Keeping your pool clean is crucial to how much you and your loved ones can enjoy a swim. No one wants to swim in a cloudy mass of water that might be harboring pathogens. While many people still use chemicals, a more environmentally friendly option is getting the best pool filter.
With a good unit, you can keep your pool water crystal clear and safe to dive in. This article reviews the best pool filters you can buy and the things to think about when making your selection.
Let's begin!
1. INTEX SX925 Krystal Clear Sand Filter Pool Pump, 925 GPH
The INTEX SX925 Krystal Clear Sand Filter Pool Pump is a reliable filtration system designed for above-ground pools. With a 925 GPH pump flow rate, it offers improved water circulation and filtration, enhancing pool water clarity. This system features an easy-to-clean sand filter and a user-friendly design, making it an ideal choice for hassle-free pool maintenance.
The INTEX SX925 Krystal Clear Sand Filter Pool Pump provides dependable and efficient pool filtration for above-ground pool owners. Its straightforward design and durable performance make it a practical choice for maintaining clean, clear water with minimal effort. However, it may not be the best fit for larger pools or those requiring ultra-quiet operation.
Pros:
- 925 GPH flow rate for enhanced water clarity.
- Sand filter requires minimal maintenance and lasts for years.
- Easy installation process suitable for DIY enthusiasts.
- Handles various above-ground pool sizes effectively.
Cons:
- Operates louder compared to some premium models.
- Sand must be purchased separately.
2. Intex C2500 Krystal Clear Cartridge Filter Pump (2500 GPH)
Intex C250 Krystal Clear Cartridge Filter Pump is designed to improve the water quality and circulation of above-ground pools. With a 2500 GPH (gallons per hour) pump flow rate, it ensures consistent water movement to maintain crystal-clear water. This pump is easy to install and maintain, making it a popular choice for pool owners who want a reliable, low-maintenance filtration solution.
The Intex C250 Krystal Clear Cartridge Filter Pump offers a reliable, easy-to-install solution for maintaining above-ground pool water quality. Its 2500 GPH flow rate ensures consistent water circulation, preventing algae growth and keeping debris at bay. With easy cartridge maintenance and straightforward setup, this pump is a great option for pool owners looking for efficiency and simplicity at an affordable price.
Pros:
- Effective Filtration: Keeps water clear and free from debris.
- Easy to Maintain: Cartridge filters are straightforward to clean and replace.
- Quick Installation: Simple setup without the need for professional help.
- Improves Water Circulation: Reduces the chance of stagnant water and algae buildup.
Cons:
- Limited to Above-Ground Pools: Not suitable for in-ground pools.
- No Timer Function: Requires manual operation or an external timer if desired.
3. Swimline HydroTools 12-Inch Sand Filter Combo Set
The Swimline HydroTools 12-Inch Sand Filter Combo Set offers an efficient and durable filtration system for above-ground pools. Designed to handle pools with a capacity of up to 9,000 gallons, this filtration system includes a 0.3 THP pump that delivers a flow rate of 2,220 GPH (gallons per hour). With its 42-pound sand capacity, multi-port valve, and built-in stand, this combo is an excellent choice for pool owners seeking reliable performance and easy maintenance.
The Swimline HydroTools 12-Inch Sand Filter Combo Set is a powerful and efficient choice for maintaining clean water in above-ground pools. With its 2,220 GPH pump flow rate, 42-pound sand capacity, and multi-port valve, this system offers excellent filtration with minimal maintenance. It’s perfect for pool owners seeking a reliable, long-lasting filtration solution that meets energy efficiency standards.
Pros:
- Low Maintenance: Sand filters are durable and need minimal upkeep.
- High Flow Rate: 2,220 GPH ensures quick filtration and improved water clarity.
- Energy Efficient: DOE-compliant pump reduces energy costs.
Cons:
- Sand Not Included: Requires purchasing 42 lbs of #20 silica sand separately.
- Limited to Above-Ground Pools: Best suited for pools with a maximum capacity of 9,000 gallons.
4. CIPU 12-Inch Sand Filter Pump System with Handy 4-Way Valve – SFPS12501
The CIPU 12-inch Sand Filter Pump System offers a reliable and compact solution for above-ground swimming pool filtration. With its 4-way valve for easy flow control, prefilter pump, and 115V power supply, this system ensures crystal-clear water with efficient performance. The included 6-foot cord makes installation simple and hassle-free, allowing pool owners to enjoy smooth operation with minimal maintenance.
The CIPU 12-Inch Sand Filter Pump System is an affordable and efficient solution for maintaining clean water in above-ground pools. With a 4-way multi-port valve, prefilter pump, and 115V connection, it provides smooth and effective filtration with minimal upkeep. Its compact size and easy installation make it an excellent choice for pool owners looking for a hassle-free filtration system that delivers long-lasting results.Pros:
- Efficient 4-Way Valve: Simplifies pool maintenance.
- Prefilter Pump: Reduces debris load and extends sand life.
- Compact and Lightweight: Easy to install and store.
Cons:
- Sand Not Included: Must purchase 42 lbs of #20 silica sand separately.
- Designed for Small to Medium Pools
5. Funsicle 10in Sand Filter Pump , 1100 GPH Flow Rate
The Funsicle 10-inch Sand Filter Pump offers a practical and efficient way to keep your above-ground pool crystal clear. With a flow rate of 1100 GPH (Gallons Per Hour), this system is ideal for small to medium-sized pools. Its compact and easy-to-install design ensures that maintaining your pool is straightforward with minimal effort.
The Funsicle 10-inch Sand Filter Pump is a great solution for keeping your above-ground pool clear and well-maintained. With an 1100 GPH flow rate and easy-to-use multi-port valve, this system provides efficient filtration and straightforward maintenance. Perfect for pools up to 6,000 gallons, it offers a budget-friendly and compact design for hassle-free operation throughout the swimming season.
Pros:
- Compact and Easy to Use: Perfect for small to medium pools.
- 1100 GPH Flow Rate: Offers efficient filtration without overwhelming smaller pools.
- Multi-Port Valve: Simple mode switching for maintenance.
Cons:
- Limited Capacity: Best suited for pools under 6,000 gallons.
- Sand Not Included
Factors to Consider When Buying the Best Pool Filter
1. Pool Filter Types
Whether you have an above-ground or in-ground pool, you will need one of three pool filters. Each type of pool filter has its own pros and cons.
i. Sand Filters
Sand filters are the more traditional and commonly used filter systems. They can remove algae, dirt, and sediments with a filter size of between 20 and 40 microns. A sand filter will work by running water through a tank full of graded sand filter media. As water passes through the sand, the particles and impurities get trapped inside while clean water flows back into the pool.
After the sand filter system collects the debris, you'll need to perform a backwash process to flush them out of the filter. You might have to do this every week or few days, depending on your pool water cleaning requirements.
ii. Cartridge Pool Filters
The next type of filter we'll look at is a cartridge filter. It is a device with an inbuilt cartridge that filters out the impurities of your swimming pool. Cartridge filters are typically more efficient than sand filters since they have finer filter media. Nevertheless, the grain size of filter cartridges and filter material could affect the performance of these filters.
They are mostly suitable for small pools and require frequent cleaning, which you can only do manually. This means that you'll have to dismantle and reassemble the filter. However, this is not a hassle compared to backwashing sand filters.
If you want to minimize the need to regularly clean cartridge filters, you can take a larger filter capacity which will delay clogging by providing a larger area for filtering.
iii. Diatomaceous Earth (DE) Pool Filters
DE filters work like sand filters because they work by moving water through a mesh filter. However, the mesh is coated with diatomaceous earth powder, making it ideal for trapping out debris. Monitoring the pressure gauge is the best way to determine when you should clean DE filters.
Whenever the pressure increases by 8-10 psi above the standard, it indicates that it's time to backwash the DE filter. Fortunately, this is a no-brainer and only involves removing the valve and placing it backward and letting water flow through.
You'll also have to flush the pool filter with a hose to remove the DE powder you'll have to replace as you turn the pump on again. Unfortunately, these pool filters are among the most expensive models while also being one of the most efficient. Plus, DE powder is considered a carcinogen which makes it dangerous to handle without precaution.
2. Compatibility
The performance of pool filters depends on whether you can integrate them into your existing pump system because it's necessary to push the water through the filter. Different pool filters are designed with various flow levels, which means that a small filter won't work well with a powerful pump.
As such, you'll need to think about the connecting valves and adapter plugs if you are connecting an incompatible filter to a pump. This could easily be the case when you want to install an Intex filter to a non-Intex pump.
3. Ease of Installation
Manufacturers include instruction manuals and installation videos to make it easy for users to set up the filters for their pools. Some even add some accessories to ensure you can have a tool-free installation process.
As a result, some units can be up and running in as little as ten minutes, while others need up to an hour of work. The amount of time and effort needed will depend on the exact model you select. Nevertheless, the most suitable option doesn't require you to hire a professional for help.
All you should have to do is figure out how to connect the filter to the pump, but if you don't feel confident enough to handle this by yourself, you can have someone come over to help you out.
4. Durability
As a pool owner, you should invest your money in a model that will last for decades while operating efficiently. This will mostly depend on the type of materials used to make the filter. Cheaper models will use components that won't perform as well as those in more expensive units.
As you think about what type of filter is the best for your in-ground pool or above ground pool, you should consider how long you want them to last.
5. Maintenance
The maintenance requirements of the pool filter also matter in your search for the right pool filter. This is because the level of maintenance the pool filter needs will determine how frequently you'll need to clean or replace your filters. A low-maintenance option is ideal for any pool but, it will depend on the specific filter you select.
6. Pool Size
Finally, the last thing is whether you have a large size or small size pool. You'll want a filter whose capacity and performance match the size of your pool. If you take a low-performance filter to a large pool, it won't work as well as it should.
The amount of water the filter will be handling is essential to your decision. As such, you'll need to look for viable options in terms of matching the functionality of the pool filter with the size of your swimming pool.
Frequently Asked Questions about the Best Pool Filter
1. What is the best filter for an above-ground pool?
The Hayward SwimClear Plus Cartridge Pool Filter is the best filter you can buy for your above-ground pool.
2. Is a bigger pool filter better?
Yes, bigger is better in this case because a larger filter will require less maintenance and will work more efficiently.
3. Which is better, sand or DE pool filter?
If you are on a tight budget, a sand pool filter is a more affordable and easy-to-use option, but if you want high performance, a D.E filter will work better but at a higher cost.
