The Falcon Waterless Urinal Velocity Cartridge is a high-quality and innovative product designed for H1 and H3 housings. Made in the United States, this cartridge is specifically designed to be waterless, making it a sustainable and efficient solution for industrial plumbing needs. With the trusted brand of Falcon behind it, this cartridge is reliable and features a single pack for easy installation. Ideal for businesses and commercial settings, this waterless urinal cartridge offers a convenient and practical solution for reducing water usage while maintaining hygiene and functionality. This price is for all 5 units, which works out at £20 each a Bargain