In part one of this ten part series we created some broad water categories. Treated and untreated, potable and non-potable. Before proceeding any further you need to categorize your water. In the event that you recall, treated only deals with disinfection for microorganisms, and potability concerns every type of contaminants and if they exceed EPA regulations. So, since you’ve categorized your water, you need to identify your specific water issue. With this we identified four more categories; sediment, taste & odor, dangerous contaminants, and the nth degree. The others of this article will pertain to sediment filters.
Let’s begin with simple sediment issues. There are numerous ways that sediment appears, and each circumstance is unique. So, where should you begin? At the water filter supplier in Dubai fundamental level you will need a whole house filter system. Why whole house? Because sediment impacts everything. It’s greater than a drinking tap water issue, though you most likely don’t want to drink it, but it collects in heated water heaters hurting their efficiency, it wears on components in your washing machine, and stops you from getting truly clean clothes etc… It’s a complete house problem, so you will need a whole house sediment filter.
Before I offer you an example of a complete house sediment filter, we should address system size. Unfortunately, for reasons beyond understanding, many water filter manufacturers label their small water filter housings as “whole house” water filter housings, but they really are not. There are five industry standard water filter housing sizes that utilize industry standard size cartridges. They are (based on filter cartridge size) 5″ x 2.5″, 10″ x 2.5″, 20″ x 2.5″, 10″ x 4.5″, and 20″ x 4.5″ (see our previous article for more details). Way too many homeowners are troubled with a water filter housing that is way too small. A bigger housing is superior in every way. Flow rates is likely to be higher, pressure loss is likely to be lower, time between filter changes is likely to be longer, and water filter cost is likely to be less per square inch (kind of like buying the bigger bottle of Mayo). For whole house situations do not utilize the 5″ x 2.5″ or the 10″ x 2.5″ water filters, they’re created for much smaller applications like campers or drinking tap water systems designed to supply a tiny drinking tap water faucet. With nevertheless, these water filter housings are the correct size for whole house applications: 20″ x 2.5″, 10″ x 4.5″, and 20″ x 4.5&Prime ;.
Now we have to discuss water filter cartridges. This is where your previous categorizing work pays off. If you have untreated water you certainly need in order to avoid cellulose media. Cellulose is commonly present in pleated cartridges, but several manufacturers also make pressed cellulose cartridges. Cellulose arises from plants and is therefore food for almost any microorganism fortunate enough to find your filter, where they’ll live, grow, multiply and possibly cause dangerous threats to your health. Untreated water needs a bacteriostatic filter media. Bacteriostatic ensures that microorganisms are unable to live and multiply on the filter. A standard bacteriostatic media is polypropylene, though polyester is to. There are two typical forms of polypropylene water filters; string wound and blown. The string wound water filters appear, whilst the name indicates, to become a spool of tightly wound string. The blown originate from the same polypropylene, however the poly is heated and melted then blown out of a rifle and spun onto a tube, not unlike cotton candy. They’ve identical performance, and are great for sediment removal from untreated water. For better flow and lower pressure loss consider a pleated polyester sediment water filter. The pleats provide the filter more surface than the usual poly string wound or poly blown water filter.
For treated water you can use the filters mentioned previously, but there’s no reason to use anything besides pleated cellulose. As mentioned previously, the pleats offer significantly greater surface, thus higher flow with lower pressure loss. Pleated cellulose water filters are generally the prime choice for treated water. Lastly, I want to remember to say RUSCO water filters. They are sediment filters made to eliminate large particulate over 75 microns. RUSCO’s are generally used as whole house water filters, and will also be used to filter irrigation water to protect the sprinkler heads from sediment. A lot more than anything, the RUSCO’s most famous feature is reusability. RUSCO’s are built with a flush valve to clean out the collected sediment. No filter changes, nevertheless they don’t work nicely with small sediment less than 75 microns.