The 7 Best Pool Filters for Inground Pools of 2021- Reviews & Buyer’s Guide

In the following guide, you will discover a bit more information about inground pool filters such as why you should have one in the first place. Additionally, we’ll review seven of the top-selling models to find the best pool filters for inground pools.

Each inground pool filter made it on our list based on factors such as reliability, how well it filters out impurities, ease of maintenance, and more. By the end of the review, you will have an easier time deciding which one of the best pool filters for inground pools is the right choice for you.

Why Do You Need a Filter for Inground Pools?

Pool filters are a vital part of maintaining the health of your swimming pool. Finding the best pool filters for inground pools can be difficult enough without understanding exactly why you need one.

Debris Collection

Quality pool filters do an exceptional job of filtering out impurities in the water such as dirt and debris. Without a filter, it’s evident that all that can pile up and contaminate the water, making swimming in the pool less enjoyable if not impossible.

Crystal Clear Water

Ever looked at a swimming pool that has unbelievably clear water to the point you can easily see the bottom of the pool? More than likely, that pool functions with an exceptional filter. A poor filter can make a pool unappealing. Clearwater is not only nice to look at but far more pleasant to swim in as well.

Proper Circulation

Owning a pool is a lot of work, so having anything that can help ease the maintenance is a plus. When it comes to water circulation, pool filters play a large role. Proper circulation allows for the chemicals to distribute evenly, which cuts down the time you have to spend trying to balance everything out.

Check out some of our reviews of the best inground pool filters below!

7. XtremepowerUS 19″ Inground Pool Sand Filter 7 Way Valve

The XtremepowerUS Sand Filter can fit any inground pool of various sizes and types as well as inground spas. It can hold 175lbs of sand, and the max amount it filters is 24,000 gallons per day. This features a large pressure sand and water drain to help with winterizing, and the 7-position Vari-Flo control valve has an easy-to-use handle.

This filter is constructed with a polymeric tank that is corrosion-proof and designed for use in different weather conditions.

6. Pentair 160301 Clean & Clear Plus Fiberglass Cartridge Pool Filter

This Pentair Clean & Clear Plus Cartridge Pool Filter is one of the best pool filters for inground pools. It has an injection molded tank that’s corrosion-resistant with black bulkhead unions, and it’s NSF listed as well.

Concerning its functionality, it has a tension control clamp, a balanced hydraulic flow, high flow manual air relief valve, and a continuous high flow internal air relief. Designed for use in pools and spas, this filter has a filtration area of 420 square feet as well as a 150 GPM flow rate.

5. Hayward S244T ProSeries Sand Filter

This sand filter from the Hayward ProSeries features a top-mount design, and it uses an engineered umbrella-fold self-cleaning system to better balance the backwashing process. This lateral system also helps to distribute the water evenly and enhance the overall flow.

To provide it with better durability under various weather conditions, it is made from corrosion-resistant materials. For easier winterizing, it has a large pressure sand and water drain. You can also look at the best pool sand filters and find one fit for you.

4. Pentair 160316 Clean & Clear Cartridge Pool Filter

The Pentair 160316 filter has a tank made from fiberglass reinforced polypropylene. Alongside that, the tank is chemical-resistant, which can add to the longevity of the product. Additional design features include a lock ring with spring-loaded safety latches and a coreless cartridge.

It can filter an area that is 100 square feet with a 100 GPM flow rate. The filter has unionized connections, and it has integrated continuous high flow internal air relief.

3. Hayward C900 SwimClear Plus Cartridge Pool Filter

This Hayward C900 SwimClear Plus is a popular cartridge filter known to withstand harsh conditions thanks to the durable glass-reinforced co-polymer materials used in its design. Even the cartridge elements are constructed from a long-lasting material.

It can offer up to 90 square feet of filtration coverage for long filtration cycles. There’s a single locking knob that secures the head to filter tank so that you don’t have to worry about bolts and clamps. Lastly, there’s no need to backwash to clean.

2. Pentair 160340 Clean & Clear Plus Cartridge Pool Filter

This cartridge pool filter from Pentair may be a bit oversized for some pools, but it is heavy-duty in terms of performance. It has a 100% drain clean-out port, and a filtration area that spans 320 square feet. This filter has a 120 GPM flow rate.

The tank is injection molded, similar to other filters from this brand. It comes with black bulkhead unions, and it has a high flow manual air relief and a high flow internal air relief.

1. Hayward EC65A Perflex D.E. Pool Filter

Another one of the best pool filters for inground pools is the Hayward EC65A Perflex D.E. Pool Filter. Without the use of backwashing, it provides exceptionally clear water after just minimal use. It can even remove particles that are as small as two microns after its initial setup.

It incorporates the use of a Flex-Tube design to offer longer cycles between cleaning. In addition, it features a bump mechanism so that the D.E. flex tubes can instantly clean themselves in a uniformed process.

Conclusion on Our Inground Pool Filter Reviews

Swimming pools require good upkeep so that you can swim in clear, clean water, and this means having functioning filters. The best pool filters for inground pools are relatively easy to set up and maintain so that you spend less time cleaning your pool and more time enjoying it.

Have you used any of the above filters for your inground pool? Let us know how they worked.