Basic Diagnostic on pool filters

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Home-pool filters

Basic Diagnostics

It is fairly simple and clear-cut to understand the pool filter's function of cleaning the water. Although, small problems can transpire into big service dilemmas if they get out of control. Following are some tips to assist you with some of the problems you may encounter with your filter system.

The water quality can deteriorate rapidly when a filter system has problems and you will encounter larger chemical costs with increased demand for chlorine. Therefore, you need to keep a close watch on your filtering system to nip small problems in the bud. Following are some guidelines to help you detect some of the culprits and causes of filter problems and some suggested solutions to those problems. These guidelines pertain to most all filter types: diatomaceous earth (DE), sand and cartridge. Although you, of course, need to realize that these are merely guidelines for information purposes only. Consult your manual, dealer or the manufacturer for specific operating guidelines for your type of filter.

There is a general rule of thumb to follow when checking the performance of your filter. First, firmly tap the casing of the pressure gauge in order to make sure that the needle is not sticking. If the gauge is not functioning properly such as not indicating a pressure rise, it will inhibit you from checking the cycles of the filter. Not only that it may be harmful because the excess pressure may crack the filter body or cause the clamping device on the filter tank to fail.

Find out more about the basic diagnostic problems with the following links:

~ Air pressure build-up

~ Too little filtering action

~ Encountering sand or DE entering the pool

~ Low flow rate in the system

~ Reduced flow of water through the filter

~ Short cycles between backwashes

 

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