Described as a lifesaver for pool owners, this book reveals how to save money on pool maintenance while handling poisons safely. Pool doctor Hardy draws on his 20 years of experience in the industry to reveal everything homeowners and professionals need to know about chemicals, mechanics, safety, repairing filtration, and more.

If you are a pool owner, you have made a major investment and proper swimming pool maintenance is an absolute must! Keeping your pool clean and maintained should be a top priority since a clean pool is essential in many ways.

*The secrets of water maintenance trade professionals are revealed in this detail-by-detail guide to keeping pools, spas, and other recreational water containment units in tip-top shape. *Offers inside-out coverage of chlorine alternatives, automation, noise control, pool-side safety, portable spas--and everything from minor maintenance to major fixes and remodeling. *A must for pool maintenance and spa technicians, this book includes environmentally friendly product resources, along with troubleshooting tips and project checklists that make caring for a pool or spa less costly.

Changing The Guard is a fictional story about a modern day coup d etat of our present political leadership. Citizens being tired of over taxation and our leaders lining their pockets with money, while ignoring the wishes of the population that voted for them, had reached the point where it was time to get rid of them. Although the characters are fiction, many things came from our present day situations. Inspired by present day citizens of America and their frustration of actions by our elected officials, this is the time for this story.

This book will provide you with all the information you need to know about hot tubs and spas, whether you are looking to buy one or already own one. It will help you to determine what you want and what you need, how to install it, clean it, and control the settings. You will learn about the health benefits of hot water, including hydrotherapy, aromatherapy, reflexology, chromotherapy, and Watsu. You will also learn about soft sided spas, acrylic spas, cabinets, pumps, flow rate, skimmers, suction ports and drains, jets, special waters, covers, ozonators, heaters, permanent spas, blowers, spa packs, plumbing issues, alkalinity, water hardness, temperature, sanitizers, oxidizers, water analysis, the pH scale, and test kits. Also included is a discussion of cartridges, including sand and diatomaceous earth (DE), and water chemistry. Additionally, it will provide you with tips for buying, realistic cost estimates, winterizing, and upgrade options, plus tricks and tools of the trade. --Adapted from back cover.

Swimming pools offer a controlled environment in which to exercise, and they can also provide hours of fun and recreation. But installing and maintaining a swimming pool can be a daunting task. In A Guide to Swimming Pool Maintenance and Filtration Systems, author E T Chan presents fundamental principles in the planning, design, maintenance, and operation of swimming pools, including the sizing of the pool filtration system and the filtration plant room. Illustrated with stories and anecdotes from Chan’s personal experience, this guide offers technical know-how to correctly design and install proper swimming pool filtration systems. He discusses the importance of physics and science in maintaining a healthy pool and provides awareness of general pool health versus swimmer health. Filled with a wealth of practical information, Chan includes diagrams, charts, and graphs to help pool professionals apply their skills. A Guide to Swimming Pool Maintenance and Filtration Systems serves as a manual for those involved in swimming pool design, construction, and maintenance. It contains details covering the required mechanical and electrical engineering as well as the application of swimming pool filtration system designs and analyses—in solving most of the practical and complex problems faced by the professionals in the industry today.