Sentry Water Filters
Triple Tank Water Whole House High Performance Water Filters HPF-3
Triple Tank Water Whole House High Performance Water Filters HPF-3
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TRIPLE TANK WATER WHOLE HOUSE HIGH PERFORMANCE WATER FILTERS HPF-3
Whole House High Performance Water Filters - High Performance Tamper, Corrosion & UV-Resistant 304 Stainless Steel Enclosed Triple Whole House Water Filter System (HPF-3)
- Ideal for installation on Rainwater Tank Water
- Watermark certified housing included with this item
- Durable Tamper, Corrosion and UV-Resistant 304 Brushed Stainless-Steel Enclosure & Frame Looks Great & Helps Protect Your Filter System
- Big Blue Triple Filter System (Pre-Installed)
- 3 x 20" x 4.5" Big Blue Filter Housings
- 3 x Pressure Gauges [Max 150psi / 1035kpa]
- 3 x 1/4" O-Ring + Pressure Gauge Hole Plugs
- 1x Heavy Duty Housing Opening Spanner
- Your Choice of Filters (Select Filters in Drop Down Menus)
- Instruction/Warranty Sheet
WaterMark Certification
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Technical Specs
Depth: 22cm
Filter Cartridge Size: 20" x 4.5"
Ports: 1" Female BSP Inlet/Outlet Ports
Pressure: 0 - 620 kPa
Limit Pressure: ≤ 500 kPa
Temperature: 0.5°C - 37.8°C
Max Flow: 60 Ltrs/min (*System tested to 160 Ltrs/min. Max flow measured without cartridge. Refer to cartridge specs for flow rates.)
Initial P@Flow: 10 kPa @ 57 Ltrs/min
PLEASE NOTE: THIS SYSTEM ALONE MAY NOT BE SUITABLE FOR RAIN, TANK AND BORE WATER FILTRATION. IF THIS IS YOUR WATER SOURCE, PLEASE SCROLL RIGHT DOWN TO THE BOTTOM AND READ THE LAST SECTION
Australia is the world’s driest inhabited continent, and an astonishing 10% of Aussies don’t have access to a mains water supply, so it’s no wonder why rainwater and bore storage tanks are so popular in rural areas to save water during drought and for household use all year round in cooking, cleaning, gardening, bathing and sometimes even drinking. However, whilst many people enjoy the sweet taste of rain and spring water, and some even swear by the ‘raw water’ trend which proponents (sometimes falsely) believe has more minerals and fewer contaminants than regular chlorinated town water, we cannot stress enough that drinking untreated water is a very bad idea!
Scarily, in Australia, the general public perception is that rainwater is pure, clean, and safe to drink, but according to the Australian Environmental Health committee’s Guidance of the Use of Rainwater tanks, the fact is that the microbial quality of tank-collected rainwater is typically worse than regular urban tap water, and not to mention, the chemical quality of rainwater can be negatively impacted for those living near heavy industry or in areas with heavy traffic emissions. For example, rainwater samples in Port Pirie, South Australia, (which has one of the world’s largest lead smelters), have been found to contain levels of lead that exceed Australian Drinking Water Guidelines by up to ten times! Even bushfire can contaminate rainwater! And that’s not to mention the microbiologically sickening soup of bacteria, viruses parasites that inevitably make their way into your tank from disease-spreading insects such as mosquitoes, the excrement and decaying carcasses of frogs, snakes, rodents, and possums that commonly live in and around tanks, and the droppings from bats and birds flying overhead! Also consider that bacteria tend to proliferate in moist and warm environments, meaning that warmer weather, in particular, has the tendency to turn your tank into a putrefied bacterial breeding ground. Thus, whilst rainwater may smell odourless, taste great, and look clean and clear to the naked eye, with the human senses alone, you simply cannot tell what potentially harmful microscopic contaminants could be lurking in your tank water (even after filtering the water with carbon) – and you certainly don’t want to be drinking it!
If your tanks have not been well cleaned and maintained you may need to install a ultra violet water steriliser after this system for your drinking water either to the whole house or just at the pint where you get your drinking water from i.e. under the kitchen sink.
If you tank water is acidic and you have copper pipes you may need to increase the pH of your water to avoid "pitting" of your copper pipes and copper leaching into your water and if this is the case contact us as you may need to install a pH neutralizing filter or vessel before this unit.
 Please message us if this the case or you are unsure and need advise on how to sterilise your tank water and the appropriate system for safe drinking water.
Why Choose the Triple Tank Water Whole House High Performance Water Filters (HPF-3)?
The HPF-3 High Performance Water Filter System is a robust, triple-stage filtration unit specifically designed and enclosed in a durable, attractive 304 Brushed Stainless Steel cabinet. It is ideal for installation on Rainwater Tank Water due to its heavy-duty construction, high flow rate, and comprehensive filtration capacity. The system is WaterMark certified, ensuring it meets Australian plumbing codes for professional installation.
Compact Design and Powerful Performance
This whole-house system is built around three 20in×4.5in "Big Blue" filter housings, providing peak water flow (Max Flow: 60 Litres/min) and long contact time for maximum impurity reduction. The system is pre-fitted, saving installation costs, and features a sleek, industrially-designed 304 stainless steel enclosure that protects the filters from UV exposure, heat damage, corrosion, and tampering, essential for the Australian environment. The system includes three pressure gauges (Max 150psi/1035kpa) that allow the user to easily monitor filter life—a significant drop in pressure signals that a filter is exhausting its capacity, which is particularly useful for sediment-heavy tank or bore water. The dimensions of the system are 74.5cm in height, 60cm in width, and 22cm in depth, with 1in Female BSP Inlet/Outlet Ports.
Seamless Integration and Essential Tank Water Note
The filter cartridges are customizable and certified to National Sanitation Foundation Standard No. 42. When selecting filters, it is recommended to "step down" the filtration: start with a higher micron sediment filter in the first housing, a finer filter in the second, and the finest filter in the last. For tank water, silver infused filters are advisable for their anti-bacterial properties. If a non-antibacterial filter (like heavy metals or tannin reduction) is selected as the final stage, the seller advises changing it every six months and having an antibacterial filter as the second stage, or installing a final stage ultra violet (UV) water steriliser for drinking water safety. The text strongly emphasizes that drinking untreated rainwater or tank water is hazardous due to microbial contamination (bacteria, viruses, parasites from insects, rodents, and droppings). For acidic tank water, which can cause copper pipe "pitting" and copper leaching, the user may need to install a pH neutralizing filter or vessel before this HPF-3 system. The seller recommends contacting them for advice on sterilising tank water and choosing the appropriate system for safe drinking.
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