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water filters > filtration > point-of-use systems > Twist-Lock point-of-use cartridges
Twist-Lock single filter head Twist-Lock single filter head


Price: £9.50 (£11.40 Including VAT at 20%)



Twist-Lock Double filter head Twist-Lock Double filter head
head only - not supplied with filters

Price: £11.50 (£13.80 Including VAT at 20%)



Twist-Lock Triple filter head Twist-Lock Triple filter head
head only - not supplied with filters

Price: £22.50 (£27.00 Including VAT at 20%)



Twist-Lock Carbon block cartridge Twist-Lock Carbon block cartridge
The ultra efficient carbon block cartridge, certified to NSF/ANSI 42 offers superior aesthetic reduction of chlorine, particulate, taste and odour, in addition to improving water clarity.

Protecting expensive / sensitive equipment from particulate build-up this premier carbon block is ideal for prolonging the life of down stream appliances and guaranteeing the quality of end products.

Micron rating: 1
Capacity: 9,500 litres


Price: £12.00 (£14.40 Including VAT at 20%)



Twist-Lock Sediment cartridge Twist-Lock Sediment cartridge
The 5 micron rating provides an effective barrier removing sediment (dirt, rust, silt adn sand particles) from in-coming water supplies.

Typically used as the first line of defence in most RO systems, the long life and excellent properties of the SPECTRUM sediment Twist-Lock fitting protect and extend the life of more sensitive and expensive secondary POU filtration.

Micron rating: 5
Capacity: 9,500 litres
Temperature range 5 - 40°C


Price: £9.00 (£10.80 Including VAT at 20%)



Twist-Lock Hollow-fibre cartridge Twist-Lock Hollow-fibre cartridge
This large diameter cartridge, high capacity, hollow-fibre membrane cartrideg packs in a tremendous surface area in this inline POU filter. The small footprint of the twist-Lock hollow fibre means installation in even the smallest space while still being able to produce large volumes of ultra pure water filtering bacteria, cysts and even viruses.

Average rejection rates:

99.9999% - bacteria
99.99% - cysts
99% - viruses

Capacity: 9,500 litres @ 3.8 lpm


Price: £50.00 (£60.00 Including VAT at 20%)



Twist-Lock Reverse osmosis cartridge Twist-Lock Reverse osmosis cartridge
The SPECTRUM RO Twist-Lock cartridge is an ultra compact solution that efficiently combines reverse osmosis (RO) technology with inline cartridge filtration.

Employing the same quick-connect fitting for easy installations the single cartridge design requires no water storage tank, providing a constant supply of pure water.

Temperature range: 5-40°C
Average rejection rate: 97%
Maximum TDS: 2,000 ppm
pH range: 4-10


Price: £35.00 (£42.00 Including VAT at 20%)



water filters > filtration > point-of-use systems > Twist-Lock point-of-use cartridges