Aqua Grow Neptune 240 Water Filter System


The Aqua Grow Neptune range are high performance 2 stage water filter systems specifically designed for hydroponics and gardening.

The Neptune 240 is the entry level system rated at 240 litres/hour, which is ideal for indoor plants and small patio gardens.

Every Aqua Grow system features high quality components and are assembled to order in our UK factory. We aim to despatch orders within 3 working days.

Read more
Stock Warning
More Information
Brand Aqua Grow
Micron Rating 5
Max. Water Temp 52°C / 125°F
Filter / Cartridge Lifetime Up to 22,000 litres* or 6 months, whichever comes first.
Min. Water Temp 4°C / 39°F
Max. Working Pressure 8.75 bar / 125 psi*
Specification Notes *The 5 micron carbon block filter has a rated capacity of 22,000 litres or 6 months, whichever comes first. The 5 micron wound polypropylene prefilter can be washed and reused but should be replaced routinely along with the carbon block filter. *Max. Water Temp is based on standard flow. At full flow the Max. Water Temp is 38°C / 100°F. *Max. Working Pressure is based on standard flow. At full flow the Max. Working Pressure is 6.2 bar / 90 psi.

Product Description

The Aqua Grow Neptune 240 water filter system for hydroponics and gardening is a high performance system which removes chlorine, sediment, dirt, rust, oxidation herbicides and pesticides and volatile organic contaminants (chemical contaminants, benzenes, toluene, oils, THM’s, detergents, PCB’s).

The removal of these unwanted contaminants provides a wide range of benefits, including:

  • Faster growing plants and gardens.
  • Healthier fruits and vegetables.
  • Strengthens plant roots.
  • Protects soils, great for organics.

While the Neptune 240 doesn't feature any fancy branding like other systems on the market, it does feature high quality components from leading manufacturers such as John Guest, Watts Water Technologies and KX Technologies.

The KX Technologies carbon block filter is rated a 5 microns with a capacity of 22,000 litres*, with most other systems on the market utilising a filter rated at 10 microns with a 11,000 litre capacity.

System comes complete with everything required to connect to a standard garden tap (3/4" BSP) and housing spanner for easy filter changes.