for solid waste to be captured and to settle. This area can then be cleaned even easier than before ensuring the filter does not clog up with unnecessary amounts of waste. Removable Eazy All Eazy filters used in the Nexus 220 and Nexus 320 Filter series can be removed if needed. This added feature is ideal when undertaking further maintenance.
How The Nexus 320 Filter Works
The Nexus Eazy 220 and Nexus 320 Filter is simple yet innovative. Water enters the Nexus via the inlet into the inner chamber which works as a basic vortex allowing larger solids to settle out. The water then passes through the Eazy where the finer particles are removed at the mechanical stage of filtration. From the Eazy the water passes into the outer chamber where the biological stage of filtration takes place using the K1 Media Moving Bed. The water then passes through the grill into the Exit Chamber, where it is returned to the pond through the outlet. The Eazy is cleaned by diverting the air from the Outer Chamber to the Eazy using the air valves. Waste is then discharged through the larger waste ball valve. The Eazy has been designed so that it can be easily lifted out of the Nexus should it be needed. The Eazy Filter The Eazy is a stainless steel vessel containing a set volume of K1 Micro Media (20 litres in the Nexus Eazy 320 and 18 litres in the Nexus Eazy 220) which is located within the inner chamber of the Nexus. After water enters the Nexus it rotates around the Eazy in the inner chamber with a downward motion allowing the larger solids to settle to the bottom of the chamber before passing through the slots of the Eazy into the static K1 Micro. The water flows from all angles through the K1 Micro where improved mechanical filtration and settlement takes place and fine particles are caught within the K1 Micro. The water then flows through the slots in the centre column and into the outer chamber. Biological Filtration The outer chamber of the Nexus 320 Filter contains the moving bed of K1 Media. This is where the final stage of biological treatment occurs. Biological breakdown occurs through different strains of bacteria living on the protected surface area on each piece of the K1 Media. These bacteria convert Ammonia and Nitrite into harmless Nitrate. The amount of Ammonia and Nitrite produced in the pond is dependant on feed rates and the type of food used. For higher feed rates additional K1 Media should be added into the outer chamber. In optimum conditions 250g per day of average protein content food will be broken down by 50 litres of K1 Media. To ensure excellent biological filtration of a Nexus maintain a pond pH of 7 or higher. Bacteria conversion rates are reduced in cooler temperatures.
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eazy pod complete green
Nexus Eazy Pod Complete Green
The Eazy Pod Complete Green  (complete with 18 watt Uv) Eazy, best small pond filter just got better !  Due to popular demand the Eazy Pod Air Uv Complete is now also available with an Airtech 70 Air Pump kit and built in 18 watt Uv. Introducing the Eazy Pod Complete Green, yes thats right the kit includes a Airtech 70 Air Pump, manifold, 10m airline & 2 air stones and a built in 18 watt UV Eazy Pod Complete Green for smaller ponds has unparalleled results, the Eazy Pod Air UV Complete is the latest to come from the Evolution Aqua stable and is set to meet the challenge of today's koi Pond enthusiast. Eazy Pod Complete Green with 18 Watt UV Features:
  • Complete is a complete filter and air Pump system for smaller ponds with unparalleled results
  • Complete comes complete with Airtech 70 Air Pump, manifold, 10m airline & 2 air stones and 18 watt UV
  • Complete is a small filter (only 23 inches tall) utilising proven Nexus Eazy success
  •  Complete has a Quick and eazy cleaning cycle with the supplied Airtech 70 Air Pump
  • With the Eazy Pod their is no wet or dirty hands
  • comes complete with adjustable rubber connectors (all pipework up to 3 inch)
  • Complete for pump fed applications only
  • Complete also comes with a compact lid as standard.
  Eazy Pod Complete Green is ideal on a quarantine system or as a pre-filter, polisher or on a skimmer line, a great all rounder! The Eazy Pod Complete is also perfect for extra biological filtration. Why not order your Eazy Pod Air UV, for the user who wants the ultimate performance.   The Eazy Pod consists of a first stage settlement chamber where in which the heavier solids can settle out, before moving through static Kaldnes media retained in a stainless steel perforated screen where the fine particles are trapped. The central chamber holds 30 litres of static K1 media. As the water enters the central chamber, the fine smaller solids become entrapped in the K1. After passing through the K1 media, the clean water then rises and overflows into the inner return pipe of the Eazy Pod and back to the pond. The Eazy Pod has been modified from 2012, now the inlet on the new Eazy Pod features a welded 1.5 inch Slide Valve with 1.5 inch hose tail, making pump fed installation even easier, for gravity fed installations simply remove this and use the 4 inch x 3 inch flexible rubber boot supplied to contact to the bottom drain.The waste on the Eazy Pod has also been made simpler with the introduction of a 1.5 inch Slide Valve. The Eazy Pod also comes with a compact lid as standard. This is a totally different way of filtering to the Nexus Eazy as with the famous Nexus Eazy the K1 media is continually moving, with the Eazy Pod the K1 media is static. The Airtech 70 Air Pump, from day to day running will be putting vital oxygen in to the pond, when you need to clean the Eazy Pod Air Uv simply turn the valve and redirect the Air to the Eazy Pod, This will agitate the static K1 and therefore cleaning can be done quickly and easily without getting your hands wet, when you have done simply turn the air valve on the Eazy pod and send the Air back to the pond, it really is that Easy! There is little doubt that this New Eazy Pod Air Uv has turned the small filter market up side down, with the addition of the Air Pump kit, the Eazy Pod Air UV just got better! Max Pond Size: 20,000 Litres Max Koi Pond Size 10,000 Litres Maximum garden pond flow rate: 10,000 lph Maximum Koi Pond flow rate: 5,000 lph Kaldnes K1 media: 25 litres included Recommended Air Pump: Airtech 40 litres
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eazy pod complete grey
Nexus Eazy Pod Complete Grey
The Eazy Pod Complete Grey  (complete with 18 watt Uv) Eazy, best small pond filter just got better !  Due to popular demand the Eazy Pod Air Uv Complete is now also available with an Airtech 70 Air Pump kit and built in 18 watt Uv. Introducing the Eazy Pod Complete Grey, yes thats right the kit includes a Airtech 70 Air Pump, manifold, 10m airline & 2 air stones and a built in 18 watt UV TheEazy Pod Complete Grey for smaller ponds has unparalleled results, the Eazy Pod Air UV Complete is the latest to come from the Evolution Aqua stable and is set to meet the challenge of today's koi Pond enthusiast. The Eazy Pod Air UV Complete with 18 Watt UV Features:
  • Complete is a complete filter and air Pump system for smaller ponds with unparalleled results
  • Complete comes complete with Airtech 70 Air Pump, manifold, 10m airline & 2 air stones and 18 watt UV
  • Complete is a small filter (only 23 inches tall) utilising proven Nexus Eazy success
  •  Complete has a Quick and eazy cleaning cycle with the supplied Airtech 70 Air Pump
  • With the Eazy Pod their is no wet or dirty hands
  • comes complete with adjustable rubber connectors (all pipework up to 3 inch)
  • Complete for pump fed applications only
  • Complete also comes with a compact lid as standard.
  The Eazy Pod Complete Grey is ideal on a quarantine system or as a pre-filter, polisher or on a skimmer line, a great all rounder! The Eazy Pod Complete Grey is also perfect for extra biological filtration. Why not order your Eazy Pod Air UV, for the user who wants the ultimate performance.   The Eazy Pod consists of a first stage settlement chamber where in which the heavier solids can settle out, before moving through static Kaldnes media retained in a stainless steel perforated screen where the fine particles are trapped. The central chamber holds 30 litres of static K1 media. As the water enters the central chamber, the fine smaller solids become entrapped in the K1. After passing through the K1 media, the clean water then rises and overflows into the inner return pipe of the Eazy Pod and back to the pond. The Eazy Pod has been modified from 2012, now the inlet on the new Eazy Pod features a welded 1.5 inch Slide Valve with 1.5 inch hose tail, making pump fed installation even easier, for gravity fed installations simply remove this and use the 4 inch x 3 inch flexible rubber boot supplied to contact to the bottom drain.The waste on the Eazy Pod has also been made simpler with the introduction of a 1.5 inch Slide Valve. The Eazy Pod also comes with a compact lid as standard. This is a totally different way of filtering to the Nexus Eazy as with the famous Nexus Eazy the K1 media is continually moving, with the Eazy Pod the K1 media is static. The Airtech 70 Air Pump, from day to day running will be putting vital oxygen in to the pond, when you need to clean the Eazy Pod Air Uv simply turn the valve and redirect the Air to the Eazy Pod, This will agitate the static K1 and therefore cleaning can be done quickly and easily without getting your hands wet, when you have done simply turn the air valve on the Eazy pod and send the Air back to the pond, it really is that Easy! There is little doubt that this New Eazy Pod Air Uv has turned the small filter market up side down, with the addition of the Air Pump kit, the Eazy Pod Air UV just got better! Max Pond Size: 20,000 Litres Max Koi Pond Size 10,000 Litres Maximum garden pond flow rate: 10,000 lph Maximum Koi Pond flow rate: 5,000 lph Kaldnes K1 media: 25 litres included Recommended Air Pump: Airtech 40 litres
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eazy pod air green
Nexus Eazy Pod Air Green
The Eazy Pod Air Green, best small pond filter just got better !  Due to popular demand the Eazy Pod is now also available with an Airtech 70 Air Pump kit. Introducing the Eazy Pod Air Green, yes thats right the kit includes a Airtech 70 Air Pump, manifold, 10m airline & 2 air stones. The Eazy pod Air Green for smaller ponds has unparalleled results, the Eazy Pod Air is the latest to come from the Evolution Aqua stable and is set to meet the challenge of today's koi Pond enthusiast. The Eazy pod Air Features:
  • is a complete filter and air Pump system for smaller ponds with unparalleled results
  • comes complete with Airtech 70 Air Pump, manifold, 10m airline & 2 air stones
  • is a small filter (only 23 inches tall) utilising proven Nexus Eazy success
  • has a Quick and eazy cleaning cycle with the supplied Airtech 70 Air Pump
  • With their is no wet or dirty hands
  • comes complete with adjustable rubber connectors (all pipework up to 3 inch)
  • works equally well pump or gravity fed
  • also comes with a compact lid as standard.
  The Eazy pod Air Green is ideal on a quarantine system or as a pre-filter, polisher or on a skimmer line, a great all rounder! The Eazy Pod Air is also perfect for extra biological filtration. Why not order your Eazy Pod Air Green, for the user who wants the ultimate performance. The Eazy Pod consists of a first stage settlement chamber where in which the heavier solids can settle out, before moving through static Kaldnes media retained in a stainless steel perforated screen where the fine particles are trapped. The central chamber holds 30 litres of static K1 media. As the water enters the central chamber, the fine smaller solids become entrapped in the K1. After passing through the K1 media, the clean water then rises and overflows into the inner return pipe of the Eazy Pod and back to the pond. The Eazy Pod has been modified from 2012, now the inlet on the new Eazy Pod features a welded 1.5 inch Slide Valve with 1.5 inch hose tail, making pump fed installation even easier, for gravity fed installations simply remove this and use the 4 inch x 3 inch flexible rubber boot supplied to contact to the bottom drain.The waste on the Eazy Pod has also been made simpler with the introduction of a 1.5 inch Slide Valve. The Eazy Pod also comes with a compact lid as standard. This is a totally different way of filtering to the NeXus Eazy as with the famous Nexus Eazy the K1 media is continually moving, with the Eazy Pod the K1 media is static. The Airtech 70 Air Pump, from day to day running will be putting vital oxygen in to the pond, when you need to clean the Eazy Pod Air simply turn the valve and redirect the Air to the Eazy Pod, this will agitate the static K1 and therefore cleaning can be done quickly and easily without getting your hands wet, when you have done simply turn the air valve on the Eazy pod and send the Air back to the pond, it really is that Easy! There is little doubt that this New Eazy Pod has turned the small filter market up side down, with the addition of the Air Pump kit, the Eazy Pod Air just got better! Max Pond Size: 20,000 Litres Max Koi Pond Size 10,000 Litres Maximum garden pond flow rate: 10,000 lph Maximum Koi Pond flow rate: 5,000 lph Kaldnes K1 media: 25 litres included Recommended Air Pump: 40 litres  
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ea-eazy pod green
Nexus Eazy Pod Green
The Easy Pod featuring Evolution Aqua's new solids removal system utilizing static Kaldnes.It is by using this process that Evolution Aqua have been able to achieve The Easy Pod with an even smaller footprint. For the user who wants the ultimate performance, the Easy Pod is the right choice for you! The Easy Pod is a low priced, smaller version of the Nexus eazy , the world's number-one professional koi filtration system.  The all new Easy Pod is a complete filter system for koi ponds up to 2,000 gallons or garden ponds up to 4,000 gallons. The Eazy Pod is the complete mechanical and biological filter system!
  • The Eazy Pod is a complete filter system for smaller ponds with unparalleled results
  • The Eazy Pod is very eazy to install and operate
  • The Eazy Pod has a small footprint and stands only 23 inches tall
  • The Eazy Pod utilises proven Eazy 200 & Kaldnes technology
  • The Eazy Pod gives incredibly clear water
  • The Eazy Pod has a Quick and eazy cleaning cycle with no wet or dirty hands
The Eazy Pod  is also an excellent filter selection for quarantine systems, as a pre-filter, for use on skimmer lines, for adding additional biological capacity, or as a polishing unit at the end of your filtration line. The Eazy Pod consists of a first stage settlement chamber where in which the heavier solids can settle out, before moving through static Kaldnes media retained in a stainless steel perforated screen where the fine particles are trapped. The central chamber holds 30 litres of static K1 media. As the water enters the central chamber, the fine smaller solids become entrapped in the K1. After passing through the K1 media, the clean water then rises and overflows into the inner return pipe of the Eazy Pod and back to the pond. The Eazy Pod has been modified from 2012, now the inlet on the new Eazy Pod features a welded 1.5 inch Slide Valve with 1.5 inch hose tail, making pump fed installation even easier, for gravity fed installations simply remove this and use the 4 inch x 3 inch flexible rubber boot supplied to contact to the bottom drain.The waste on the Eazy Pod has also been made simpler with the introduction of a 1.5 inch Slide Valve. The Eazy Pod also comes with a compact lid as standard. The Kaldnes is retained in a stainless steel perforated screen in the centre of the Eazy Pod and has been proven to trap incredibly small particles of waste. Cleaning the Kaldnes is a simple matter of turning on the air tap to the settlement area thus agitating it and causing the waste matter to be dislodged from the media so it can be drained to waste.
  • Max Pond Size: 20,000 Litres
  • Max Koi Pond Size 10,000 Litres
  • Maximum garden pond flow rate: 10,000 lph
  • Maximum Koi Pond flow rate: 5,000 lph
  • Kaldnes K1 media: 25 litres included
  • Recommended Air Pump:  40 litres
not rated £394.99 inc. VAT Add to basket
easy pod
Nexus Easy Pod Grey
The Easy Pod featuring Evolution Aqua's new solids removal system utilizing static Kaldnes.It is by using this process that Evolution Aqua have been able to achieve The Easy Pod with an even smaller footprint. For the user who wants the ultimate performance, the Easy Pod is the right choice for you! The Easy Pod is a low priced, smaller version of the Nexus eazy , the world's number-one professional koi filtration system.  The all new Easy Pod is a complete filter system for koi ponds up to 2,000 gallons or garden ponds up to 4,000 gallons. The Eazy Pod is the complete mechanical and biological filter system!
  • The Eazy Pod is a complete filter system for smaller ponds with unparalleled results
  • The Eazy Pod is very eazy to install and operate
  • The Eazy Pod has a small footprint and stands only 23 inches tall
  • The Eazy Pod utilises proven Eazy 200 & Kaldnes technology
  • The Eazy Pod gives incredibly clear water
  • The Eazy Pod has a Quick and eazy cleaning cycle with no wet or dirty hands
The Eazy Pod  is also an excellent filter selection for quarantine systems, as a pre-filter, for use on skimmer lines, for adding additional biological capacity, or as a polishing unit at the end of your filtration line. The Eazy Pod consists of a first stage settlement chamber where in which the heavier solids can settle out, before moving through static Kaldnes media retained in a stainless steel perforated screen where the fine particles are trapped. The central chamber holds 30 litres of static K1 media. As the water enters the central chamber, the fine smaller solids become entrapped in the K1. After passing through the K1 media, the clean water then rises and overflows into the inner return pipe of the Eazy Pod and back to the pond. The Eazy Pod has been modified from 2012, now the inlet on the new Eazy Pod features a welded 1.5 inch Slide Valve with 1.5 inch hose tail, making pump fed installation even easier, for gravity fed installations simply remove this and use the 4 inch x 3 inch flexible rubber boot supplied to contact to the bottom drain.The waste on the Eazy Pod has also been made simpler with the introduction of a 1.5 inch Slide Valve. The Eazy Pod also comes with a compact lid as standard. The Kaldnes is retained in a stainless steel perforated screen in the centre of the Eazy Pod and has been proven to trap incredibly small particles of waste. Cleaning the Kaldnes is a simple matter of turning on the air tap to the settlement area thus agitating it and causing the waste matter to be dislodged from the media so it can be drained to waste.
  • Max Pond Size: 20,000 Litres
  • Max Koi Pond Size 10,000 Litres
  • Maximum garden pond flow rate: 10,000 lph
  • Maximum Koi Pond flow rate: 5,000 lph
  • Kaldnes K1 media: 25 litres included
  • Recommended Air Pump:  40 litres
not rated £394.99 inc. VAT Add to basket
nexus 220
Nexus 220 Filter
Introducing the next generation, the Nexus 220 and Nexus Eazy 320 Filtration Systems from Evolution Aqua. The Nexus 220 and Nexus Eazy 320 filtration systems deliver dramatically improved levels of clarity for ponds. Building on the success of the award winning Nexus Eazy range this new generation of filters cleverly combine mechanical and biological filtration into one advanced filter system. The Nexus 220 and Nexus Eazy 320 feature a re-designed Eazy filter which utilises the all new K1 Micro Filter Media, in a static bed, to deliver improved levels of mechanical filtration. The Nexus  220 and 320 filter systems also use the acclaimed K1 Media in the moving bed to deliver outstanding levels of biological filtration. Together these filter media deliver crystal clear and healthy water. Key Features and Benefits Improved Mechanical Filtration The new design of the Eazy enables the Nexus  220 and 320 to capture solids more effectively than before. K1 Micro is used inside the re-designed Eazy helping to deliver improved capture of fine particles, delivering unrivalled mechanical filtration. Improved Flow The new Eazy features an improved pattern of slots in the stainless steel body which makes the filter more efficient. Water can pass through all parts of the Eazy much more effectively. This feature combined with the use of K1 Micro makes for improved flow rates through the entire mechanical filter. Dramatically Improved Clarity The Nexus Eazy 320 and Nexus  220 filter systems use two types of filter media to deliver optimum levels of clarity in your pond. K1 Micro is used in the Eazy to improve mechanical filtration while the tried and tested K1 Media is used in the moving bed outer chamber, delivering the biological filtration. Easy To Clean And Maintain A key feature of all Nexus 220 and 320 filtration systems is the sheer ease of maintenance. This still remains the case with the new Nexus systems. Simply operating a combination of air valves and waste valves ensures that the Eazy filter and main filter body can be easily cleaned to deliver consistent water quality. Better Solids Handling Inside the centre mechanical stage of the Nexus Eazy , there is a much larger area for solid waste to be captured and to settle. This area can then be cleaned even easier than before ensuring the filter does not clog up with unnecessary amounts of waste. Removable Eazy All Eazy filters used in the Nexus Eazy 320 and Nexus 220 series can be removed if needed. This added feature is ideal when undertaking further maintenance. How The Nexus Works The Nexus 220 and 320 filter is simple yet innovative. Water enters the Nexus via the inlet into the inner chamber which works as a basic vortex allowing larger solids to settle out. The water then passes through the Eazy where the finer particles are removed at the mechanical stage of filtration. From the Eazy the water passes into the outer chamber where the biological stage of filtration takes place using the K1 Media Moving Bed. The water then passes through the grill into the Exit Chamber, where it is returned to the pond through the outlet. The Eazy is cleaned by diverting the air from the Outer Chamber to the Eazy using the air valves. Waste is then discharged through the larger waste ball valve. The Eazy has been designed so that it can be easily lifted out of the Nexus should it be needed. The Eazy Filter The Eazy is a stainless steel vessel containing a set volume of K1 Micro Media (20 litres in the Nexus 320 and 18 litres in the Nexus 220) which is located within the inner chamber of the Nexus. After water enters the Nexus it rotates around the Eazy in the inner chamber with a downward motion allowing the larger solids to settle to the bottom of the chamber before passing through the slots of the Eazy into the static K1 Micro. The water flows from all angles through the K1 Micro where improved mechanical filtration and settlement takes place and fine particles are caught within the K1 Micro. The water then flows through the slots in the centre column and into the outer chamber. Biological Filtration The outer chamber of the Nexus contains the moving bed of K1 Media. This is where the final stage of biological treatment occurs. Biological breakdown occurs through different strains of bacteria living on the protected surface area on each piece of the K1 Media. These bacteria convert Ammonia and Nitrite into harmless Nitrate. The amount of Ammonia and Nitrite produced in the pond is dependant on feed rates and the type of food used. For higher feed rates additional K1 Media should be added into the outer chamber. In optimum conditions 250g per day of average protein content food will be broken down by 50 litres of K1 Media. To ensure excellent biological filtration of a Nexus maintain a pond pH of 7 or higher. Bacteria conversion rates are reduced in cooler temperatures.
not rated £894.99 inc. VAT Add to basket