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Nexus Eazy Filters from Evolution Aqua

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Online Koi Shop | Koi Pond Filters | Nexus Eazy Filters from Evolution Aqua

Unbeatable water quality and clarity
Zero Maintenance within the biological stage
Low running costs
Easy to install - 'Plug and Play'
small footprint
Unparalleled value for money
A 'Pleasure' to clean
Works pump or gravity fed
No need for high pressure and costly circulating pump
Mechanical and biological stage in one unit
Biological capacity that can grow with your fish, just add more Kaldnes media
Open mechanical filter allowing visual inspection that media is 100% clean after maintenance

The Nexus Eazy is Evolution Aqua's world leading filtration system. Incorporating the industry proven Kaldnes Moving Bed coupled with exceptional Eazy mechanical filter. Combined they provide outstanding water claruty and quality. It is extremely 'eazy' and pleasurable to clean.
The Nexus Eazy is a cleverly combined mechanical and biological filter creating an effective, high performance filtration system for all sizes of pond. It has and continues to revolutionise the way ponds are filtered.

Cleaning the Nexus Eazy is so simple!	Water flow diagram of Nexus Eazy

The Eazy is a stainless steel vessel containing a volume of static K1 media which is located within the centre chamber of the Nexus. Water enters the centre chamber and then enters the Eazy via slots in the lower half of the unit. This results in a downward flow causing many of the larger solids to settle out prior to entering the Eazy. The size of the slots will not allow large mechanical waste to enter the cylinder thus acting as a first stage mechanical filter. The water then passes through the static K1 media utilizing up and side flow and this process causes the fine solids to become entrapped. The mechanically clean water then passes to the outside chamber of the Nexus where the Kaldnes moving bed is located for biological treatment prior to being returned to the pond

Maintenance

The Nexus Eazy is extremely 'eazy' to clean. The water pump is switched off and an air valve is operated which diverts air from the main Nexus air ring into the base of the Eazy. This causes the K1 media to be agitated and cleaned vigorously. As this happens the captured particles are flushed out into the central chamber of the Nexus allowing you to see the amount of waste that has been filtered out. Once the K1 media has been agitated for a sufficient period, the water in the central chamber is flushed to waste using the purge valve provided at the base of the Nexus. Once clean, the air flow is re-directed back to the main air ring and the system started again. The whole process from start to finish can take less than two minutes. No high pressure pumps are needed unlike pressurized systems, there are no running costs and the media can be visually checked that it is 100% clean after maintenance cycle, unlike closed systems. Its simple, clean, 'eazy' to do and actually enjoyable!

See Movie

Nexus Eazy 200 Koi Pond Filter - Special Offer

Ref: NEXEAZ200

For ponds up to 18,000 litres (4,000 UK gallons)
Comes complete with 50 litres of Kaldnes in the biological chamber + 30 litres in the Eazy chamber.
Maximum capacity is 150 litres of Kaldnes in the biological chamber (50 litres Kaldnes will handle 250grms food per day)
The maximum flow rate is 10,000 litres (2,200 UK gallons) per hour.
Volume of water held in filter is 97 UK gallons.
Recommended Air Pump is Airtech 70 up to 75 litres of Kaldnes the Airtech 95 for 100 litres of Kaldnes Airtech 130 for 150 litres of Kaldnes and Airtech 150 for upto 200 litres of Kaldnes .

View Manual

RRP - £995 - Offer Price £945.25 SAVE £49.75

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Price: £945.25 (Including VAT at 17.5%)
Model

People who bought this item also bought:
1. Socket Union Plain 43mm ID 50mm OD (Ref: KK-dem)
2. Airtech 130 Pond Pump(Indoor/Outdoor Use) (Ref: airpump130)
3. 110mm Valterra Slide Valve (Ref: 85311-SV110E)

Nexus Eazy 300 Koi pond Filter

Ref: NEXEAZ300

For ponds up to 34,000 litres (7,500 UK gallons)
Comes complete with 100 litres of Kaldnes in the biological chamber + 45 litres in the Eazy chamber.
Maximum capacity is 200 litres of Kaldnes in biological chamber (50 litres Kaldnes will handle 250grms food per day)
The maximum flow rate is 13,000 litres (2,859 UK gallons) per hour.
Volume of water held in filter is 170 UK gallons.
Recommended Air Pump is Airtech 70 up to 75 litres of Kaldnes the Airtech 95 for 100 litres of Kaldnes Airtech 130 for 150 litres of Kaldnes and Airtech 150 for upto 200 litres of Kaldnes

View Manual

RRP - £1445 - Offer Price £1372.75 SAVE £72.25

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Price: £1,372.75 (Including VAT at 17.5%)
Model

People who bought this item also bought:
1. Socket Union Plain 43mm ID 50mm OD (Ref: KK-dem)
2. Nexus waste Pipe kit (Ref: WASTEPIPE)
3. Valterra 4" Slide Valve. (Ref: VALTERRA4)

Kaldnes K1 50 litres

Ref: MEDIA50L

50 litres of K1 will handle up to 250grms of food per day, as used in the Nexus range of filter's
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Price: £58.95 (Including VAT at 17.5%)

People who bought this item also bought:

1. Nexus Eazy 200 Koi Pond Filter - Special Offer (Ref: NEXEAZ200)

2. Reducing sleeve 2" Pressure to 50mm waste (Ref: M35-063)

3. 110mm Valterra Slide Valve (Ref: 85311-SV110E)

Kaldnes K3 50 litres

Ref: MEDIA50LK3

50 litres of K3 will handle up 225grms of food per day. For retro fit of existing filters, K3 media is the most suitable due to it's larger size and ease of control.
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Price: £47.96 (Including VAT at 17.5%)

People who bought this item also bought:

1. Oyster Shells 7kg (Ref: OYST35)

Kaldnes Biochip Media 25 litres

Ref: MEDIA25LBCHIP

Add to existing K1/K3 moving bed in ratio of 20% in volume to total media volume. 1 part Bio Chip to 4 parts K1/K3.
The main difference to K1/K3 is that the protected area or quiet zone in Bio Chip, is designed to be the perfect enviroment for micro animals, not just bacteria.
The micro animals feed on small particles such as, fish waste, dead bacteria and algae.
Gleaming healthy water, high in oxygen content with low BOD ( Biological Oxygen Demand) will follow!
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Price: £68.95 (Including VAT at 17.5%)

People who bought this item also bought:

1. Nexus Eazy 200 Koi Pond Filter - Special Offer (Ref: NEXEAZ200)

2. Socket Union Plain 43mm ID 50mm OD (Ref: KK-dem)

3. Plastic Straight Connectors 4mm (Ref: AAC-401)

Valterra 4" Slide Valve.

Ref: VALTERRA4

4" Pressure Pipe Gate Valve, use for shutting off bottom drain feeds while cleaning fliters. Also for flushing drains. Sleeves available to convert to 110mm household waste.
Price: £45.79 (Including VAT at 17.5%)

People who bought this item also bought:

1. 90 Degree Bend Plain Female 2" (Ref: K82-42-66)

2. Glue Wet 'n' Dry Solvent Cement 240ml (Ref: KKWD)

3. Socket Union Plain 43mm ID 50mm OD (Ref: KK-dem)

110mm Valterra Slide Valve

Ref: 85311-SV110E

110mm Pressure Pipe Gate Valve, use for shutting off bottom drain feeds while cleaning fliters. Also for flushing drains. This valve fits 110mm household waste.
Price: £45.79 (Including VAT at 17.5%)

People who bought this item also bought:

1. Airtech 130 Pond Pump(Indoor/Outdoor Use) (Ref: airpump130)

2. Reducing sleeve 1.5" Pressure to 40mm waste (Ref: M35-050)

3. Nexus Eazy 200 Koi Pond Filter - Special Offer (Ref: NEXEAZ200)

Nexus 200 Lid

Ref: LID200

The lid for the Nexus filter system is an extremely strong, single piece cover. Earlier models were in two sections, an outer lid and one clear central one. But for strength and rigidity these new single section lids are far superior and can be fitted to both the 200 and 300 systems.
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Price: £99.00 (Including VAT at 17.5%)

People who bought this item also bought:

1. Oyster Shells 7kg (Ref: OYST35)

2. Net Sacks for Filter Media 300mm X 500mm (Ref: NET)

3. Reducing sleeve 4" Pressure to 110mm waste (Ref: M35-110)

Nexus 300 Lid

Ref: LID300

Nexus waste Pipe kit

Ref: WASTEPIPE

The Waste Pipe Kit connects the two waste discharge valves on the Nexus as suggested in the instruction manual.
Price: £14.95 (Including VAT at 17.5%)

People who bought this item also bought:

1. Socket Union Plain 43mm ID 50mm OD (Ref: KK-dem)

2. Valterra 4" Slide Valve. (Ref: VALTERRA4)

3. Nexus Eazy 300 Koi pond Filter (Ref: NEXEAZ300)

Nexus Straight Connector Inlet/Outlet 4" (122 to 110mm)

Ref: FE121-121

Straight Connector including jubilee clips.

Price: £16.45 (Including VAT at 17.5%)

People who bought this item also bought:

1. Class 'D' Pressure Pipe 1.5" (Ref: U10-050)

2. Plain Reducing Bush 2" to 1.5" (Ref: R81-063)

3. 90 Degree Bend Plain Female 1.5" (Ref: K82-42-55)

Flexible Adapters 4" to 2"

Ref: NAC1004

Swept Bend with Jubilee Clips
Price: £16.45 (Including VAT at 17.5%)

People who bought this item also bought:

1. Flanged tank Connector 2" ID 63mm OD (Ref: KKFTC2)

2. 110mm Ball Valve (Ref: KK3)

3. Flexible Straight Connector 1.5" or 40mm waste "(50 to 38mm) (Ref: FE049-049)

Nexus Eazy 200 Retro Fit

Ref: EAZY200

The Nexus Eazy Retro Fit, if you still have the sponge in your Nexus you need to upgrade your system to include the Eazy system. Lower maintenance and improved water quality, comes complete with 30 litres of Kaldness, instructions and all the fittings required.
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Price: £245.00 (Including VAT at 17.5%)

Nexus Eazy 300 Retro Fit

Ref: EAZY300

The Nexus Eazy Retro Fit, if you still have the sponge in your Nexus you need to upgrade your system to include the Eazy system. Lower maintenance and improved water quality, comes complete with 50 litres of Kaldness, instructions and all the fittings required.
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Price: £295.00 (Including VAT at 17.5%)

Online Koi Shop | Koi Pond Filters | Nexus Eazy Filters from Evolution Aqua

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