• FREE Membership

    MasterPlumbers.com is FREE to join! Click here to join and gain access to Members Only areas and benefits.

  • eNewsletter

    Be informed of the latest news in the Plumbing Industry and what's happening on our site. Subscribe today!!
    Subscribe FREE today!

  • Website Statistics


    For detailed info on traffic we receive each month, click the button below.

Articles written by
David Walling




FAQ About Our Reverse Osmosis Systems

Posted on Friday, 22 September 2000 by David Walling

The homeowner can easily service this system so you won't need a service person to come out to your home. The systems filter elements including the membrane can be easily removed and replaced simply and sanitarily using no tools... more info»

Quick Q's On Water Filtration

Posted on Monday, 14 August 2000 by David Walling

Do your systems have the features recommended by the article "Things a consumer should know about reverse osmosis"? What is the water recovery rate? Can the waste water be diverted to another pipe besides the drain?... more info»

Air Conditioning Vent Dripping Water. The Golden Views

Posted on Friday, 14 July 2000 by Sylvan Tieger & David Walling

I recently walked into my laundry room and discovered water dripping through the Air conditioning vent in the ceiling (yes dripping not condensation).Thinking it was a leaky toilet in the master bathroom directly above the laundryroom I... more info»

A Is For Arsenic

Posted on Monday, 3 July 2000 by David Walling

The EPA is proposing to reduce the public health risks from arsenic in the nations drinking water by changing the current arsenic standard from 50 parts per billion (ppb) to a much lower level of 5 ppb... more info»

The Three Evil Tee's

Posted on Wednesday, 7 June 2000 by David Walling

The purpose of this article is to clear up some misconceptions about trihalomethanes, tetrachloeoethylene and trichloroethylene. My water treatment customers for years have asked me about potential health risks of these three contaminants... more info»

Quality Water Deserves A Quality Connector

Posted on Friday, 26 May 2000 by David Walling

The water treatment professional of today has been blessed with the best equipment that has ever been produced in this industry. Eleven years ago when I started renting reverse osmosis equipment I always believed that technology would take care of all the hurdles involved in the treatment process called reverse osmosis... more info»

Things A Consumer Should Know About Reverse Osmosis

Posted on Monday, 15 May 2000 by David Walling

Reverse Osmosis or RO: Is the passing of a greater concentrate under pressure to a lesser concentrate through a semi permeable membrane. Tap water having the higher concentration of impurities than that of cleaner water... more info»

Water Treatment By Filtration, Conditioners, Distillatioin, Deionization, And Reverse Osmosis

Posted on Tuesday, 18 April 2000 by David Walling

Your city water department has a growing population of people to serve and most do a fine job of treating the water, (making it sanitary to drink). Some of the smaller water treatment plants in this country however have problem water to begin with and are out of compliance with the federal drinking water standards... more info»

So You Want To Be In The R/O Rental Business?

Posted on Thursday, 30 March 2000 by David Walling

Get your checkbook you will need it. The idea of getting rich quick had better not be on your mind. But if your looking for a long-term investment that will pay you back many times over once established, then you have come to the right place... more info»

David Walling - [Qualifications] | [Email] | [Website] | [Articles]

The views expressed in this article are those of the individual author and do not necessarily reflect the views of the management or staff of MasterPlumbers.com