The Best Intex Pool Pumps for Above-Ground Pools

Best Intex Pool PumpsYou will agree with me, Intex offers some of the best above-ground pool solutions. If you have one, or you are planning to buy one, I recommend you also buy an Intex pool pump – they offer excellent performance just like Intex pools.

But then, pool pumps may be quite technical, especially for starters, so choosing the right one may be quite a hassle. Remember, you have to look at technical factors like pump flow rate, system flow rate, filter type, and so on. Nothing can be as bad as buying a pump that is not compatible with the pool. For that reason, I decided to review the top 3 best Intex pool pumps for above-ground pools so that you get value for your money.

So, without further ado, here are our top 3 picks for the best above-ground pool pumps.

Pump Flow Rate
System flow rate
Intex 28633EG Krystal ClearIntex 28633EG Krystal Clear2,500 Gallons Per Hour1,900 Gallons Per Hour24-HourCheck Price
Intex 28645EG Krystal ClearIntex 28645EG Krystal Clear2,100 Gallons Per Hour1,600 Gallons Per Hour24-HourCheck Price
Intex 56671EG Krystal ClearIntex 56671EG Krystal Clear3,000 Gallons Per Hour2,200 Gallons Per Hour12-HourCheck Price

1. Intex 28633EG Krystal Clear – Best Intex Cartridge Pool Pump

If you are looking specifically for a cartridge pool pump, Intex 28633EG is our top choice. It is recommended for use with the 18ft. Easy Set, 18ft. Metal Frame, and 18 by 10ft. oval metal frames.
What I like about it is its filtration efficiency. Remember, this is a cartridge filter and will capture even the smallest particles that sand filters may not. While it may be the best for your family’s health, it will require frequent maintenance.

The Intex 28633EG Krystal Clear is a great pool pump for families. Remember, pool water may have contaminants and an ordinary sand filter won’t capture the tiniest particles. But this model has a cartridge filter that is known to have improved filtration efficiency.

Besides, it offers more fresh water than sand. You see, cartridge filters are replaced more frequently compared to sand; sand filter systems stay for up to 5 years. In addition to this, the Hydro Aeration Technology that improves water clarity and freshness.

But on the downside, you will be required to replace the filters every two weeks for moderate use and weekly for heavy use. That said, if you are not a DIY enthusiast, or a lady with little handy skills, looking for a pump for the spa, I don’t think this will be a good idea.

The good thing is cleaning it is less frequent courtesy of the sediment flush valve at the bottom. Also, its portability would want to make you a handyman.

I also like the double insulated pump that makes it efficient even in cold weather.

The design too is compact and very friendly. You can easily carry it as it weighs only 19.5 lbs. making it among the best portable pool pumps too.

Regarding performance, this is a 2500 GPH pump designed with GFCI to protect your loved ones from electric shock.

Other features include an auto-timer, air release valve, and comes with an extra cartridge filter.
  • Filters 10-15 microns
  • Energy efficient
  • More affordable
  • Two-year warranty
  • Intensive maintenance
  • You need to buy accessories
Intex 28633EG Krystal Clear is a great pool pump for domestic use. It can keep your water clean in areas where the water may be contaminated. If you are keen on your family’s health, this is a great option to consider. It is also very affordable now that you can get it for $83 only.

2. Intex 28645EG Krystal Clear – Sand Filter Pool Pump

If replacing cartridge filters is becoming time-consuming and also, expensive, maybe you should switch to a sand filter pump and the best one today is our list is Intex 28645EG. Retailing at $130, this pump is suitable for medium sized pools from 14 ft. – 16 ft.

But if you want quick action, I’m sorry the 2100 GPH may be too slow for a large pool. But what I like about it is the versatility courtesy of the 6 valve functions.

Like mentioned above, this is such a versatile vacuum cleaner that can handle a range of functions. They include; filtrating, backwashing, rinsing, re-circulation, drain and close system.

The Intex 28645EG is recommended for average-sized above ground pools with a capacity of 2,800 gallons to 12,800 gallons. I like the fact that it has a sand filter so being the type who hardly finds time for maintenance, it would best suit me.

Remember, while a cartridge pump requires weekly replacement, sand filters may go up to 8 years.

This unit also comes with a skimmer basket that captures large particles like leaves and prevents them from reaching the filter. In the autumn when there’s maximum fall foliage, this is when this feature comes in really handy especially if you are in Oregon, Vermont, Maryland, New Hampshire and other areas where there are a lot of trees.

I also like the improved 24-hour timer; remember the Intex 28633EG Krystal Clear has a 12-hour timer. Intex 28645EG also comes with GFCI that is a great safety feature considering the risks of electric shock and besides, it meets the UL/CSA standards.

On the downside, this is not a heavy duty pump and with a 2100 GPH and 1600 GPH pump and system flow rate, it may not be as fast as you’d wish. But for the price, I wouldn’t mind owning it if I had a small pool and time.

  • 6 valve functions
  • UL/CSA standards
  • Built-in GFCI
  • Requires little maintenance
  • 24 hour timer
  • Strainer basket
  • Quite slow
If you want a carefree pool pump, this is what you should consider getting. It has been built for medium size pools and even though it is quite expensive, it is a worthy purchase considering you will change the filters again after 5 years.

3. Intex 56671EG Krystal Clear – Sand Filter Pool Pump

For those who have very large above-ground pools like Intex 28241EH, I would recommend this sand filter pump. It sports a bigger engine and consequently, a 3000 GPH rating enough to handle 16ft. plus above ground pool. It also has the same features as the smaller Intex 28645EG but costs quite expensive.

I have this pump and what I can say, it is real value for money. 3 years since I bought it, it has been very reliable and requires no maintenance at all.

Like earlier said, this pump has been built for performance. It features a 0.75 HP pump motor that delivers up to 3000 GPH when at optimum and also, a 0.59 HP system motor that can deliver a 2450 GPH system flow. I use it on an 18 ft. pool with two cycles daily and every time I feel like swimming, my water is clean and very fresh.

This model also comes with a skimmer so leaves and larger particles won’t reach the filter. I live in Oregon and even before autumn, you will start to see leaves all over. At first, I wasn’t using the skimmer and the impact was instant. The water started becoming discolored and with a funny taste. It is when I realized that a lot of leaves were getting in the filter but the damage was already done. I had to buy more filter sand and attached the skimmer.

That said, remember to attach the skimmer, whether there is leaf fall or not – you just might not be aware what gets in the water while you are away.

On the downside, it’s a little expensive but then, for such a top brand with excellent performance, this shouldn’t be an issue. Also, it’s very bulky – you will actually need 50 kg of sand.

Other features include; a 24-hour timer, strainer basket, 6 valve functions, and a built-in GFCI for your safety.
  • 6 valve functions
  • Impressive performance
  • UL/CSA standards
  • Built-in GFCI
  • Requires little maintenance
  • 24-hour timer
  • Strainer basket
  • Quite expensive
  • Quite bulky
If you are keen on a reliable Intex pool pump, this is what you should go. Actually, I would recommend you get this pump and not anything smaller because you just don’t know when you might need a larger pool. Its impressive performance will help you keep large pools clean and free from any debris.

Buying Guide – Read this before buying an above-ground pool pump

Now that we have given you our 3 best picks, it’s time we tell you a few things about buying pool pumps. Remember, it is important to always know how to choose a product, not relying on reviews only. So, before we go further, we need to look at Intex as a brand and see if it’s a top brand as most people say.

About Intex

Intex Corp. is a top company that manufactures a range of inflatables and pneumatic solutions under the brand name Intex. With over 40 years in business, the company has successfully exploited several niches and above-ground pools are one of them.
In case you are not convinced why should buy from Intex, here are reasons why Intex is the best brand in above ground pools.

Excellent performance – You can always trust Intex when it comes to performance. The company invests in R&D to be a market leader in innovation. Looking at the product ratings, you can easily tell that it is indeed the best.

Excellent aftersales – What if your pool has a defect? What if you don’t manage to install it? All these are common problems for new buyers. The good thing is that Intex has a great customer support team ready to help guide you. Above all, the warranty is genuine and you will be sorted in less than 3 working days. This sounds great bearing in mind there are a lot of brands that are not honest with their warranty.

Value for money – I have always trusted Intex and so far, I can say that it is one brand that will give you value for money. It comes with the best in class features and you will get a suitable pump without breaking the bank. Considering the performance and durability, that is real value for money.

Pool pumps and energy efficiency

With the rising awareness and even restrictions regarding energy efficiency, pool pumps have been on the spot in light of energy efficiency. This is because they run all day and considering almost every household has a pool, that’s a strain on our gross energy consumption so there’s need for it to be checked. In states like California, you must use an energy efficient.

But then, what’s an energy efficient motor. Basically, this debate revolves around the speed settings. There are tasks that require little power while others require high power. So, it is perceived to be wastage of energy when you use high power for small tasks and so single speed pool pumps are targeted here.

But the fact remains, the larger the pump, the more the energy consumption. But for the record, dual speed and variable speed pool pumps are considered the best because you use the speed you want so no energy goes to waste.

GFCI (Ground Fault Circuit Interrupter)

I know summer is a good time to spend most of the time in your pool but do you know the dangers you are susceptible to when in the pool water?

One of them is electric shock and statistics show that fortunately, Intex builds their pumps with a technology called GFCI (Ground Fault Circuit Interrupter). This technology monitors the electricity flow in the circuitry and in the event there is a small surge, it will automatically switch off the current. Considering the increased cases of pool electrocution, it would be a caring idea to buy an Intex pool pump just to make sure your family is safe always.

Buts still, even if you get an Intex pump, always make sure your electrician just to be sure it’s done the right way.

Sand filters vs. Cartridge filters

I know by now, you are not sure whether to go for sand filters or cartridge filters. There has always been the debate of sand vs. cartridge when it comes to pool filters and in this segment, we want to put the matter to rest.

Sand filters – This is a filter system made out of special sand which filters any debris that may be in the water. I like sand filters because they require very little maintenance and one you replace the sand filter, you can go for 5 years before you replace it again.

This makes sand filter pumps best for pool owners with tight schedules or those with no handy skills. But on the downside, they are not the best when it comes to efficiency when compared to cartridge filters. Also, sand filter pumps are bulky because of the sand.

Cartridge filters – On the other hand, cartridge filters are more efficient and will capture smaller particles. Sand is known to catch particles as small 20-40 microns but when it comes to cartridge filters, the larger surface ensures they catch particles as small as 10-15 microns. But then, you need to find the time and a few bucks to carry out the frequent maintenance and replacements. When buying, it is important to know the size of filter you need. Look out for the filter type; often defined in letters.

When it comes to filtration efficiency, cartridge filters are the best. The can filter much smaller particles and keep the water fresh and clean always. But then, if you want something with little maintenance, sand filter pumps are not that bad also.

Factors to consider before buying an above-ground pool pump

Now, let’s discuss a little bit about what you need to consider before buying a pool pump. Yes, you have settled on Intex, a top brand but still, there are other important aspects to look at. So, without wasting more time, here are important considerations when buying Intex pool pumps.

1. Above-ground or in-ground?

This is another hard question you will need to ask yourself. Where will your pool be installed? You have to know that in-ground pools are permanent, durable and more expensive. On the other hand, above-ground pools are portable, easy to install and cheaper.

But most importantly, it is important to decide what type of pool you will have as it will determine the filter placement.

2. Plugged in vs. in-wired pump

There are two types of pumps you can choose from depending on their power orientation. We have plug-in and hard-wired pumps. Hard-wired pumps can be easily hardwired directly to the power line while plug-in pumps use inlines to get power.

But the most important thing is to get it right when it comes to the power voltage. You need to determine what voltage goes in the pump; 110 V or 220 V.

3. Speed

The speed of the pool pump greatly determines the time it will take to fill the pool. If you have less leisure time, I recommend that you look for a pump with high speed. In the market, you will find a variety of pumps with different speeds.

There are single speed, dual speed, and variable speed pumps so you need to know which one fits your needs.

For starters, most pool pumps around are single speed and these ones revolve in one speed depending on the hp. On the other hand, dual speed pumps have low and high while variable speed pumps have more than one setting. But note that, in as much as single speed pumps are popular, they have been prohibited in some states like California. This is an energy efficient single speed pump but Title 20 still puts it out of California just because it’s a single speed – Title 20 Law requires two speed or variable speed.

If you are not interested in much details, here’s what you should know. The speed will be indicated in GPH (Gallons per Hour) which is simply the amount of water in gallons per hour the pump can handle. The higher the GPH, the faster the pump is.

How to calculate the right GPH

I know it may be such a tall order to work your way out when finding the right GPH. To make things easy and straightforward for you, here’s how you calculate the correct GPH when buying pool pumps.

Multiply the total volume of your pool in gallons times two; this will be the amount it will circulate in two cycles daily (You can also multiply by three if you want it to run thrice). Then, divide the number by 24 to get the gallon you need to pump per hour. That’s how you get the right GPH.

4. Size of pool

You will also realize that these pumps can handle certain pump capacities.

It is important to make sure that the pump you have settled on can handle the tank capacity you have. This is very important lest you end up with a less powerful pump.

I had to trade my first two pumps because they were too small for my pool. Since then, I learned the lesson; make sure it has enough power. On the other hand, it may also be an unwise idea to spend too much on a powerful motor when you have a small pool.

To help you choose your perfect pool size, the below tables will guide you.

Pool size in gallons
Turnover in hours
Flow rate in gpm

5. Sand or cartridge filter

As we discussed earlier, we have sand and cartridge filters. You must know the pros and cons of each before settling on any pump.

If you want easy maintenance, get a sand filter pump like Intex 28645EG Krystal Clear and for a more efficient filtration, cartridge filter pumps like Intex 28633EG Krystal Clear and Intex 28635EG Krystal Clear are the best. Also importantly, check on the availability of each and also, mind the cost of replacement when weighing in between the two.

Wrapping up

If you have an Intex above ground pool, then it will be a great idea to buy an Intex pump for compatibility. Also, if you have any other similar model from another brand, Intex pumps will also serve you well.

Remember, they are reliable, durable and affordable; what else could you want?

That said, get any of the above pool pumps and remember to carefully analyze compatibility before checking out.