High Chlorine & Chloramine Twin Whole House Water Filter


Whole House Water Filter System designed for water with high levels of chlorine, chloramines and other chemical contaminants.  Treats 100% of the water coming into your home.


High-quality Whole House Water Filter System designed for water with high levels of chlorine, chloramines and other chemical contaminants.  Treats 100% of the water coming into your home. 

Chloramine Large Town Whole of House Water Filter systems. These systems can be used on town water supplies that have been treated with a mix of Chlorine and Ammonia which when mixed together makes Chloramine.

This system is a Twin Big Blue filter housings with 1″ Bsp threaded inlet & outlet ports that take standard 20″ x 4.5″ filters, mounted on a Stainless Steel bracket with a plastic housing spanner for undoing the filter sumps.

Twin Whole House Filter System For Chlorine and Chloramines

Stage 1: 5 Micron Sediment Filter (Pleated Washable or Disposable)

The first stage of the system is a 20″ x 4.5″ sediment filter. It reduces the bulk of particulates in the water, including sediment, rust, algae, sand, silt, fine metal particles and so on.

Reducing sediment levels can improve drinking water quality, enhances water appearance and odour, and protect appliances from abrasion damage caused by sediment.

There are two types of sediment filters available:

  1. Disposable sediment filter  
    This type of filter is discarded once it reaches full capacity. Typical lifespan 6-9 months (varies based on usage, water quality),
  2. Pleated washable sediment filter
    A washable filter can be hosed off 4-5 times, removing the surface sediment trapped by filter and restoring it’s flow rate. Typical lifespan 6-18 months (varies based on usage, water quality, maintenance).

Stage 2: Refillable Activated KDF and Carbon Filter (Optional: Polyphosphate)

The second stage is a refillable filter cartridge which contains Kinetic Degradation Fluxion (KDF55) and ORC Catalytic coconut carbon.

KDF55 is a blend of copper and zinc. When oxygenated water passes through this material, an electrochemical reaction called reduction/oxidation (Redox) occurs. 

This process changes the form of contaminants like chlorine and chloramines, reducing their impact on your water. Also has the capacity to reduce lead and soften the water slightly. The copper component makes the media bacteriostatic, which hampers bacterial growth.   

ORC Carbon (Catalytic Carbon) a specifically processed grade of filter carbon that is designed for the removal of complex chemicals. Particularly good for chloramine reduction. 

The filter has sediment filter pads inside for under and on top of the carbon. (Simply unscrew the lid of the carbon cartridge to refill, can be reused a number of times before replacing the empty cartridge).

This combination of medias reduces many contaminants, including:

  • Chemicals
  • Chlorine
  • Ammonia
  • Chloramine
  • Organic Compounds
  • Thrihalomethanes
  • Bad Taste and Odours (greatly improving your water quality)

If you are in a hard water area where scale build up is a problem then choose the scale inhibitor system that includes Polyphosphate. This comes with a 2045kg1KDF55/ORC/Phos500g cartridge.

Polyphosphate helps reduce scale from bonding to elements and fixtures. 

To refill the second stage the following media is required. 1kg of the KDF55, 2kg bag of ORC carbon and optionally 500g of Phosphate scale inhibitor depending on the system option you select.

The system is rated at 500Kpa maximum pressure. If you have high water pressure it is recommended to have a pressure limiting valve on the inlet side of your system.

Available in the product options is the whole of house Pressure Limiting Valve. The PLV valve will help protect the filter system and all appliances in the house like dishwashers, washing machines hoses and fridges from excessive water pressure.

Town Water Whole of House Water Filter System Specifications 

  • Filter Housings: Two 20″ x 4.5″ housings on a stainless steel bracket
  • Dimensions: 385mm wide x 200mm deep x 700mm high (you will need to allow an extra 50mm under the system for changing the filters)
  • Inlet/Outlet: 1″ Female BSP Ports
  • Maximum Pressure: 500Kpa 

For a small investment you will be surprised at the difference these filters will make to your water quality.

If you need help or not sure which option is best for you just contact us for advice.

Some products may vary to the images in this listing.

Town Water Whole of House Water Filter System Features

  • Large Water Filter Housings 
    Two 20″ x 4.5″ Big Blue filter housings on a stainless steel bracket
  • Reduces A Wide Range Of Contaminants 
    This whole of house system can reduce sediment, sand, silt, dirt, chlorine, chloramines, disinfection by-products, pesticides, insecticides, petrochemicals, volatile organic compounds (VOC) and many other common contaminants.
  • Filters 100% of the Water Entering Your Home
    Big Blue Whole of House Systems filters everything entering the home. Not only will you enjoy clean drinking water — the water you showering in and use in the laundry will be much cleaner.
  • Maintains High Flow Rates
    This system supports high flow rates, so you will still enjoy clean, fresh water when multiple showers or water-consuming appliances are in operation simultaneously.

Temperature range 0.5°C – 37.8°C

Limit pressure to a maximum of 500kPa

If you suspect that your water pressure may exceed 80 PSI at any time a 500 kPa (70 PSI) pressure limiting valve must be installed.

3/4″ BSP female 500 kPa pressure limiting vales are available in the options.

AS/NZS 3497:1998 Amdt 1 2001 Drinking Water Treatment Units Plumbing Requirements.

WaterMark Certificate 23124, IT002715

Replacement filter and carbon kits available bellow.

First stage:
2045PS5 (Disposable)
2045PW5 (Washable)

Second stage:

Complete Cartridge:
2045-KDF55 and ORC
2045kg1KDF55/ORC/Phos500g (Hard water)

Optional Media Refill:
2045 Refill Kit 1kg KDF55 + 2kg ORC
2045 Refill Kit 1kg KDF55 + 2kg ORC + 500g Phos (Hard water)

Material safety data sheets

SDS for Steam _AC Haycarb Australia



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