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Pool Filters

Swimming Pool Filters

Pentair 36" 7.06 Sq Ft Triton C-3 Side Mount Commercial Sand Filter 140342 TR140C-3

Pentair Pool
In stock

Pentair Triton® C-3 140342 TR140C-3 High Capacity Fiberglass Reinforced Tank Side Mount Sand Filter without Valve; 7.06 SqFt, 141 gpm, 36" Dia. Tri...

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Pentair S7M400 400 Sq Ft Sta-Rite System:3™ SM Series Modular Media Filter

Pentair Pool
In stock

Pentair S7M400 400 sq ft Sta-Rite System:3 SM Modular Media Filter Built for heavy-duty filtration with higher dirt-holding capacity and efficient ...

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Pentair Sta-Rite S8M500 500 Sq Ft System:3 SM Series Modular Media Filter

Pentair Pool
In stock

Pentair Sta-Rite S8M500 500 Sq Ft System:3 SM Series Modular Media Filter The Pentair Sta-Rite System:3 SM Series Modular Media Filter is designed ...

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Waterway 26" 3.5 Sq Ft Carefree Top-Mount Sand Filter 1.5" MPV, FS02629

Waterway
Original price $649.99 - Original price $649.99
Original price
$649.99
$649.99 - $649.99
Current price $649.99
In stock

Waterway 26" 3.5 Sq Ft Carefree Top-Mount Sand Filter (FS02629) The Carefree Top-Mount Sand Filter is designed for superior performance and water c...

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Original price $649.99 - Original price $649.99
Original price
$649.99
$649.99 - $649.99
Current price $649.99

Pentair 24 Sq Ft FNS Plus FNSP D.E. Filter, 180006

Pentair Pool
Original price $949.99 - Original price $949.99
Original price
$949.99
$949.99 - $949.99
Current price $949.99
In stock

MORE SURFACE AREA FOR BETTER POOL FILTRATION AND LESS MAINTENANCE. FNS Plus Pool Filters are designed with curved grids to maximize filtration area...

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Original price $949.99 - Original price $949.99
Original price
$949.99
$949.99 - $949.99
Current price $949.99

Pentair 36 Sq Ft FNS Plus D.E. Filter, EC-180007

Pentair Pool
Original price $1,229.00 - Original price $1,229.00
Original price
$1,229.00
$1,229.00 - $1,229.00
Current price $1,229.00
In stock

MORE SURFACE AREA FOR BETTER POOL FILTRATION AND LESS MAINTENANCE. FNS Plus Pool Filters are designed with curved grids to maximize filtration area...

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Original price $1,229.00 - Original price $1,229.00
Original price
$1,229.00
$1,229.00 - $1,229.00
Current price $1,229.00

Pentair TA60D 24" 3.1 Sq Ft Tagelus Top Mount Sand Filter 1.5" MPV, EC-145241

Pentair Pool
Original price $809.00 - Original price $809.00
Original price
$809.00
$809.00 - $809.00
Current price $809.00
In stock

FIBERGLASS TANK WITH MULTIPORT VALVE, CLAMP STYLE. The Pentair process creates a one-piece, fiberglass-reinforced tank with superior strength and d...

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Original price $809.00 - Original price $809.00
Original price
$809.00
$809.00 - $809.00
Current price $809.00

Hayward W3C4030 425 Sq Ft SwimClear Multi 4 Cartridge Filter

Hayward
Original price $1,819.00 - Original price $1,819.00
Original price
$1,819.00
$1,819.00 - $1,819.00
Current price $1,819.00
In stock

Hayward W3C4030 425 Sq Ft SwimClear Multi 4 Cartridge Filter The Hayward W3C4030 SwimClear 425 Sq Ft Cartridge Pool Filter is a 4-cartridge filtrat...

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Original price $1,819.00 - Original price $1,819.00
Original price
$1,819.00
$1,819.00 - $1,819.00
Current price $1,819.00

Hayward W3C500 50 Sq Ft StarClear Single Cartridge Filter, Above Ground

Hayward
Original price $429.00 - Original price $429.00
Original price
$429.00
$429.00 - $429.00
Current price $429.00
In stock

Hayward Star-Clear™ cartridge filters provide crystal-clear water and have extra cleaning capacity to accommodate pools and spas of all types and s...

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Original price $429.00 - Original price $429.00
Original price
$429.00
$429.00 - $429.00
Current price $429.00

Hayward W3DE4820 48 Sq Ft ProGrid Vertical Grid DE Pool Filter

Hayward
Original price $1,559.00 - Original price $1,559.00
Original price
$1,559.00
$1,559.00 - $1,559.00
Current price $1,559.00
In stock

The Hayward W3DE4820 Pro-Grid 48 sq. ft. D.E. Pool Filter delivers top-tier filtration, capable of removing particles as small as 5 microns, the si...

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Original price $1,559.00 - Original price $1,559.00
Original price
$1,559.00
$1,559.00 - $1,559.00
Current price $1,559.00

Hayward W3DE6020 60 Sq Ft ProGrid Vertical Grid DE Filter

Hayward
Original price $1,709.00 - Original price $1,709.00
Original price
$1,709.00
$1,709.00 - $1,709.00
Current price $1,709.00
In stock

The Hayward W3DE6020 Pro-Grid 60 sq. ft. D.E. Pool Filter delivers top-tier filtration, removing particles as small as 5 microns, the size of a red...

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Original price $1,709.00 - Original price $1,709.00
Original price
$1,709.00
$1,709.00 - $1,709.00
Current price $1,709.00

Hayward W3S270T2 27" 3.70 Sq Ft ProSeries Top-Mount Sand Filter 2"

Hayward
Original price $819.00 - Original price $819.00
Original price
$819.00
$819.00 - $819.00
Current price $819.00
In stock

Hayward ProSeries W3S270T2 27" Top Mount Sand Filter with 2" Valve. ProSeries top-mount and side-mount sand filters utilize a precision-engineered ...

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Original price $819.00 - Original price $819.00
Original price
$819.00
$819.00 - $819.00
Current price $819.00

Hayward W3S270T 27" 3.70 Sq Ft ProSeries Top-Mount Sand Filter 1.5" Valve

Hayward
Original price $739.00 - Original price $739.00
Original price
$739.00
$739.00 - $739.00
Current price $739.00
In stock

Hayward ProSeries W3S270T 27" Top Mount Sand Filter with 1 1/2" Valve. ProSeries top-mount and side-mount sand filters utilize a prec...

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Original price $739.00 - Original price $739.00
Original price
$739.00
$739.00 - $739.00
Current price $739.00

Hayward W3S244T2 24" 3.14 Sq Ft ProSeries Top-Mount Sand Filter 2"

Hayward
Original price $799.00 - Original price $799.00
Original price
$799.00
$799.00 - $799.00
Current price $799.00
In stock

Hayward W3S244T2 24" 3.14 Sq Ft ProSeries Top-Mount Sand Filter 2" Hayward ProSeries W3S244T 24" Top Mount Sand Filter with 1 1/2" Valve. ProSeries...

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Original price $799.00 - Original price $799.00
Original price
$799.00
$799.00 - $799.00
Current price $799.00

Hayward W3EC40C92S 20 Sq Ft Perflex DE Filter with 1.0 HP Pump

Hayward
Original price $1,109.00 - Original price $1,109.00
Original price
$1,109.00
$1,109.00 - $1,109.00
Current price $1,109.00
In stock

Hayward W3EC40C92S Perflex DE Filter 20 Sq Ft with 1HP PowerFlo Matrix Pump Combo effectively circulates providing maximum filtration for above-gro...

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Original price $1,109.00 - Original price $1,109.00
Original price
$1,109.00
$1,109.00 - $1,109.00
Current price $1,109.00

Hayward W3S180T 18" 1.75 Sq Ft ProSeries Top Mount Sand Filter 1.5" Valve

Hayward
Original price $499.00 - Original price $499.00
Original price
$499.00
$499.00 - $499.00
Current price $499.00
In stock

Hayward W3S180T Pro Series 18" Sand Filter with 1-1/2" Top Mount Multiport Valve for In Ground and Above Ground Pools. 1-1/2" VariFlo Valve includ...

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Original price $499.00 - Original price $499.00
Original price
$499.00
$499.00 - $499.00
Current price $499.00

Hayward W3S166T 16" 1.4 Sq Ft ProSeries Top-Mount Sand Filter 1.5" Valve

Hayward
Original price $429.00 - Original price $429.00
Original price
$429.00
$429.00 - $429.00
Current price $429.00
In stock

Hayward W3S166T Pro Series 16" Sand Filter with 1-1/2" Top Mount Multiport Valve for In-Ground and Above Ground Pools. 1-1/2" VariFlo Valve includ...

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Original price $429.00 - Original price $429.00
Original price
$429.00
$429.00 - $429.00
Current price $429.00

Hayward W3S180T92S Pro Series 18" Sand Filter with 1.0 HP Pump

Hayward
Original price $839.00 - Original price $839.00
Original price
$839.00
$839.00 - $839.00
Current price $839.00
In stock

Hayward W3S180T92S Pro Series Above Ground Pool Filter System includes a Top-Mount 18" Sand Filter and 1HP Power-Flo Matrix Pump with 6' Cord and B...

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Original price $839.00 - Original price $839.00
Original price
$839.00
$839.00 - $839.00
Current price $839.00

Hayward W3EC50AC 25 Sq Ft Perflex DE Pool Filter w/ Clamp

Hayward
Original price $729.00 - Original price $729.00
Original price
$729.00
$729.00 - $729.00
Current price $729.00
In stock

Perflex Extended-Cycle diatomaceous earth (DE) filters provide crystal clear, sparkling water at an economical price. Proven over many years, Perfl...

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Original price $729.00 - Original price $729.00
Original price
$729.00
$729.00 - $729.00
Current price $729.00

Hayward W3S180T93S Pro Series Top-Mount 18" Sand Filter with 1.5HP Above Ground Pool Pump

Hayward
Original price $859.00 - Original price $859.00
Original price
$859.00
$859.00 - $859.00
Current price $859.00
In stock

Hayward W3S180T93S Pro Series Top-Mount 18" Sand Filter and 1-1/2HP Power-Flo Matrix Above Ground Pump with 6' Cord and Base Above-ground pool fi...

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Original price $859.00 - Original price $859.00
Original price
$859.00
$859.00 - $859.00
Current price $859.00

Hayward W3S210T93S Pro Series Top-Mount 21" Sand Filter with 1.5HP Above-Ground Pool Pump

Hayward
Original price $919.00 - Original price $919.00
Original price
$919.00
$919.00 - $919.00
Current price $919.00
In stock

Hayward ProSeries W3S210T93S 21" Sand Filter System with 1.5HP Pump. Pro Series sand systems are designed and equipped to offer the ideal combinat...

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Original price $919.00 - Original price $919.00
Original price
$919.00
$919.00 - $919.00
Current price $919.00

Waterway FS019 19" ClearWater Top Mount Sand Filter

Waterway
Original price $549.99 - Original price $549.99
Original price
$549.99
$549.99 - $549.99
Current price $549.99
In stock

The ClearWater Sand Filter is built to last with a durable, corrosion-proof, one-piece body and a high filtration capacity. It features a seven-fun...

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Original price $549.99 - Original price $549.99
Original price
$549.99
$549.99 - $549.99
Current price $549.99

Pentair 22" 2.6 Sq Ft Cristal-Flo II Top-Mount Sand Filter 1.5" MPV 145361

Pentair Pool
Original price $749.99 - Original price $749.99
Original price
$749.99
$749.99 - $749.99
Current price $749.99
In stock

Cristal-Flo™ II Top-Mount Sand Filters Designed for residential inground or aboveground pools up to 24,000 gallons, these high-rate sand filters of...

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Original price $749.99 - Original price $749.99
Original price
$749.99
$749.99 - $749.99
Current price $749.99

Pentair 30" 4.91 Sq Ft Triton C-3 Side Mount Commercial Sand Filter 140310 TR100C-3

Pentair Pool
In stock

Pentair Triton® C-3 140310 TR100C-3 High Capacity Fiberglass Reinforced Tank Side Mount Sand Filter without Valve; 4.91 SqFt, 98 gpm, 30" Dia. T...

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Pentair 30" 4.91 Sq Ft Triton II Heavy Duty TR100HD Side Mount Fiberglass Sand Filter 140335

Pentair Pool
In stock

Pentair Triton® II TR100HD Heavy-Duty Fiberglass Reinforced Tank Side Mount Sand Filter without Valve; 4.91 SqFt, 74 gpm, 30" Dia. The Pentair Tri...

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Pentair 188625 FullFloXF FV72 72 Sq Ft Fiberglass D.E. Filter with Built-In Backwash Valve

Pentair Pool
In stock

Pentair FullFloXF FV72 72 Sq Ft Fiberglass DE Filter with Built-In Backwash Valve (188625) FullFloXF® High-Efficiency Filters – Ideal for Statement...

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Pentair 188624 FullFloXF FV60 58 Sq Ft Fiberglass D.E. Filter with Built-In Backwash Valve

Pentair Pool
In stock

Pentair FullFloXF FV60 58 Sq Ft Fiberglass DE Filter with Built-In Backwash Valve (188624) FullFloXF® High-Efficiency Filters – Ideal for Statement...

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Pentair 188621 FullFloXF F72 72 Sq Ft Fiberglass D.E. Filter, Grid style DE filter

Pentair Pool
In stock

Pentair 188621 FullFloXF F72 72 Sq Ft Fiberglass Filter with Grid Style DE Filter Pentair's most efficient filter, ever. Superior filtration captu...

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Waterway 522-5167-3S 150 Sq Ft ClearWater II Cartridge Filter & 1.5 HP 2 Speed Pump Above Ground Pool System, 3' Twist Lock Cord

Waterway
Original price $899.99 - Original price $899.99
Original price
$899.99
$899.99 - $899.99
Current price $899.99
In stock

Waterway™ ClearWater II™ 522-5167-3S 150 SqFt Cartridge Filter System for Above Ground Pool 1.5HP with 2 Speed Pump and 3' Twist Lock Cord The Wate...

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Original price $899.99 - Original price $899.99
Original price
$899.99
$899.99 - $899.99
Current price $899.99

Pentair 59023300 Complete Element D.E. Grid Assembly for FNS Plus 60 FNSP60/Titan RPM

Pentair Pool
Original price $459.99 - Original price $459.99
Original price
$459.99
$459.99 - $459.99
Current price $459.99
In stock

Pentair 59023300 Complete Element Grid Assembly for FNS Plus FNSP60/Titan RPM Vertical Grid Pool D.E. Filters 60 Sq Ft Unique in shape, pool grid f...

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Original price $459.99 - Original price $459.99
Original price
$459.99
$459.99 - $459.99
Current price $459.99

Jandy R0466500 Tank Bottom Assembly for CL/DEL/DEV

Jandy
Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99
In stock

Description:Jandy R0466500 Tank Bottom Assembly for CL340/460/580, DEV48/60, DEL48/60 Filters Brand: Jandy  Weight: 42.5 pounds For Use With: CL34...

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Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99

Pentair 59023500 Complete Element Grid Assembly for Vertical Grid Pool D.E. Filters 36 Sq Ft

Pentair Pool
Original price $419.99 - Original price $419.99
Original price
$419.99
$419.99 - $419.99
Current price $419.99
In stock

Pentair 59023500 Complete Element Grid Assembly for Vertical Grid Pool D.E. Filters 36 Sq Ft Pentair 59023500 Complete Element Grid Assembly For F...

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Original price $419.99 - Original price $419.99
Original price
$419.99
$419.99 - $419.99
Current price $419.99

Hayward 2" Multiport Vari-Flo Control Valve Top Mount SP071621

Hayward
Original price $249.99 - Original price $249.99
Original price
$249.99
$249.99 - $249.99
Current price $249.99
In stock

Hayward SP071621 Vari-Flo XL multiport control valve, is engineered for maximum flow at lower pressure drops is the choice in multiport valves. Fi...

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Original price $249.99 - Original price $249.99
Original price
$249.99
$249.99 - $249.99
Current price $249.99

Pentair 178578 Clean & Clear Plus Bottom Tank Assembly

Pentair Pool
Original price $549.99 - Original price $549.99
Original price
$549.99
$549.99 - $549.99
Current price $549.99
In stock

Pentair 178578 Almond Bottom Tank Assembly for Clean & Clear Plus Cartridge Filter, Quad D.E. Filter. Brand: Pentair Weight: 26.35 pounds Ship...

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Original price $549.99 - Original price $549.99
Original price
$549.99
$549.99 - $549.99
Current price $549.99

Hayward 1.5" Side Mount Multiport Vari-Flo Backwash Valve SP0710X62

Hayward
Original price $209.99 - Original price $209.99
Original price
$209.99
$209.99 - $209.99
Current price $209.99
In stock

Hayward Vari-Flo XL - SP0710X62 Side Mount Pro Series Multiport Backwash Valve 1-1/2" ports. Used on Hayward Pro Series and Super Pro Series Sand S...

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Original price $209.99 - Original price $209.99
Original price
$209.99
$209.99 - $209.99
Current price $209.99

Jandy R0554700 Tank Top Assembly for CV340/CV460/CL340/CL460/DEV48/DEL48

Jandy
Original price $499.99 - Original price $499.99
Original price
$499.99
$499.99 - $499.99
Current price $499.99
In stock

Description: Jandy® R0554700 CV Series Cartridge Filter Tank Top Brand: Jandy Weight: 26.6 pounds For Use With: CV340, CV460, CL340, CL460, DEV48,...

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Original price $499.99 - Original price $499.99
Original price
$499.99
$499.99 - $499.99
Current price $499.99

Jandy R0357300 Tank Top Assembly for CV580/CL580/DEV60/DEL60

Jandy
Original price $549.99 - Original price $549.99
Original price
$549.99
$549.99 - $549.99
Current price $549.99
In stock

Description: Jandy R0357300 Tank Top Assembly for CV580/CL580/DEV60/DEL60 Filters. Brand: Jandy Weight: 33.7 pounds For Use With: CV580, CL580, DE...

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Original price $549.99 - Original price $549.99
Original price
$549.99
$549.99 - $549.99
Current price $549.99

Hayward 2" Vari-Flo Side Mount Multiport Valve SP0715X62

Hayward
Original price $319.99 - Original price $319.99
Original price
$319.99
$319.99 - $319.99
Current price $319.99
In stock

Hayward SP0715X62 Side Mount Pro Series Multiport Backwash Valve 2" ports. Used on Hayward Pro Series and Hayward Super Pro Series Sand Swimming Po...

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Original price $319.99 - Original price $319.99
Original price
$319.99
$319.99 - $319.99
Current price $319.99

Hayward 1.5" Vari-Flo XL Control Valve SP0714T

Hayward
Original price $189.99 - Original price $189.99
Original price
$189.99
$189.99 - $189.99
Current price $189.99
In stock

ProSeries high-rate sand filters are molded of durable, corrosion-proof material for long-lasting performance. They feature attractive, unitized ta...

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Original price $189.99 - Original price $189.99
Original price
$189.99
$189.99 - $189.99
Current price $189.99

Hayward EC65 Flex-Tube Nest ECX1251

Hayward
Original price $1,129.99 - Original price $1,129.99
Original price
$1,129.99
$1,129.99 - $1,129.99
Current price $1,129.99
In stock

Flex-Tube Nest for the following Hayward Pool Filters: Perflex EC65 Perflex EC65A Includes: Tube Sheet Screw (SPX1500N1) Flat Washer (ECX1641125...

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Original price $1,129.99 - Original price $1,129.99
Original price
$1,129.99
$1,129.99 - $1,129.99
Current price $1,129.99

Jandy R0465400 Tank Bottom Assembly for CV Series

Jandy
Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99
In stock

Description: Jandy® R0465400 Tank Bottom Assembly for CV340/460/580 Filters Brand: Jandy Weight: 50 pounds For Use With: CV340, CV460, CV580 Filte...

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Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99

Hayward 2" 4-Way Valve for DE D.E. Filter SP0740DE

Hayward
Original price $289.99 - Original price $289.99
Original price
$289.99
$289.99 - $289.99
Current price $289.99
In stock

Hayward SP0740DE 2" 4-Way Valve for DE Filter. Hayward offers a full line of multiport and slide backwash valves to support our complete line of v...

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Original price $289.99 - Original price $289.99
Original price
$289.99
$289.99 - $289.99
Current price $289.99

Filbur FC-9550 DE Filter 30" Grid Set 7 Full and 1 Partial FS2005

Filbur
Original price $229.99 - Original price $229.99
Original price
$229.99
$229.99 - $229.99
Current price $229.99
In stock

Filbur Universal DE Filter Grid Set includes 7 Full Grids and 1 Partial. Specifications: Full Grids - 30" Length x 11" Wide Partial Grid - 30" Len...

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Original price $229.99 - Original price $229.99
Original price
$229.99
$229.99 - $229.99
Current price $229.99

Pentair 154856 8.25" Triton II Black Buttress Thread Closure Kit, 154856Z

Pentair Pool
Original price $259.99 - Original price $259.99
Original price
$259.99
$259.99 - $259.99
Current price $259.99
In stock

Pentair 154856 Black Buttress Thread Closure Kit For Triton II and Triton C-3 Sand Filter Model TR40, TR50, TR60, TR100, TR140, TR100C, TR140C, TR1...

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Original price $259.99 - Original price $259.99
Original price
$259.99
$259.99 - $259.99
Current price $259.99

Filbur APCFGR3 Universal 24" D.E. Full Grid 48 Sq. Ft.

Filbur Manufacturing
Original price $69.99 - Original price $69.99
Original price
$69.99
$69.99 - $69.99
Current price $69.99
In stock

24" DE FULL GRID 48 SQ FT Provides ample coverage to effectively capture fine particles and debris Optimizes filtration performance by utilizing D...

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Original price $69.99 - Original price $69.99
Original price
$69.99
$69.99 - $69.99
Current price $69.99

Pentair 195182 Complete Grid Assembly for FNS24 D.E. Pool Filter

Pentair Pool
Original price $539.99 - Original price $539.99
Original price
$539.99
$539.99 - $539.99
Current price $539.99
In stock

Pentair Complete Grid Assembly, PacFab FNS, 24 Sq. Ft., 195182 Pentair 195182 Complete Grid Assembly For FNS24 Pool and Spa D.E. Filter, INS24 Fil...

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Original price $539.99 - Original price $539.99
Original price
$539.99
$539.99 - $539.99
Current price $539.99

Hayward DEX3600DC Grid Assembly 36 Sq. Ft. Micro Clear

Hayward
Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99
In stock

Hayward® DEX3600DC DE3620 Filter Element Cluster Assembly GRID ASSY., 36 SQ.FT. MICRO CLEAR Hayward Pool Products Inc. Part Number: DEX3600DC

Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99

Hayward DEX4800DC Grid Assembly 48 Sq Ft

Hayward
Original price $829.99 - Original price $829.99
Original price
$829.99
$829.99 - $829.99
Current price $829.99
In stock

Hayward 20-DEX4800DC DE4820 Filter Element Cluster Assembly GRID ASSY., 48 SQ.FT. MICRO CLEAR Hayward Pool Products Inc. Part Number: DEX4800DC

Original price $829.99 - Original price $829.99
Original price
$829.99
$829.99 - $829.99
Current price $829.99

Residential Pool Filters: Sand, Cartridge, and DE Filtration Systems

Vita Pool Supply offers premium cartridge-style, sand, and D.E. pool filters from top brands including Pentair, Waterway, Hayward, and AquaStar. 

Keep your swimming pool sparkling clean for less with a popular pool cartridge filter. All our pool cartridge filter systems are strong, easy to use, and reliable. With a range of options for any size pool or spa, you're sure to find the perfect pool cartridge filter. 

Did you know you can rinse your cartridge filters with a home garden hose for inground pools to keep them clean? That means you'll have clear and clean water all season long!

Our swimming pool cartridge filters are some of the most efficient available, with optimized water flow. Other features of our pool cartridge filter system include large drains and continuous internal air relief. 

FAQs 

How do you know when your pool filter needs to be replaced?

The biggest indicator that a pool filter cartridge requires replacement is any signs of structural failure, which is determined through a physical, visual inspection.

A filter cartridge is considered worn out and should be replaced if you observe the following key signs of cracking and deformed ends. 

Can you clean a pool filter instead of replacing it?

Yes, you can and absolutely should clean a pool filter regularly. Cleaning is mandatory maintenance for all pool filter types (cartridge, sand, and Diatomaceous Earth/DE) and is really important for maintaining water quality and maximizing the filter's lifespan. Replacement of the entire filter or the filter media/cartridges is only necessary when the component is irreparably damaged or has reached the end of its typical operational life.

What is the average lifespan of a pool filter?

The average lifespan of a residential pool filter typically ranges from 5 to 10 years. This is not fixed and is heavily influenced by two primary factors: the specific type of filter used (cartridge, sand, or D.E.) and the consistency and quality of preventative maintenance it receives.

How often should pool filters be cleaned?

The frequency of cleaning or backwashing a pool filter is dependent on the internal pressure of the system, not by a set time schedule (such as weekly or monthly).

You should clean or backwash your pool filter whenever the pressure gauge on the filter tank registers 8 to 10 PSI (pounds per square inch) above its normal, clean operating pressure.

How much should it cost to replace a pool filter?

The cost to replace an entire pool filter system, including the unit and professional installation, typically ranges from $250 to over $1,200, depending primarily on the type of filter chosen.

The price fluctuation is driven by the technology used, with cartridge filters being the most economical option for total replacement and Diatomaceous Earth (DE) filters representing the premium end.