

Whole House Filter BT65 – 1,350,000L High-Capacity Water Filtration
BT65 High-Capacity Whole House Water Filter
Enjoy cleaner, better-tasting water throughout your home or business with the BT65 1-Inch High-Capacity Whole House Water Filter.
Installed on the incoming mains water supply, the BT65 filters water before it reaches your kitchen taps, showers, baths and connected appliances. This provides one central whole-property filtration solution rather than requiring separate filters at individual taps.
With a capacity of up to 1,350,000 litres, this larger BT65 model provides long-lasting filtration with fewer filter changes. Its high-capacity design and 1-inch connections make it particularly well suited to larger households and properties with higher water demand.
The system uses premium silver-impregnated coconut shell granular activated carbon to improve the taste, smell and general quality of mains drinking water while retaining its naturally occurring minerals.
Key benefits
- Filters the mains water supply throughout the property
- Reduces chlorine, unpleasant tastes and odours
- Reduces sediment and suspended particles
- Treats water supplied to taps, showers and connected appliances
- Up to 1,350,000-litre capacity
- 1-inch connections support higher household flow requirements
- Provides long-lasting filtration with fewer filter changes
- Retains naturally occurring dissolved minerals
What contaminants does the BT65 reduce?
Using silver-impregnated coconut shell granular activated carbon and twin sediment riser filters, the BT65 is designed to help reduce substances commonly associated with mains water taste and quality, including:
- Chlorine
- Chlorine-related taste and odour
- Sediment and suspended particles
- Trihalomethanes, also known as THMs
- Many pesticides and herbicides
- Many volatile organic compounds, or VOCs
- Other adsorbable organic compounds that can affect water taste, smell and quality
The BT65 may also help reduce chloramine where present.
The filter retains the naturally occurring dissolved minerals found in mains water.
Specifications
- Capacity: Up to 1,350,000 litres
- Replacement interval: Dependent on water usage and incoming water quality
- Filtration media: Silver-impregnated coconut shell granular activated carbon
- Sediment filtration: Twin sediment riser filters
- Connection size: 1 inch
- Suitable for: Larger households and properties with higher water demand
- Installation point: Incoming mains water supply
- Installation: Professional installation recommended due to the size and 1-inch connection requirements
- Fitting kit: Optional 1-inch fitting kit available
- Fluoride reduction: Optional fluoride-reduction media available


