Accessories

2 pack of 3.25" - 1.75" RO Filter Housing Clips. Suitable for connecting smaller inline filters (such as T33 Carbon Filters) to 200 - 400gpd Membrane Housings.

Pack of 4 replacement filter foams suitable for the 10" Blue Ended resin holder filter housing.

The 300cc automatic flush valve is a replacement reverse osmosis spare part. It can be used in your unit to replace a combined manual flush and waste restrictor valve, or a current automatic flush valve.

Ista Auto Top Off Valve acts as a ballcock device that cuts the water flow off when the water in a container fills to a point that the float valve is raised.

These are incredibly handy with auto top off units (ATO’s) and when producing purified water such as Reverse Osmosis (RO).  

The fitting these come with is a ¼” John Guest (push fit) connection which easily connects the standard ¼” RO / High Pressure tubing.

The Ista Float Valve can be installed via a drilled hole in the container or via the hang-on bracket supplied. The float valves themselves are adjustable making them adaptable for most applications.

This is a complete replacement flush valve flow restrictor assembly for use with any RO unit using standard ¼” pipe. This assembly is installed on the waste water line on the RO unit and allows the membrane to be backflushed to prolong its life.

The flow restrictor is available as either 300cc, 400cc, 550cc or 800cc. Please see our recommendation for which restrictor to use depending on the size of the membrane in your system.

Our replacement flow restrictors are suitable for use with any reverse osmosis system using ¼” push fit pipe.

The flow restrictor is available as either 300cc, 400cc, 550cc or 800cc. Please see our recommendation for which restrictor to use depending on the size of the membrane in your system.

Finest Filters 1/4" Reverse Osmosis tubing is available in a range of 4 colours (White, Black, Blue and Red). Typically using different coloured tubing allows for easy distinguishing of product and waste water lines in a RO unit setup. Please select the colour and length required from the drop down menu when ordering.

Pack of 20 x replacement 1/4" locking collet clips. These can be used with all 1/4" RO pipe fittings. Using these locking clips will prevent the pipe from accidentally being removed by mistake during use. A locking collet clip should be used on every fitting. Safety first!

2 pack of RO Membrane Housing Clips for securely attaching two wider (200gpd - 400gpd) Membrane Housings together.
Ideal for use with dual Membranes.

Extremely durable and hardwearing.

2 pack of 3.25" RO Membrane Housing Mounting Clips. 

Suitable for screwing wider 200gpd – 400gpd Membrane Housings to a wall or structure.

Our Handheld TDS meters are ideal for determining the Total Dissolved Solids within your RO water, priod to adding it to your aquarium.

TDS Meters quickly allow you to determine when your Reverse Osmosis Membrane / DI Resin requires changing.

It is recommended to monitor the quality of your RO Water using our handheld TDS meter.

You are purchasing a 5 metre length of 1/4" Reverse Osmosis Tubing / Hosing is suitable for RO Units, Fridges, Water Filters, Lab Equipment etc, which is white in colour.

Suitable for all RO units which use 1/4" tubing

Learn More

You are purchasing a 10 metre length of 1/4" Reverse Osmosis Tubing / Hosing is suitable for RO Units, Fridges, Water Filters, Lab Equipment etc, which is white in colour.

Suitable for all RO units which use 1/4" tubing

Learn More

You are purchasing a 1/4" push fit ball valve suitable for all RO units with 1/4" tubing.

The use of push fit ball valves on the inlet, waste water outlet and product water outlet of a RO unit can help preserve filters if a unit is being transported.

Learn More

You are purchasing a pack of two 1/4" Push Fit valves.

These push fit valves will fit all Reverse Osmosis / Water filter systems that use 1/4" Plastic tubing.

You are purchasing a quality Mounting / Hanging bracket for Reverse Osmosis / De-ionisation filter pods.

This single hanging bracket is made from steel, and comes complete with 4 screws

Double and Triple hanging brackets also available!

You are purchasing a quality Mounting / Hanging bracket for Reverse Osmosis / De-ionisation filter pods.

This double hanging bracket is made from steel, and comes complete with 8 screws

Single and Triple hanging brackets also available!

You are purchasing a quality Mounting / Hanging bracket for Reverse Osmosis / De-ionisation filter pods.

This triple hanging bracket is made from steel, and comes complete with 12 screws.

Single and Double hanging brackets also available!

You are purchasing a high quality self piercing feed valve, suitable for allowing connection to a 15mm copper pipe.

This saddle clamp fits over 15mm copper pipe, and allows a feed to connect to 1/4" Reverse Osmosis Tubing.

Ideal for plumbing a water feed to your Reverse Osmosis Unit, or for supplying water to a Fridge.

You are purchasing a quality housing spanner, suitable for tightening and un-tightening 10" housings on Reverse Osmosis Units.

If you require a membrane housing spanner, these are slightly smaller, and are sold separately.

You are purchasing a quality membrane housing spanner, suitable for tightening and un-tightening 10" membrane housings on Reverse Osmosis Units.

If you require a a spanner to open the 10" pre filter housings, these are slightly larger, and are sold separately.

You are purchasing a high quality faucet tap, suitable for use with 1/4" tubing.

Suitable for use with under sink, and Reverse Osmosis Units. can be fitted to worktop or sink.

High quality chrome finish. Comes complete with all required fittings, and ready to go out of the box.

You are purchasing a high quality faucet tap, suitable for use with 1/4" tubing.

Suitable for use with under sink, and Reverse Osmosis Units. Simply press down button to dispense water.

High quality chrome finish. Comes complete with all required fittings, and ready to go out of the box.

You are purchasing a high quality push button faucet tap, suitable for use with 1/4" tubing

You are purchasing a high quality 0-150psi Pressure Gauge suitable for use with Reverse Osmosis (RO) units and HMA filters.

This gauge comes complete with 1/4" push fit fittings, allowing for easy installation into your existing Reverse Osmosis setup, provided it uses 1/4" tubing.

You are purchasing a 1/4" Push Fit Waste Water Clamp for RO units and under sink filters.

This fitting is suitable for connecting to any 1/4" tubing.

You are purchasing a 3/4" BSP Screw In Fitting to 1/4" Push Fit Connector.

This fitting is suitable for connecting a garden tap screw fitting to a 1/4" push fit fitting required by RO units.

You are purchasing a hozelock style connector to 3/4" BSP Screw fitting adapter.

This fitting can also be connected to one of our garden tap adapters, to provide a 1/4" pipe outlet for RO sized tubing from a hozelock garden tap.

You are purchasing a high quality under sink filter system which includes a high quality carbon filter, which removes chlorine, organic contaminants, odours and toxins from your water, providing high quality tasting drinking water on tap.

This kit will save time and money compared to using an existing pitcher jug with filter inside, and deliver high quality tasting water on tap when you require it.

You are purchasing a high quality 300cc flow restrictor, suitable for use with any RO unit.

The flow restrictor creates a back pressure on the membrane, and is an essential part of any RO unit. This flow restrictor is complete with 1/4" push fittings on either end.

You are purchasing a pack of 3 x replacement o-ring seals for standard 10" Reverse Osmosis housings.

You are purchasing a pack of 2 x housing clips, which are suitable for connecting to a standard RO membrane housing on each side.

You are purchasing a pack of 2 x housing clips, which are suitable for connecting to a standard RO membrane housing on one side, and a smaller resin holder sized housing on the other.

You are purchasing a pack of 2 x Mounting clips for T33 Fridge filters / Undersink filter cartridges.

You are purchasing a pack of 2 x Mounting clips to fit a standard RO membrane filter housing.

You are purchasing a quality housing spanner, suitable for tightening and un-tightening 20" commercial filter housings.

Please note: This spanner is not suitable for the 20" jumbo housings (big blue), it is only suitable for the standard diameter 20" housings.

Pack of 4 replacement filter foams for our 10" Reverse Osmosis resin holder.

These replacement foams can prevent the need to purchase a complete resin holder if replacement sponges are required.

The high pressure switch is used to turn off the booster pump when the pressure tank is full. This valve is 24V DC.

The Finest Filters Automatic shut off kit can reduce the amount of water wasted by preventing overflowing of the collection chamber.

This auto shut off kit is ideal for controlling the flow of water coming from a reverse osmosis water filter or similar that is connected to a tank or water butt. The water flow will stop when the tank is full, and the control valve will operate and close off the RO waste water line.