£5.49 inc. VAT As low as: £3.74
High Pressure Replacement Switch – Push Fit connection
- For use with reverse osmosis water systems
- ¼” connections
- Voltage: 12v – 110v dc
- Current: 0.05a
- Power: 4.8w
- Working Pressure: 0 – 2.5kg / m2
- Breaking Pressure: 2.5 – 3kg / m2Learn More
£12.99 inc. VAT
Reverse Osmosis Additional Membrane Upgrade Kit
You are purchasing a high-quality additional membrane kit for use with existing RO units.
Adding an additional membrane to your set up can reduce the amount of waste water - as waste water from the current membrane is recycled and passes through the secondary membrane. This will reduce the waste water from your RO unit - which is ideal for saving money if you are on a water meter or wish to produce RO water quicker. Quick and simple to install!
We also offer a choice of membrane which is either a 50, 75, 100 or 150 gallon per day membrane.Learn More
£94.99 inc. VAT
Finerfilters 4040 Reverse Osmosis Membrane Housing
300 psi / 2.1MPa
Min: 20°F / -7°C
Max: 120°F / 49°C
Leakage Test:Hydraulic Test
Tested at 1.5x of it's operating pressure.
Please see diagram above for dimensions.Learn More
£29.99 inc. VAT
Out of stock
Finerfilters 10 Litre Pressurised Reverse Osmosis Water Storage Tank
This tank is designed to be used with a Reverse Osmosis system, with a holding capacity of 10 litres.
The tank also contains a rubber bladder, which is kept at around 10PSI to allow the water to be drawn.
Water is stored in the bladder, which is made of a material called butyl. When there is a demand for water, the water is pushed out of the tank's bladder by air pressure. Once the tank has been depleted to a certain level, and pressure is released from the tank, the auto shut off valve on the RO system senses this and starts to produce water to refill the tank.
The water you're going to drink doesn't touch the material that the tank is made from – Except for the spout, which is food grade polypropylene on most modern tanks. The water contacts only the butyl bladder. Butyl has been used for years for RO tanks and well tanks and is regarded as inert.
Weight: 2600g/2.6kgLearn More
£0.00 inc. VAT
JOHN GUEST 1/4" LLDPE (Linear Low Density PolyEthylene) TUBING
GENUINE JOHN GUEST 1/4" TUBING
Suitable for most cold water feed applications.
This tubing is not designed to be used in constant hot water feeds.Learn More
£23.99 inc. VAT
Comes equipped with Quick-Connect T-fittings.Learn More
Installs quickly and easily.
Range: 0-9990 ppm
Conversion Factor: NaCl (avg. 0.5)
Cable Length: 24.5" (including sensor)
Fittings: 1/4" standard, also available with 3/8" or 1/2"
Power source: 2 x 1.5V button cell batteries (included)
Battery life: approx. 1000 hours of continuous use
Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.)
Weight: 79.4 g (2.8 oz.)
£7.49 inc. VAT As low as: £5.99
Finerfilters Float Valve ¼” suitable for Aquarium use
¼” Auto Shut off Float Valve for Reverse Osmosis Application.
Size of threads: ½”
Fitting provided: ½” Female BSP to ¼” Pushfit
Ideal for: aquariums, window cleaning, horticulture, rain water collection, etc…Learn More
£16.99 inc. VAT
Out of stock
Finerfilters Reverse Osmosis 6.5 litre Pressurised Storage Tank
Please Note: All tanks are sold without a tank valve. If you're replacing an existing tank, your old tank valve will probably work. If you want a new valve, please contact us before placing your order
Replacement pressurised water storage tank for your Reverse Osmosis Water filter system. This tank can be connected to additional tanks to increase the storage capacity on your Reverse Osmosis system.
This tank is an air bladder tank meaning the water does not touch the metal outer shell, but rests in a butyl bladder.
There is a small air charge between the outside of the bladder and the inside of the tank. It’s the air pressure that pushes the water out of the tank when the tap is opened.
The tank is pre-charged with air but will require topping up as part of the regular maintenance of your reverse osmosis system. Air can be added using a bicycle pump or similar.Learn More
£7.25 inc. VAT
The PSM-1 is a high quality 0-150 psi Pressure gauge suitable for use with Reverse Osmosis (RO) units.
This gauge comes complete with ¼” push fit fittings, allowing for easy installation into your existing Reverse Osmosis setup, provided it uses ¼” tubing.
This pressure gauge is essential for monitoring the performance of your RO system. All RO membranes are reliant on a satisfactory supply pressure (minimum 3 bar of pressure but preferably 4 bar). Low water pressure is a leading cause of problems with reverse osmosis units, as low pressure can cause the unit to not work at its optimum potential. Low pressure can lead to low rejection rates, low flow rates and higher TDS readings. The use of a pressure gauge, when using a booster pump, is also recommended in order to ensure the pressure is within the optimum range.
This pressure gauge will allow you to monitor your membrane inlet pressure and provide a rough guide to when your pre-filters require replacing.
Please note – the pressure gauge is best effective installed away from any water pumps i.e on an RO unit after the pre-filters. Otherwise the pulse from the pump will cause the gauge to continually jump and not give an accurate reading.Learn More
£8.99 inc. VAT
Digital TDS Meter for Testing Water Quality - TDS-3
- LCD screen, quickly read out in 10 seconds, fast and reliable. Handheld, pen-like design includes a carrying case and long battery life.
- TDS Meter has 10 minute Auto Shut Off feature.
- This TDS Tester can be used for water purifiers and filters, food (vegetable, fruits) and drink quality monitoring, pools and spas, aquariums, hydroponics
- Very accurate measurement due to advanced microprocessor technology
- Batteries and carrying case included
- Pocket size unit - large and easy-to-read LCD screen
- Commercial and home use
- Battery life: Over 1000 hours of continuous use
Latest reviews for ACCESSORIES
Average Rating :
Staff very helpful as the blue water tube was not available at time of order i was actually contacted by phone to discuss another alternative which was supplied.i will use this company again as my family all have water water filter taps.
Easy to plumb in, ( instructions could help!) halved the amount of waste water on 50gpd unit and halved the time to fill my storage tank for my discus aquarium. Well worth the extra cost saves time and money.
I used this in my RO storage tank so that it would fill overnight. Easy to fit, easy to connect and works a treat. No more waiting to turn off the water when 100 litres is done. Now just turn on the water and leave this valve to shut off when the level is achieved. Valve can be adjusted to different angles. Brilliant!!
I had a minor water leak after replacing the filter cartridge ,on one of the push fit connectors. I ordered a couple (they come in Two's) they arrived quickly by post and the leak was sorted in 10 minutes...Plus, I couldn't believe how inexpensive they were....
Excellent On Quality, Price & Value
First class no problem at all excellent company. I will be using them again.
This unit will be used in a caravan which has an internal water tank .The end fittings have to be changed to except a rigid 12mm pipe. Most caravans use semi, rigid 12mm OD water pipe.
Great value, super quality just what I needed.
Very good product
Just What I Needed
Does what it says on the ad. Perfect for my fridge supply
Great value and customer service - fast delivery