Filters
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If we do not have the filter you are looking for please contact us and we will try source it or provide you with an alternative.

- Granular Activated Carbon Filter.
- Removes any contaminants from collection tank.
- Mineral Replacement Cartridge.
- Adds minerals making the water healthy and more natural.
- Secondary Granular Activated Carbon Filter.
- Further removes impurities and polishes the water.
- Polypropylene Sediment Filter (1um).
- Reduces sediment, sand, dirt etc.
UV Lamp not included as is only replaced when blown and not annually.
Please note: The replacement filter set are not official branded Waterex filters, they are the approved generic replacements which serve the same function.
*Actual filters may differ to image due to multiple suppliers.
25 Watt Ultra-Violet Bulb. 4 Pin.
Kills bacteria and other micro-organisms
6,000 Average Rated Hours.
*These lamps are very dangerous, use only in fixtures which provide adequate protection. DANGER: This bulb emit ULTRAVIOLET RADIATION (UVC). Avoid exposure. Ultraviolet radiation is harmful to the skin and the eyes and can cause serious skin burns and eye injury either from direct or reflected radiation. To reduce the risk of personal injury, install only in a fixture which provides adequate protection to area occupants. This bulb should not be used for illumination purposes. Do not operate this bulb without personal protective equipment, hand and eye protection should be worn at all times when handling.
*Product may differ to image.
** These bulbs fit the UV sterilizers we sell, if your sterilizer was not purchased from us it may not be the same bulb.
PLEASE NOTE: THE UV BULBS/LAMPS HAVE NO WARRANTY PER THE SUPPLIER.
Reusable Pleated Cartridge 20"X 2.5" 5-Micron Sediment Filter.
Pleated cartridges outperform wound, spun, melt blown, resin bonded and other "depth" type filter elements because our cartridges are pleated to provide increased surface area and longer life.
Reduces extra-fine dirt, sand, sediment, silt, rust particles, and scale particles.
Reduces bad taste and odor, and asbestos.
Cartridge provides high flow rates and dirt holding capacity, while maintaining an extremely low-pressure drop.
Pleated design maximizes dirt-holding capacity Versatile and Reusable, allowing a variety of uses.
Durable polyester media (Non-Woven Polyester)
Core: Polypropylene
End Caps: Vinyl Plastisol
Temperature Rating: 40°F (4.4°C) to 125°F (51.7°C)
1/4" Quick Connect fittings on both sides and a 1/4" Female threaded side port.
Side port is used for flushing the membrane.
3 BAR MAX.
- Model: ULP21-4040
- Reject: 99.0%
- Average Permeate GPD(m3/d): 2400(9.1)
- Active Membrane Area ft2(m2): 90(8.4)

20" BigBlue Tannin Removal Filter Cartridge.
- Reduces or removes colour from water caused by tannins.
- Refillable.
This cartridge reduces flow rate and should not be used on in-line whole house systems.
NOTE: We have no experience with this filter and can't guarantee its effectiveness or lifespan, it is available for purchase as it has been requested in the past, we recommend having your water tested first and sending us the test results for us to determine if this filter will be suitable.
The media used in this filter is usually used in a vessel where it is regenerated and reused, the media in this filter can't be automatically regenerated so it will have to be replaced or regenerated manually.
*Stock image used, not actual product.
- Removal of more than 97% Chlorine.
- Increases PH value, negative potential, and Magnesium ions.
- Removal of Chlorine, Chloroform, volatile organic compounds, harmful chemicals, heavy metals, bleach, odour.
- Improves water taste.
- Make PH value more than 8.5 and Negative potential -125mv.
- Final Stage on Reverse Osmosis Units.
- As a generic replacement for fridges (additional fittings may be required).
- In-Line Dispenser.
Operating Pressure: 25-120 PSI
Max Operating Temperature: 65°C
Lifespan: 1,500 Gallons (5,000L+) or one year.
Additional fittings may be required to use in replacement of a fridge filter.
Do not use where the water is micro-biologically unsafe or of unknown quality without adequate disinfection before or after the unit.
Includes 1.5KG of KDF55 media.
USA Patented KDF technology + Granular Activated Carbon removes up to 99% chlorine, iron, hydrogen sulfide, lead, mercury, calcium carbonate, magnesium, chromium, bacteria, algae and fungi etc...
What is KDF®?
KDF® is a patented and certified media inside the filter housing that substantially decreases 99% of chlorine, up to 98% of dissolved metals and also hinders the growth of bacteria. KDF® has roughly 10 times the life of carbon. Due to effective chlorine removal it provides an exceptionally long filtration life.
How does KDF® work?
KDF process media works to;
• Dramatically extend the life of the purification system
• Effectively control heavy metals and micro-organisms
• Further reduce total cost, and decrease maintenance
• Reduce or remove chlorine, iron, hydrogen sulfide, lead, mercury, calcium carbonate, magnesium, chromium, bacteria, algae and fungi.
Product Benefits:
• Crystal-clear, great-tasting water
• Purified, healthy water for cooking and drinking
• Chlorine-free water for softer hair and skin
• Filters lead and VOG's
• No chemicals or salt to add
• Extends the life of water-using appliances such as geysers, dishwashers etc.
• Inhibits bacteria growth.
• No backwashing. (no water waste)
• Easy to install.
• Low maintenance.
Please flush the cartridge prior to installation to remove carbon fines and prevent early blocking of the cartridge.
- Absolute Filtration of 0.5 micron.
- Removes algae, rust, sediment, suspended solids.
- Reduces the following harmful bacteria by a rate better than 99.99%.
- E.coli.
- Cholera.
- Shigella.
- Salmonella.
- Klebsiella.
- Cryptosporidium.
- Guinea Worm.
- Reduces Giardia and other Cysts by 99.999%.
- Reduces Turbidity by up to 99.9%.
- Can be cleaned by hand with abrasive material eg: Pot scourer, sand paper.
- Ideally suited for applications where mains pressure is low or gravity filter applications.
- Self-sterilizing (does not require boiling).
- Contains Activated Carbon Granules for removal of Chlorine and Heavy Metals and improves odour and taste of water.
- Flow Rate 8LPM at 3 BAR.
Dimensions: 48.5mm x 280mm (including thread and wing nut).
It reduces chlorine, bad taste and odour in the water, and also inhibits the formation of lime scale, which can shorten the lifespan of equipment.
This filter can be used as a Post RO filter for reverse osmosis systems or it can be used in-line with coffee machines, ice makers, fridges etc...
- Maximum Flow: 0.5 Gallon
- Maximum Pressure: 125PSI
- Temperature: 5°C - 40°C
- Service Life: 2000 Gallons
- 1/4" Female fittings on both ends.
Does not include tube connectors, they are optional.
- Reduces Chlorine & Heavy Metals.
- Reduces sediment (sand, dirt, etc.)
- Eliminates Odours & Improves Taste.
For information on KDF and all the extra impurities KDF removes please click here.
- Fits in standard 1.8" x 12" residential RO membrane housings.
VONTRON® Residential Membrane Elements
Brief Introduction
Being suitable for the desalting treatment of those water sources with salt concentration lower than 2000 ppm, such as surface water, underground water, tap water and municipal water, etc., ULP series are mainly applicable to numerous applications of various sizes, such as pure water, boiler water replenishment, foodstuff processing, and pharmaceutical production, etc.
Specifications and Major Properties
Average Permeated Flow: 50 GPD
Stable Rejection Rate: 97.5%
Minimum Rejection Rate: 96.0%
Testing Conditions:
Temperature of Testing Solution 25°C
Concentration of Testing Solution (NaCl) 250ppm
pH Value of Testing Solution 7.5
Recovery Rate of Single Membrane Element 15%
Extreme Operation Conditions:
Max. Feedwater Temperature: 45°C
Max. Feedwater SDI: 5
Free Chlorine Concentration of Feedwater <0.1ppm
pH Range of Feedwater during Continuous Operation: 3~10
pH Range of Feedwater during Chemical Cleaning: 2~12
Max. Pressure Drop of Single Membrane Element: 10psi(0.07Mpa)
Important Information
2. The permeate flow listed in the table is the average value. The permeate flow of single membrane element is within a tolerance not exceeding ±20% of the nominal value.
3. All wet-type membrane elements have been strictly tested before leaving the factory, and have been treated with the solution of 1.0% sodium hydrogen sulfite (an antifreeze solution of 10% propanediol required in winter) for storage purpose, then sealed with plastic bag in vacuum, and further packed in carton boxes. In order to prevent the breeding of microbes during short-time storage, transportation and system standby, we recommend you to soak the membrane elements with protective solution (prepared with RO filtered water) containing 1.0% sodium hydrogen sulfite (foodstuff-purpose).
4. Discard the RO-filtered water produced during the first one hour after system start-up.
5. During storage time and run time, it is strictly prohibited to dose any chemical medicament that may be harmful.