Formed from several decades of experience in the purification and distribution of water as well as the supply and maintenance of premium laboratory equipment, Avidity is home to the Edstrom and Triple Red brands which the industry know and trust.

At Avidity Science, some of our key philosophies are of Quality, Integrity, and Safety.

Our commitment to these ideas are reflected in the certification to ISO 9001:2015 across both of our manufacturing sites in Wisconsin (USA) and Buckinghamshire (UK). We are proud to be nominees, finalists, and winners of a variety of awards including Wisconsin Manufacturer of the Year and UK Business Awards. Avidity is also one of only eleven companies in the entire state of Wisconsin to receive the Safety and Health Achievement Recognition Program (SHARP) award from OSHA. The award honors companies that operate superb safety and health management systems, and who maintain an injury and illness rate below the national average for their industry.

Alongside our endeavors to manufacturing excellence, Avidity believes that fostering a "Green" disposition minimizes our carbon footprint. Our electronics recycling program has netted 726kg of recyclables, and our lighting conversion program saved over £47,000 in energy costs since its inception in 2008. Other programs currently in place address chemical and water recovery and discharge, transportation and logistics, and in-plant energy usage. Because we manufacture all of our water purification products in-house, Avidity is uniquely capable of controlling our green initiatives as well as our product quality.

We have been an active participant in our communities, devoting time and talent to several local organizations and charities. We consider quality to be our number one priority. Quality in our people, products and the service we provide.

Avidity - Model A140 DV SS - Standard Tip Rodent Drinking Valve

Specifications