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10 Best Pool Sand Filters 2025 in the United States
#1
Winner
Intex QX2100 Krystal Clear Sand Filter Pump & Saltwater Systems with Electrocatalytic Oxidation: Keeps Water Clear – Reduces Chemical Use – 24-Hour Timer – Up to 8500 Gallon Pools
The INTEX QX2100 Krystal Clear Sand Filter Pump & Saltwater System is a versatile option for keeping above-ground pool water clean and clear. Catering to pools up to 8,500 gallons, this system offers a good balance of efficiency and cost-effectiveness. One of its main strengths is the use of sand as a filter media, which is affordable and only needs replacing every five years with regular backwashing, making it low maintenance.
Rating
9.9
Chosen by1,399
Durability and Material
Most important from
9338 reviews
#2
Intex Sand Filter Pump & Saltwater System for Up to 15,000 Gal Pools, Krystal Clear - Automatic Algae Control & Above-Ground Swimming Pool Cleaning
The Intex Sand Filter Pump & Saltwater System is designed for above-ground pools up to 15,000 gallons, making it suitable for medium to large-sized pools. One of its main advantages is cost efficiency, as sand is a relatively inexpensive filter media that requires replacement only every five years with regular backwashing. The advanced filtering system is capable of handling a high flow rate of 2,650 gallons per minute, which ensures thorough cleaning through its six functions: filter, backwash, circulation, rinse, recirculate, and system closing.
Rating
9.8
Flow Rate
Valve Type
Most important from
9338 reviews
#3
Intex 26651EG 3,000 GPH Above Ground Pool Sand Filter Pump with Automatic Timer
The Intex 26651EG sand filter pump is designed for above ground pools up to about 19,600 gallons, making it a solid choice if you have a medium to large pool. It features a strong flow rate of 3,000 gallons per hour, which helps keep your pool water circulating and clean efficiently. The built-in 24-hour automatic timer with preset cycles adds convenience, so you don’t have to manually turn it on or off. Installation is straightforward, requiring just hose connections, which is great if you want a hassle-free setup.
Rating
9.6
Flow Rate
Filter Media Capacity
Valve Type
Most important from
21778 reviews
Top 10 Best Pool Sand Filters 2025 in the United States
#1
Winner
Intex QX2100 Krystal Clear Sand Filter Pump & Saltwater Systems with Electrocatalytic Oxidation: Keeps Water Clear – Reduces Chemical Use – 24-Hour Timer – Up to 8500 Gallon Pools
Intex QX2100 Krystal Clear Sand Filter Pump & Saltwater Systems with Electrocatalytic Oxidation: Keeps Water Clear – Reduces Chemical Use – 24-Hour Timer – Up to 8500 Gallon Pools
Flow Rate: 2,100 gallons per minute
Durability and Material: Plastic
Chosen by 1399 this week
Intex Sand Filter Pump & Saltwater System for Up to 15,000 Gal Pools, Krystal Clear - Automatic Algae Control & Above-Ground Swimming Pool Cleaning
Intex Sand Filter Pump & Saltwater System for Up to 15,000 Gal Pools, Krystal Clear - Automatic Algae Control & Above-Ground Swimming Pool Cleaning
Flow Rate: 2,650 gallons per minute
Durability and Material: Plastic
Intex 26651EG 3,000 GPH Above Ground Pool Sand Filter Pump with Automatic Timer
Intex 26651EG 3,000 GPH Above Ground Pool Sand Filter Pump with Automatic Timer
Flow Rate: 3,000 gallons/hour
Durability and Material: Plastic
SWIMLINE HYDROTOOLS Pool Sand Filter Pump For Above Ground & Inground Pool | 14 Inch Cleaner System 1/2 HP (0.45 THP) Horsepower 2400 GPH | Pools Up To 10500 Gallons Intex Bestway Compatible 71405
SWIMLINE HYDROTOOLS Pool Sand Filter Pump For Above Ground & Inground Pool | 14 Inch Cleaner System 1/2 HP (0.45 THP) Horsepower 2400 GPH | Pools Up To 10500 Gallons Intex Bestway Compatible 71405
Filter Size: 14-inch
Flow Rate: 40 gallons per minute
Filter Media Capacity: 60 pounds sand
Valve Type: multi-port valve
Durability and Material: Plastic
Intex SX2800 Krystal Clear Sand Filter Pump: 2800 GPH Pump Flow Rate – Improved Circulation and Filtration – Easy Installation – Improved Water Clarity – Easy-to-Clean
Intex SX2800 Krystal Clear Sand Filter Pump: 2800 GPH Pump Flow Rate – Improved Circulation and Filtration – Easy Installation – Improved Water Clarity – Easy-to-Clean
Flow Rate: 2800 GPH
Durability and Material: Durable plastic
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Up to 19% off
SWIMLINE HYDROTOOLS Complete Sand Filter System, 12" Tank - for Above-Ground Pools Up to 8,000 Gallons, Single Speed Pump, 0.3 THP, 1,980 GPH, 4-Way Multi-Port Valve, 42 lb Capacity
SWIMLINE HYDROTOOLS Complete Sand Filter System, 12" Tank - for Above-Ground Pools Up to 8,000 Gallons, Single Speed Pump, 0.3 THP, 1,980 GPH, 4-Way Multi-Port Valve, 42 lb Capacity
Filter Size: 12-inch
Flow Rate: 1,980 gallons/hour
Filter Media Capacity: 42 pounds sand
Valve Type: multi-port valve
Durability and Material: durable for outdoor use
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
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
Flow Rate: 2,100 GPH
Durability and Material: Plastic
INTEX 26329EH Ultra XTR Deluxe Above Ground Swimming Pool Set: 18ft x 52in – Includes 2100 GPH Cartridge Sand Filter Pump – SuperTough Puncture Resistant – Rust Resistant – Easy to Assemble
INTEX 26329EH Ultra XTR Deluxe Above Ground Swimming Pool Set: 18ft x 52in – Includes 2100 GPH Cartridge Sand Filter Pump – SuperTough Puncture Resistant – Rust Resistant – Easy to Assemble
Filter Size: 2100 GPH
Flow Rate: 2100 GPH
Valve Type: 6-function control valve
Durability and Material: Galvanized steel, 3-ply PVC
#10
XtremepowerUS 13" Sand Filter with 3/4HP Pool Pump Digital Programmer Timer 2,640 GPH for Above Ground Swimming Pool Pump Set Up To 10,000 Gallons
XtremepowerUS 13" Sand Filter with 3/4HP Pool Pump Digital Programmer Timer 2,640 GPH for Above Ground Swimming Pool Pump Set Up To 10,000 Gallons
Filter Size: 13 inches
Flow Rate: 44 liters per minute
Filter Media Capacity: 42-pound sand capacity
Valve Type: 4-way valve
Durability and Material: ABS plastic
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Buying Guide for the Best Pool Sand Filters
Choosing the right pool sand filter is essential for maintaining clean and clear water in your swimming pool. A sand filter works by filtering out debris and contaminants from the pool water, ensuring a safe and enjoyable swimming experience. When selecting a pool sand filter, it's important to consider several key specifications to ensure you get the best fit for your pool's needs. Understanding these specifications will help you make an informed decision and keep your pool in top condition.Filter SizeThe filter size refers to the diameter of the filter tank and is crucial because it determines the amount of water the filter can handle. Larger pools require larger filters to ensure efficient filtration. Filter sizes are typically measured in inches, with common sizes ranging from 16 to 36 inches. For small to medium-sized pools, a filter size of 16-24 inches is usually sufficient. For larger pools, a filter size of 24-36 inches is recommended. Choose a filter size that matches your pool's volume to ensure optimal performance.
Flow RateFlow rate is the amount of water that can pass through the filter per minute, measured in gallons per minute (GPM). This spec is important because it affects how quickly your pool water is filtered. To determine the right flow rate, consider your pool's pump capacity and the pool's volume. A higher flow rate means faster filtration, which is beneficial for larger pools. For smaller pools, a lower flow rate is sufficient. Ensure the flow rate of the filter matches or exceeds the flow rate of your pool pump for efficient operation.
Filter Media CapacityFilter media capacity refers to the amount of sand the filter can hold, usually measured in pounds. This is important because it affects the filter's ability to trap debris and contaminants. Larger capacity filters can hold more sand, providing better filtration for larger pools. For small to medium-sized pools, a filter media capacity of 100-200 pounds is typically adequate. For larger pools, look for a capacity of 200-400 pounds. Choose a filter with a media capacity that suits your pool size to ensure effective filtration.
Valve TypeThe valve type on a sand filter controls the flow of water through the filter and is important for maintenance and operation. Common valve types include multiport valves and slide valves. Multiport valves offer multiple settings (e.g., filter, backwash, rinse, waste) and are more versatile, making them suitable for most pool owners. Slide valves are simpler and have fewer settings, which can be easier to use but less flexible. Consider your comfort with pool maintenance and choose a valve type that suits your needs.
Durability and MaterialDurability and material refer to the construction quality of the filter tank. This is important because a durable filter will last longer and require less maintenance. Common materials include high-density polyethylene (HDPE) and fiberglass. HDPE is resistant to corrosion and UV rays, making it a good choice for outdoor pools. Fiberglass is also durable and lightweight, offering good resistance to chemicals and weather. Choose a filter made from a material that can withstand your pool environment for long-lasting performance.