INTEX SX2100 Krystal Clear Sand Filter Pump for Above Ground Pools: 2100 GPH Pump Flow Rate – Improved Circulation and Filtration – Easy Installation – Improved Water Clarity – Easy-to-Clean
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Availability:
In Stock.
Arrives
Thursday, Feb 5
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Size: 2,100 Gallons Per Hour
Style: Sand Filter Pump
Features
- HYDROAERATION TECHNOLOGY BY INTEX - Transforming the Above Ground Pool industry, by bringing revolutionary water aeration benefits such as improved circulation and filtration, improved water clarity, increased negative ions at the water surface
- EASY INSTALLATION Just hook up hoses and plug in! This pump is a must have for any above ground pool up to 12,800 gal (Partial assembly required)
- 24 HOUR TIMER The SX2100 has a built-in 24-hour timer with 2 to 12 hour pre-set cycles for automatic operation. The timer adds to the hassle-free experience with maintaining a cleaner pool
- 2100 GPH PUMP FLOW RATE Water flow rate at pump (pump capacity): 2,100 gph (7,949 lph); in pool (system flow rate): 1,600 gph (6,056 lph); suitable for INTEX pools up to 12,800 gallons; Does not include saltwater system
- SAFETY, QUALITY and VALUE Intex designs, builds, and tests all its products to the highest standards with safety the first order of business; our affordable and innovative products are built to last
Brand: Intex
Color: Grey
Material: Plastic
Style: Sand Filter Pump
Product Dimensions: 22.25"L x 15.38"W x 23.25"H
Power Source: Corded Electric
Item Weight: 35.97 Pounds
Maximum Flow Rate: 7949 Liters Per Hour
Voltage: 120 Volts
Global Trade Identification Number: 56
Brand: Intex
Color: Grey
Material: Plastic
Style: Sand Filter Pump
Product Dimensions: 22.25"L x 15.38"W x 23.25"H
Power Source: Corded Electric
Item Weight: 35.97 Pounds
Maximum Flow Rate: 7949 Liters Per Hour
Voltage: 120 Volts
Global Trade Identification Number: 56
Manufacturer: Intex Recreation Corp.
UPC: 078257266456
Specific Uses For Product: Above ground
Part Number: 26645EG
Item Weight: 36 pounds
Item model number: 26645EG
Is Discontinued By Manufacturer: No
Size: 2,100 Gallons Per Hour
Wattage: 120 watts
Item Package Quantity: 1
Number Of Pieces: 1
Hose Length: 12 Inches
Special Features: Weather Resistant
Included Components: Intex Krystal Clear Sand Filter Pump for Above Ground Pools
Batteries Included?: No
Batteries Required?: No
Warranty Description: 2 year manufacturer
Date First Available: June 28, 2018
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Feb 5
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Size: 3,000 Gallons Per Hour
Style: Sand Filter Pump
Great Sand Filter Pump! The 18'x42' Coleman pool I have did not have a great filter pump. The pump that came with the pool was too small for keeping 7,000 gallons of water clean and the chemicals balanced. I needed more flow to keep the water circulating. The pump I just installed has a timer, recirculate feature, backwash, rinse and filter. It’s easy to install and I think it’s priced well too. I’ve had a good summer, with less work needed in my pool care. The water flows a lot better, is crystal clear, and it’s easier to keep the chemicals in balance. I haven’t had any issues with water getting stagnant or algae. Also when putting the sand in for the first time, add half the sand and wet in so it settles then fill with the rest of the sand to fill line and wet again, check to see if it's at least at the fill line, if not you'll need to add more.
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Reviewed in the United States on May 14, 2025 by S. Gleason
Size: 10in
Style: Sand Filter Pump
I don’t usually write reviews but felt this warranted one. If you have an above ground pool you need this. This is our third summer with our pool and our first summer with this filter. It was so hard to maintain the pool in the past with the A/C filters that you remove and rinse. It would take a week(s) to make a green pool clean and clear. This sand filter works so well and not only does the water flow faster it is also a more powerful stream. The filter doesn’t take up much space and is very easy to use. We hadn’t swam in the pool all week and I forgot to add a new chlorine tab so it was starting to turn green. I put in chlorine, algaecide and clarifier and the filter had it clear in less than two days. Very impressed with the quality and price. It didn’t cost much more than it would have cost to replace the old tiny filter that came with the pool. I have faith it will last for many years!
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Reviewed in the United States on August 10, 2025 by Julia M
Size: 10in
Style: Sand Filter Pump
Fit perfect, very sturdy and functions great, the design worked well with the above ground pool and was easy to get installed.
Reviewed in the United States on December 28, 2025 by Lsd
Size: 3,000 Gallons Per Hour
Style: Sand Filter Pump
This Intex 3,000 GPH pump and filter has been a total upgrade for our above ground pool. It moves a ton of water and keeps the pool sparkling clean with very little effort. We noticed a huge improvement in water clarity within the first day of using it. Setup was easy with clear instructions and all the necessary fittings included. One of my favorite features is the built-in timer setting—it’s super convenient and takes the guesswork out of daily run times. Just set it and forget it! If you’re looking for a reliable and high-performance pump, this one does the job right. Definitely worth the investment!
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Reviewed in the United States on July 24, 2025 by Emily Worley Emily Worley
Size: 2,800 Gallons Per Hour
Style: Sand Filter Pump
We love this! One of the best purchases to upgrade our pool. Keeps our pool clean and the size it perfect for our 6000 gallon pool size. Does get hot during day but ours is sitting in direct sunlight all day long. We keep it going probably 20 hours a day and it has worked perfect. No problems at all. Filled with sand and has been going since. Has lots of options on it which helps keep water clean. Instructions are super easy and install was quick. Doesn’t disappoint. Just get it. Makes it super easy and powerful.
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Reviewed in the United States on August 31, 2025 by Estowe2014
Size: 2,100 Gallons Per Hour
Style: Sand Filter Pump
This was an upgrade for the 1500gph Krystal Clear sand filter that came with my 9x18' vinyl pool. This 2100gph is hugely, massively better than the 1500. Can't believe I waited five years to upgrade. Much more powerful waterflow. I don't have to backwash nearly as often as the little 10" filter that came with the pool. Very simple installation. The setup video QR code provided an easy reminder how to put the sand into the filter.
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Reviewed in the United States on January 28, 2026 by Lisa Emerson
Size: 2,100 Gallons Per Hour
Style: Sand Filter Pump
I installed that pump on a SummerWave round 15 feet above ground pool. I reused the SummerWave skimmer but it need to be significantly modified to accommodate the pump that requires at least 1.5' intake so it doesn't get too stressed. I used cheap sand from Leslie's Pool Supply and it doing a great job, I particularly appreciate the fact that I don't have to change the paper filters so often, and also that the capacity of the pump is much greater so the pool gets clean in a very short amount of time. The timer isn't great, it seems to start at approximate time every day, later than the previous day everyday. Also, you can't program for multiple time a day. I solve the issue by using a smart plug and programmed it on Google (Alexa would do the same) so it runs for 1 hour every 4 hours. The building quality isn't great, the plastic used to support the filter is very fragile and break while I was filling it with sand. it still works with it broken but it tells a lot on the durability.
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Reviewed in the United States on April 19, 2023 by Aimnkill