Water Filters have grown to be a must have appliance. Customers are becoming less confidence of Water Authorities to keep track of water quality, plus the environment impact of plastic containers is fuelling the acceptance of countertop ro system throughout Australia.
This explosion also brings by using a sellers who have minimal familiarity with the industry who definitely are there to market you whatever they have.
This is provided to help you learning the priorities water filtration as well as the questions you should ask to ensure you get the system that meets your needs. The better you know and inquire, hopefully the less chance you will be taken advantage of.
You will find 3 main aspects of water purification – Housings – Installation Fittings – Cartridges.
These represent the plastic casings that enclose the cartridges. On undersink models where they may be at the mercy of mains pressure, they have to meet Australian Standards AS3947 which demands a burst pressure of 35000 kpa or 550 psi. With a lot more Asian product coming on the market it is strongly recommended to merely purchase USA manufactured housings to make sure no burst housings or flooded kitchens.
All Purestream housings are manufactured by QMP reputable US manufacture comply with Australian Standards AS3947 and carry the created in USA stamp.
These parts needs to be brass or chrome and normally incorporate an inline compression tee connections, flexible hose and dishwasher connection for simple installation.
Many consumers might not be aware about what the plumber uses to setup their system, however it is recommended to become informed, because many will use plastic stop valves, Saddle Valves, which simply cut from the copper pipe and therefore are illegal in this particular country.
An end valve to slice water off for maintenance as well as a Pressure Limiting Valve to limit any spikes or hammers within the pipes is mandatory.
Some companies get the Pressure Limiting Valve for an option claiming their housings are Australian Standards approved and never require one. Tend not to install under counter reverse osmosis system without having a Pressure Limiting Valve. Some inline plastic Apex valves are fine.
Most units will contain fittings to connect tubing to housings. We recommend the John Guest push fitting as it is quick and reliable. Also your faucet is very important and where possible a Ceramic Disk, that gives you ¼ to full turn is the ideal option. These needs to be provided included in the package instead of an upgrade.
Here is where consumers have to be aware. Repeat business with replacement cartridges is very large business plus some manufacturers check out have non-standard cartridges to keep their data base and charge want they desire. Several of the non-standard models are Raindance, Aquaspace, Pureatap, Everpure.
Standard cartridges are 25 cms Or known as 9 ¾” or 10”.They can be canister style or carbon with mesh, usually having a hole across the centre. If they have flat ends, with no extensions and correct length. It can be recommend when considering any purchase, you enquire about the size and measurements of your cartridge.
Non-standard cartridges can be hard to get into in case your supplier is no longer available. Also they could be expensive as you may simply do not possess a alternative. Everyday we replace customers housings because it is cheaper than accessing the ‘non’standard’ cartridges.
Twist-off or bayonet style cartridges have grown to be popular for their ease of replacement, compact design and hygiene. This calls for the replacement of the medium and casing. If choosing this style, ensure the unit contains a standard style cartridge that may be sourced from many different outlets. Typically the most popular of they are the Omnipure Q and E Series which are readily available. Purestream, under the manufacturer Ezi-Change, has both countertop and water faucet filter incorporating this technology.