There are a few different types of filters that can be used in swimming pools. Each has its own advantages and disadvantages, so it’s important to choose the type that will best meet your needs.
Pump-Style Filters: These are the most common type of filter, and they work by pushing water through a series of small holes. They’re good for small pools because they’re easy to install and maintain, but they can be slow to remove debris. You can choose different types of pool filter in nz at https://bermuda.co.nz/pools/.
Mechanical filters: These filters use moving parts to trap particles. They’re good for larger pools because they can handle more debris, but they can also be more expensive and less efficient than pump-style filters.
Ionization filters: This type of filter uses an electric current to break down contaminants into ions, which then fall out of the water as harmless waste. ionization filters are usually more expensive than other types of filters, but they’re also the most effective at removing harmful chemicals and bacteria from water.
How to Choose a Filter Size
Swimming pool filter systems come in a variety of sizes to fit almost any pool. To choose the right filter size for your pool, first determine the volume of water in your pool.
This can be found using a water meter or by measuring the depth and width of the pool. Once you have determined the volume of water, use the chart below to find your pool's filter size.
If your swimming pool is 100-150 feet long, use a 150-micron or smaller filter. If your swimming pool is more than 150 feet long, use a 200-micron or smaller filter.