Aqua Grow Neptune 800 Water Filter System


The Aqua Grow Neptune 800 is a high performance 2 stage water filter system specifically designed for hydroponics and gardening.

With a 800 litres/hour rating, the system is perfect for large gardens, nurseries and bigger growing operations.

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.

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Brand Aqua Grow
Micron Rating 5
Max. Water Temp 52°C / 125°F
Filter / Cartridge Lifetime Up to 83,300 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 83,300 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

Specifically designed for hydroponics and gardening, the Aqua Grow Neptune 800 water filter system 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).

Removing these unwanted contaminants from your water provides a wide range of benefits, including:

  • Quicker plant and garden growth.
  • Healthier fruits and vegetables.
  • Strengthens plant roots.
  • Protects soils, great for organics.

Unlike other systems on the market, the Neptune 800 doesn't feature any fancy branding but it does feature high quality components from leading manufacturers such as John Guest and Pentek.

The Pentek carbon block filter is rated a 5 microns with a capacity of 83,300 litres*, with most other systems on the market utilising a filter rated at 10 microns with a 25,000 litre capacity.

System comes complete with everything required to connect standard garden hose using hose connectors and housing spanner for easy filter changes.