Best Filter For Saltwater Pools in 2020 Buyer’s Guide

(Disclosure: I research online to find the best products, and As an Associate, I earn from qualifying purchases.)

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Pool filtration system has proved to many of being very effective in keeping pool water clean and crystal clear. By having the best filter for the saltwater pool, you will be assured that of getting a safe and clean pool free from algae and debris even the small ones.Best Filter For Saltwater Pools Reviewed by Globo Pool

A high-quality model would work great for you and make your swimming enjoyable. But finding the best filter for the saltwater pool can be hard to find since the market is overflowing with different models and brands.

That’s why I prepared the review below for you. I hope it will shorten your search and help you find the right model for your pool cleanliness.

Best Filter For Saltwater Pool in 2020

Brand & NameGPHVoltsPrice
Intex Sand Filter Pump700-3,000 gph110-120VCheck Price
Intex Krystal Clear Cartridge Filter Pump1000 GPH110-120VCheck Price
Best Choice 4500GPH4500 GPH115VCheck Price
Intex 2150 GPH Sand Filter Pump2150 GPH110-120VCheck Price
Hayward C1200900 GPH100VCheck Price

1. Intex Sand Filter Pump – Best Saltwater System

Are you looking for the best filter for a saltwater pool that will keep your swimming pool safe and clean? If so, Intex Krystal Clear Sand Filter Pump is an ideal choice for you.Intex Sand Filter Pump - Best Filter For Saltwater Pools

One thing that makes this unit great is the fact that it’s both a filter pump and saltwater systems and as such it will leave your pool crystal clear while also reducing the chemical odors in your pool, soften your pool water while also reducing the concentration of chlorine.

Additionally, this Intex Sand Filter comes with a six-function control valve that allows you to drain, filter, backwash, rinse, recirculate and shut off the system.

It also comes with a built-in automatic 24-hour timer which allows the pool owner to set the operation time and a safety auto shutoff that makes pool maintenance a breeze. And because the sand is to be replaced after every five years, this filter pump is quite easy to maintain too.


  • Requires virtually no maintenance
  • Six-function control valve
  • Meets CSA/UL standards
  • Excellent water filtration
  • Built-in 24-hour timer
  • Built-in GFCI


  • Sand not provided

2. Intex Krystal Clear Cartridge Filter Pump – for Above Ground Pools

The Intex Krystal Clear Cartridge Filter pump is a well-performing above ground filtering system that will help you keep your swimming pool water safe and crystal clear for the best refreshing experience.Intex Krystal Clear Cartridge Filter Pump – Best Filter For Saltwater Pools

The filter pump boats a 1,000 gallons per hour pump flow rate and 750 gallons per hour system flow rate which allows it to efficiently filter and circulate water in your pool keeping everything super clean, refreshing and full of fun.

Furthermore, maintaining this filter pump is quite easy; all you need is rinse or swap the filter cartridge to keep the system running stable. This filter pump uses a Type-A filter cartridge which requires to be changed after a couple of weeks.

Lastly, the pump is designed to work effectively for any 15-feet Metal Frame, 15-feet Easy Set, or 18-feet by 10-feet Oval Frame above ground pool.


  • A replaceable, easy-to-clean filter cartridge
  • Hydro Aeration Technology inlet
  • Uses a Type-A filter cartridge
  • A convenient Air release valve
  • Easy to use and maintain
  • Built-in GFCI


  • You may need to purchase extra plumbing adapters

3. Best Choice 4500GPH – Above Ground Swimming Pool Pump System

The Hayward Power-Flo is a high-performance filter pump that is designed for on-ground and above-ground kind of swimming pools.Best Choice 4500GPH – Best Filter For Saltwater Pools

The making of this filter pump combines durable, corrosion-proof construction making it among the best filters for a saltwater pool. The advanced features of this model allow it to offer quiet operation and dependable performance.

The large capacity thermoplastic tank employed on this model can hold sand of up to 175 pounds allowing it for comfortably and effectively filter above ground pool of up to 18,000 gallons.

To ensure your pool is kept crystal clear and safe, the filter features a 1.0 Horsepower pump which uses a top mounted 6-function multiport valve and a speed of 4500 GPH to provide a powerful filtration.


  • Powerful pump and filter system
  • ETL listed, UL listed, and CSA certified
  • Dependable Performance
  • Extended filter cycles
  • Efficient backwashing
  • Optimum filtration


  • No On/Off switch

4. Intex 2150 GPH Sand Filter Pump – Above Ground Pools

As we all know sand filter has proven to be the most effective methods to keep swimming pool water sparkling clear. The Intex Krystal Clear 2150 GPH is also here to cement this point.Intex 2150 GPH Sand Filter Pump Best Filter For Saltwater Pools

The model combines two systems to make one unit that is super effective at making your pool safe and clean for the best summer enjoyment.

The model has a filtration system that uses sand filtration and also features a saltwater system that features Electrocatalytic Oxidation which is meant to ionize your pool water while eliminating the traditionally packaged chlorine harshness.

Additionally, this Intex filter pump comes with an automatic 24-hour timer which provides efficient care-free operations. The 0.95 horsepower pump used by this filter system comes with an inbuilt GFCI which turns it off whenever electrical current comes in contact with water.

The pool pump also features 2600 GPH pump flow rate and 2150 system flow rate allowing it to work effectively with 4,800 to 15,000 Gallon above ground pools.


  • Powerful 0.95 HP filter pump
  • Require no maintenance
  • Effective saltwater System
  • Electrocatalytic oxidation
  • 2-Year Warranty
  • Built-in GFCI


  • Limited use
  • Some reliability issues

5. Hayward C1200 – Best Cartridge Pool Filter

The Hayward Swim-Clear Plus is a powerful cartridge pool filter that provides with an added quality, convenience and value in cartridge filtration.Hayward C1200 Best Filter For Saltwater Pools

It has been designed to work effectively for the most demanding application and environmental conditions. The model also features precision engineering and a reinforced thermoplastic body which allows it to work hard, achieve maximum water flow and efficient filtration with low maintenance required.

Also, this Hayward Swim-Clear Plus pool filter uses a single top locking knob which securely fastens its head to the filter tank while eliminating the need for clamps or bolts.

The filter pump also comes with a manual air relief valve and a pressure indicator gauge to alert you when the cartridge needs rinsing or swap.


  • Extra-large, long lasting cartridge element
  • Durable reinforced thermoplastic body
  • Maximum flow and efficiency
  • Precision-made core
  • Single top locking knob


  • Hard Wired
  • No On/Off switch

Best Filter For Saltwater Pool Buyers Guide

When searching for the best filter for a saltwater pool, your most significant and most crucial decision will be finding the right model to buy. And by using the buyer’s guide below it will be more comfortable as I have provided the factors you need to consider while buying.

Pool Size

Different pool filters come with different and unique filtration power which require that you match your pool size with its recommended size. The manufacture always indicates the maximum volume of water that the filter can accommodate. So, determine the capacity of your pool in gallons and check if the pool filter you’re about to pick can work on with that capacity.

Pool type

A swimming pool is either above ground pool or in-ground pool. The big difference comes with the plumbing used. Pool filter will come ready to be connected to a particular plumbing system, so you need to pick a model that is fit for your pool. If your pool is an in-ground pool, then go for a pool filter that works with in-ground pool, and vice versa.

Filter Type

Pool Filters are of three types; sand filters, cartridge filter, and the DE filter. Depending on your expectation and budget, one of the above pool filters will work idyllically for you.

If you’re looking for a secure filtration system, a sand filter is an ideal choice. If you’re seeking for low maintenance, a cartridge filter will work great for you, and if you need the crystal and cleanest water, a DE filter is the way to go.

You can still achieve the cleanest and clearest pool water with a sand or cartridge filter when you add some DE to the sand and cartridge allowing the cleaner to clean out even the smallest particles.


And because you’re searching for a model that you can use in a saltwater pool, it’s crucial that you make sure it’s made from rust and corrosion resistant materials. Most of the filters in the market are made for the freshwater pool so make sure you check the construction materials. All the products in this review are all safe for use with salt water, feel safe to pick any.

Flow Rate

The speed at which the pool water flows through the pool filter determines how fast the cleaning is done. Today, most states have unique laws concerning the pool’s turnover rate, so it’s crucial that you use the pools flow rate and the pool’s volume to calculate the turnover rate.

Most states recommend the best filter for the saltwater pool to have a turnover rate of at most 12 hours. That means all the water in your pool will be filtered with a period of 12 hours per filtration round, thus ensuring excellent cleanliness.

Globo Pool Overview:

Best filter for the saltwater pool you select will affect the frequency and the cleanliness you get from it. So ensure you pick the right model for your pool. Also, ensure that the model you select is easy to maintain and easy to operate. That way you will have a hassle-free efficient pool filtration.

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About the author

Sharif Miah

I am Sharif, 22, a student, currently doing the BBA program as well as an online Blogger. I am an adorable fan of swimming and also love any water sports -surfing, scuba diving, kite surfing & paddle boarding. I love to share my experiences with people. I hope you are enjoying my information and lessons!

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