Just like the kidney is important for your body, the pool filters are important to the pools. That may sound a little disgusting, but it’s the truth. The right pool filter is what truly eliminates impurities from the water, despite the fact that chlorine and other sanitizers help to kill bacteria and other toxins. Without it, the water in your pool would become hazy and clogged up with particles.
So how can you decide which is best? Even though money is undoubtedly an issue, the question isn’t which one is the least expensive. You need a filter that can capture impurities, is simple to clean and maintain, and can endure more than a few seasons. Pool filters are essential to keeping a swimming pool clean because they remove dirt and debris. Read the full blog to know the right pool filter for your pool.
What is a Pool Filter?
A pool filter is part of a pool’s filtration system that clears water from dirt and other debris. Water is drawn into the filter by a pump, cleaned in the filter of any particles, and then returned to the pool via return jets on the pool walls. Pool filters not only maintain crystal-clear water but also boost chlorine’s capacity to destroy bacteria, creating a safe swimming environment.
Why do you need a Pool Filter?
Yes, a pool filter is necessary. Filters eliminate dust, debris, and insects while improving chlorine distribution for bacterial eradication. A pool filter is necessary for a healthy pool atmosphere. The exception is some small volume pools, which even while they don’t need filters, nevertheless need frequent water treatment.
Both chlorine and a flocculant are necessary for pool maintenance without a filter. A flocculant is a substance that combines pollutants in the water that float, making it simple to remove them with a net or other cleaning tool.
Choosing the Right Pool Filter
Knowing your alternatives is the first step in selecting the right filter. You can pick between sand, cartridge, and diatomaceous earth (often known as D.E.) filters. These types of filters vary in kind, prices, replacement cycles, and filtration rates vary. And depending on the type you choose, you’ll also need to know how to clean a pool filter. However, you must first understand microns in order to evaluate pool filter types, their levels of performance, and the amount of maintenance required. Let’s look at these filters one by one.
Sand Filters
Sand filters consist of a tank filled with sand that captures impurities as the water passes through. While sand appears smooth to the unaided eye, a microscope shows that each grain has sharp, uneven edges that cling to impurities. While clean water drains to the tank’s bottom and returns to the pool, dirt and debris are kept in the sand.
20 to 40-micron-sized pollutants are captured by sand filters. One-millionth of a meter is a micron. A human hair strand is approximately 70 microns in diameter, so that gives you an idea of how tiny they are! DE and cartridge filters can capture even finer particles, making sand filters the least effective pool filter by comparison.
| Pros of Sand Filters | Cons of Sand Filters |
| Less Expensive | Less effective filter |
| Low Maintainance | Water wastage |
| Can be fixed in any pool size |
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Cartilage Filters
Pleated cartridges make up cartridge filters, which catch debris when swimming pool water passes through a tank. The filtration system delivers clean, filtered water to the pool while the pleats capture impurities as small as 10 microns. The majority of cartridge filters have better filter effectiveness than sand filters, trapping particles in the 10-15 micron range. They require a distinct, yet straightforward maintenance procedure, and they are more expensive than sand filters.
The pressure in the tank will rise when the cartridges are filthy, much like with sand filters. It’s time for maintenance when the pressure indicator on the tank reads high pressure. Remove the cartridge from the tank and use a hose to spray dirt and debris off of it to clean your cartridge filter.
| Pros of Cartilage Filters | Cons of Cartilage Filters |
| Less water wastage | Little bit expensive |
| Easy to clean and maintain | Deep cleaning required |
| Effective filtration system |
Diatomaceous Earth (DE) Filters
Grids in Diatomaceous Earth (DE) filters are coated with a crumbly white powder that traps undesirable pollutants while letting water pass through. Diatoms, a type of single-celled algae, are used to make the powder. High concentrations of silica found in diatoms give DE the majority of its filtration power. Sand also contains a significant amount of silica.
The most effective DE filters are able to filter out particles as thin as 5 microns. Although DE filters are the priciest and most labour-intensive pool filters on the market, they offer the best water quality for your pool at a price.
| Pros of Diatomaceous Earth (DE) Filters | Cons of Diatomaceous Earth (DE) Filters |
|---|---|
| Most effective filter | Most Expensive |
| Backwashing is not necessary | High Maintenance |
| Filter grid lasts for several years |
Conclusion
Less maintenance and filtration can be done for less money. Alternately, spend a little more money upfront for better filtering at the expense of more effort and time. These are some of the best & right pool filters you can have in your pool according to your requirements.
No matter the pool filter you use, bear in mind that maintaining healthy water chemistry puts you well on your way to a clean pool. If you keep up with cleaning and maintenance, your filter should last you for many years. You can Contact Mentor Water Experts at +91-7351002123 for any assistance, maintenance and suggestions related to the pool and pool system.
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