A Guide for Choosing the Best Pool Filter Type

When it comes to choosing the best pool filters type, you have a lot of options. Your decision depends on your swimming pool and how it is used. If you’re in the market for a new pool filter, consider these choices:

Sand filters

Sand filters are the most common pool filter and with good reason. They’re easy to maintain, inexpensive, and simple to install. Sand filters also have a long life span—they can last for decades with regular cleaning and maintenance.

There’s another reason why sand filters are so popular. Their ability to trap debris and contaminants in the sand bed has made them one of the best choices for pools that experience heavy use or lots of debris (think leaves, twigs, and other organic material). Sand filters also work well for pools with many people using them at once because it allows you to filter water through your filter multiple times before replacing your media/sand bed or backwashing your system.

Pool Filters

Pool filters are devices that remove contaminants from pool water. They can be either mechanical (using a filter cartridge) or biological (using disinfectants and microbes). Filters can be either in-line or offline, with the latter being easier to maintain.

In-line filters are attached directly to your swimming pool’s circulation system and use water pressure to push dirt through a filter cartridge before returning it to your pool. The advantage of this type of filtration system is that you don’t need any extra plumbing work done for it to work correctly; however, if you have hard water issues then this type of filtration may still not be effective enough for you because it doesn’t address hardness issues directly.

Off-line filters are also known as “aftermarket” filters because they’re not part of the original design but rather added on later by consumers who want better performance from their pools but don’t want too much hassle when maintaining them either – which makes sense considering how much money goes into setting up a new swimming area.

Diatomaceous earth (DE) filters

Diatomaceous earth (DE) filters are an extremely common type of pool filter and are used in both residential and commercial settings. They’re easy to clean and maintain, which makes them a great choice for homeowners who want their pool filtration system to be simple to use.

However, they’re not as effective at filtering debris out of the water as other types of filters can be. This means it’s important to make sure the DE filter you choose fits your specific needs before purchasing one—if you have a lot of leaves or debris in your pool, a DE filter may not be right for you.

Cartridge filters

If you’re looking for a versatile and easy-to-install pool filter, cartridge filters are your best bet. These filters have been around since the 1950s and have been used in everything from skimmer boxes to automatic pool cleaners. The design is so simple that it’s able to be manufactured using an extruder machine that stamps out the plastic parts on a single sheet of durable material.

Cartridge filters are made up of a body frame with separate compartments for each stage of filtration: one compartment holds the sand media, while another contains carbon granules or discs (which can be removed if you prefer). There’s also a third compartment for backwashing your filter. This compartment has openings at both ends so water can flow freely through it during backwash cycles.

Pressure filters

Pressure filters are the most common type of filter, and they can be used for pools with heavy use or for a lot of people using them. They can also be used in pools that have a lot of dirt. The pressure pump will send water through the filter and back into the pool. They are great because they don’t require a separate pump to run them, but they can suffer from clogging if not taken care of properly.

Multi-media pool filters

A multi-media pool filter is a type of pool filter that uses a combination of different media to filter the water. It uses multiple layers or types of material to catch various contaminants in the water. These contaminants include sediment, bacteria, and algae. 

The first layer is usually sand or diatomaceous earth (DE). This catches large debris as well as some smaller particles such as leaves and dust.

The second layer is usually DE mixed with other granular media such as anthracite coal or other materials that can trap suspended solids and larger particles in water like leaves, hair, and dirt fragments without removing them completely from the water so they do not get sucked into your skimmer baskets causing them to clog up over time.

Thirdly you have a finer filtering material such as crushed coral or ceramic spheres which are used primarily to remove dissolved organics like chloramines. They can also be useful at trapping smaller microorganisms like bacteria before they reach your final filter media which will eventually be removed from your pool anyway by backwashing. 

Gravity bed (GBF) pool filters

The gravity bed filter is a more expensive, but more effective and efficient filter. This means that it will cost you more money to purchase and operate, but the results will be worth it. The GBF has a higher flow rate than other filters but also uses less energy. It is also very durable because of its design: the pool water flows through several layers of filter media in a drum shape before exiting into your pool or spa.

This type of pool filter requires less maintenance than other types because it doesn’t have moving parts that may break down over time or get clogged with debris like sand or hair follicles. You’ll still need to clean out the cartridge periodically so that there’s enough room for air circulation within your chamber; otherwise, this could cause damage to both. 

Conclusion

The bottom line is that when it comes to pool filters, there are no one size fits. If you want to make sure your investment in a swimming pool pays off, you must choose the right kind of filter for the job at hand. With so many options available today, we hope this guide has helped you figure out which one works best for your needs—and give you some peace of mind about what lies ahead in terms of maintenance costs.