Now in its 16th year of publication, the ever popular Pool and Spa News Ultimate Tech Manual is the go-to reference for novice and experienced service technicians alike.

Discover a range of useful information, from every aspect of the service profession, including pool and spa water testing, filter care, heater sizing, pump selection and vinyl liner replacement, to name but a few.

This year, the Ultimate Tech Manual includes special digital elements, from how-to videos and checklists to resource guides for every product category - everything a service tech needs to access the information needed when it's needed.

Check out our updated 2018 Ultimate Tech Guide, and get the most current educational information you need to satisfy every customer on your service route. Click here and bookmark the url for all your reference needs.