Seagull IV X-1 - 3.8 Litre Flow Rate 3.8 litres per minute under sink purification unit, recommended for residential use. With Faucet Includes ceramic disc pure water faucet, cartridge, thermo plastic "quick and easy" connection lines, installation kit and mounting hardware Without Faucet For use "in-line" with existing faucet. Includes: cartridge, thermo plastic "quick and easy" connection lines, installation kit and mounting hardware Find Out more about the Structured Matrix here Seagull IV X-1B - Without Faucet ... £250.00 Seagull IV X-1F - Including Faucet ... £290.00      Seagull IV X-2 - 7.6 Litre Flow Rate 7.6 litres per minute under sink purification unit, recommended for residential use. With Faucet Includes luxurious "Esprit" designer Faucet. Includes ceramic disk faucet, cartridge, "quick and easy" connection lines, installation kit and mounting hardware Without Faucet For use "in-line" with existing faucet. Includes: cartridge, thermo plastic "quick and easy" connection lines, installation kit and mounting hardware Find Out more about the Structured Matrix here Seagull IV X-2KB - Without Faucet ... £400.00 Seagull IV X-2KF - Including Faucet ... £500.00