You're in Swimming Pools & Spas

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Best Seller
Pleatco Filter Cartridge (Mfr Part number: PLPH3.7-B)

Pleatco Filter Cartridge (Mfr Part number: PLPH3.7-B)

Replacement cartridge for 3.7 sq. ft. Skim Filter. Dimensions as follows:Diameter: 2 3/4Length: 5 15/16Top Hole Size: ClosedBottom Hole Size: 1 1/16Replaces Unicel # C-2304Replaces Filbur # FC-3027 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPH3.7-B)

Replacement cartridge for 3.7 sq. ft. Skim Filter. Dimensions as follows:Diameter: 2 3/4Length: 5 15/16Top Hole Size: ClosedBottom Hole Size: 1 1/16Replaces Unicel # C-2304Replaces Filbur # FC-3027

$4.88

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPOX135)

Pleatco Filter Cartridge (Mfr Part number: PLPOX135)

Replacement cartridge for Model 2100 (use 135 sq. ft.). Dimensions as follows:Diameter: 7 1/4Length: 29Top Hole Size: 2 15/16Bottom Hole Size: 2 15/16Replaces Unicel # C-7622Replaces Filbur # FC-6235 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPOX135)

Replacement cartridge for Model 2100 (use 135 sq. ft.). Dimensions as follows:Diameter: 7 1/4Length: 29Top Hole Size: 2 15/16Bottom Hole Size: 2 15/16Replaces Unicel # C-7622Replaces Filbur # FC-6235

$85.88

go to store
Best Seller
Pleatco Filter Cartridge (Mfr Part number: PLPLBS75-M)

Pleatco Filter Cartridge (Mfr Part number: PLPLBS75-M)

Replacement cartridge for Bay S2/G2 Spa 75 sq. ft. (MICROBAN?). Dimensions as follows:Diameter: 5 5/16Length: 14 3/4Top Hole Size: 2 1/8Bottom Hole Size: 2 1/8Replaces Unicel # C-5374Replaces Filbur # FC-2971 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPLBS75-M)

Replacement cartridge for Bay S2/G2 Spa 75 sq. ft. (MICROBAN?). Dimensions as follows:Diameter: 5 5/16Length: 14 3/4Top Hole Size: 2 1/8Bottom Hole Size: 2 1/8Replaces Unicel # C-5374Replaces Filbur # FC-2971

$38.88

go to store
Unicel 5CH-502 Marquis Spa Filter Replacement 20041 20042 Cartridge (4 Pack) - 1

Unicel 5CH-502 Marquis Spa Filter Replacement 20041 20042 Cartridge (4 Pack) - 1

We are an authorized Unicel dealer! 50 Sq Ft Length: 12 1/2" Outside Diameter: 5 3/16" Top Hole: Bar Handle Bottom Hole: 2" Male Thread/MPT Works in Marquis spas 20041 and 370 0237 ! ... more

Unicel 5CH-502 Marquis Spa Filter Replacement 20041 20042 Cartridge (4 Pack) - 1

We are an authorized Unicel dealer! 50 Sq Ft Length: 12 1/2" Outside Diameter: 5 3/16" Top Hole: Bar Handle Bottom Hole: 2" Male Thread/MPT Works in Marquis spas 20041 and 370 0237 !

Bed Bath & Beyond

$158.99

FREE shipping

go to store
2) Unicel C-7660 Spa Replacement Cartridge Filters 60 GPM Pac-Fab Wet Institute - 1

2) Unicel C-7660 Spa Replacement Cartridge Filters 60 GPM Pac-Fab Wet Institute - 1

Unicel C-7660 Spa Replacement Cartridge Filters 60 GPM Pac-Fab Wet Institute Sharp pleat folds maximize spacing between pleats Tough urethane end caps assure durability for the life of the cartridge Outside Diameter: 7 7/8" Length: 14" Top End Cap: Open… ... more

2) Unicel C-7660 Spa Replacement Cartridge Filters 60 GPM Pac-Fab Wet Institute - 1

Unicel C-7660 Spa Replacement Cartridge Filters 60 GPM Pac-Fab Wet Institute Sharp pleat folds maximize spacing between pleats Tough urethane end caps assure durability for the life of the cartridge Outside Diameter: 7 7/8" Length: 14" Top End Cap: Open…

Bed Bath & Beyond

$123.99

FREE shipping

go to store
ClurTech 2 Pack Replacement Waterway Front Access Skimmer Aber Hot Tubs Filter in Blue/White | 7.625 H x 6 W x 6 D in | Wayfair FRX-6CH-940-2

ClurTech 2 Pack Replacement Waterway Front Access Skimmer Aber Hot Tubs Filter in Blue/White | 7.625 H x 6 W x 6 D in | Wayfair FRX-6CH-940-2

2 Pack ClurTech Replacement Waterway Front Access Skimmer Aber Hot Tubs 45 Sq Ft Spa Filter Cartridge PWW50P3 6CH-940 FC-0359 817-0050 Cartridge Dimensions - Height: 7 5/8" | Outside Diameter: 6" | Top: Handle | Bottom: 1 1/2" SAE Thread | Filtration... ... more

ClurTech 2 Pack Replacement Waterway Front Access Skimmer Aber Hot Tubs Filter in Blue/White | 7.625 H x 6 W x 6 D in | Wayfair FRX-6CH-940-2

2 Pack ClurTech Replacement Waterway Front Access Skimmer Aber Hot Tubs 45 Sq Ft Spa Filter Cartridge PWW50P3 6CH-940 FC-0359 817-0050 Cartridge Dimensions - Height: 7 5/8" | Outside Diameter: 6" | Top: Handle | Bottom: 1 1/2" SAE Thread | Filtration...

Wayfair

$51.06

FREE shipping

go to store
Unicel Marquis Spa Cartridge Replacement Filter | 12.5 H x 5 W x 5 D in | Wayfair 4 x 5CH502

Unicel Marquis Spa Cartridge Replacement Filter | 12.5 H x 5 W x 5 D in | Wayfair 4 x 5CH502

We are an authorized Unicel dealer! 50 Sq Ft Length: 12 1/2" Outside Diameter: 5 3/16" Top Hole: Bar Handle Bottom Hole: 2" Male Thread/MPT Works in Marquis spas 20041 and 370 0237MADE IN THE USA! Unicel replacement filter grids are recognized as the... ... more

Unicel Marquis Spa Cartridge Replacement Filter | 12.5 H x 5 W x 5 D in | Wayfair 4 x 5CH502

We are an authorized Unicel dealer! 50 Sq Ft Length: 12 1/2" Outside Diameter: 5 3/16" Top Hole: Bar Handle Bottom Hole: 2" Male Thread/MPT Works in Marquis spas 20041 and 370 0237MADE IN THE USA! Unicel replacement filter grids are recognized as the...

Wayfair

$259.99 $153.05

FREE shipping

go to store
3 New Unicel 6CH-940 Waterway Vita Aber Spa Filter Replacement Cartridges 6CH940 - 4.375

3 New Unicel 6CH-940 Waterway Vita Aber Spa Filter Replacement Cartridges 6CH940 - 4.375

! 1 buy = 3 filters! 3 New **Unicel 6CH 940** Replacement Filters 45 Sq Ft Length: 8 1/4" Outside Diameter: 6" Top Hole: Handle Bottom Hole: 1 ... ... more

3 New Unicel 6CH-940 Waterway Vita Aber Spa Filter Replacement Cartridges 6CH940 - 4.375

! 1 buy = 3 filters! 3 New **Unicel 6CH 940** Replacement Filters 45 Sq Ft Length: 8 1/4" Outside Diameter: 6" Top Hole: Handle Bottom Hole: 1 ...

Bed Bath & Beyond

$109.99

FREE shipping

go to store
ClurTech Replacement Pentair Filter in Blue/White | 14 H x 5 W x 5 D in | Wayfair FRX-4326

ClurTech Replacement Pentair Filter in Blue/White | 14 H x 5 W x 5 D in | Wayfair FRX-4326

ClurTech Replacement Pentair Rainbow Dynamic 25 5X13 Drop In 25 Sq Ft Spa Filter Cartridge PRB25-IN C-4326 FC-2375 R173429 3005845 17-2327 100586 33521 25392 817-2500 Cartridge Dimensions - Height: 13 5/16" | Outside Diameter: 5" | Top & Bottom Hole... ... more

ClurTech Replacement Pentair Filter in Blue/White | 14 H x 5 W x 5 D in | Wayfair FRX-4326

ClurTech Replacement Pentair Rainbow Dynamic 25 5X13 Drop In 25 Sq Ft Spa Filter Cartridge PRB25-IN C-4326 FC-2375 R173429 3005845 17-2327 100586 33521 25392 817-2500 Cartridge Dimensions - Height: 13 5/16" | Outside Diameter: 5" | Top & Bottom Hole...

Wayfair

$30.15 $25.58

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPLBS75)

Pleatco Filter Cartridge (Mfr Part number: PLPLBS75)

Replacement cartridge for Waterway Leisure Bay S2/G2 Spa 75 sq. ft.. Dimensions as follows:Diameter: 5 5/16Length: 14 3/4Top Hole Size: 2 1/8Bottom Hole Size: 2 1/8Replaces Unicel # C-5374Replaces Filbur # FC-2971 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPLBS75)

Replacement cartridge for Waterway Leisure Bay S2/G2 Spa 75 sq. ft.. Dimensions as follows:Diameter: 5 5/16Length: 14 3/4Top Hole Size: 2 1/8Bottom Hole Size: 2 1/8Replaces Unicel # C-5374Replaces Filbur # FC-2971

$29.88

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPRB12L-4)

Pleatco Filter Cartridge (Mfr Part number: PLPRB12L-4)

Replacement cartridge for & High sq. ft. Module Filters Lifeguard CL 29 Rainbow. Dimensions as follows:Diameter: 2 7/8Length: 29 1/4Top Hole Size: 1 1/16Bottom Hole Size: 1 1/16Replaces Unicel # C-2613Replaces Filbur # FC-2350 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPRB12L-4)

Replacement cartridge for & High sq. ft. Module Filters Lifeguard CL 29 Rainbow. Dimensions as follows:Diameter: 2 7/8Length: 29 1/4Top Hole Size: 1 1/16Bottom Hole Size: 1 1/16Replaces Unicel # C-2613Replaces Filbur # FC-2350

$13.88

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPRB12-4)

Pleatco Filter Cartridge (Mfr Part number: PLPRB12-4)

Replacement cartridge for & High sq. ft. Module Filters (MX Series) Lifeguard CL 19x Rainbow. Dimensions as follows:Diameter: 2 7/8Length: 19 1/2Top Hole Size: 1 1/16Bottom Hole Size: 1 1/16Replaces Unicel # C-2612Replaces Filbur # FC-2340 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPRB12-4)

Replacement cartridge for & High sq. ft. Module Filters (MX Series) Lifeguard CL 19x Rainbow. Dimensions as follows:Diameter: 2 7/8Length: 19 1/2Top Hole Size: 1 1/16Bottom Hole Size: 1 1/16Replaces Unicel # C-2612Replaces Filbur # FC-2340

$9.88

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPRB18-4)

Pleatco Filter Cartridge (Mfr Part number: PLPRB18-4)

Replacement cartridge for & High sq. ft. Module Filters (MX Series) Lifeguard CL 29x Rainbow. Dimensions as follows:Diameter: 2 7/8Length: 29 1/4Top Hole Size: 1 1/16Bottom Hole Size: 1 1/16Replaces Unicel # C-2618Replaces Filbur # FC-2360 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPRB18-4)

Replacement cartridge for & High sq. ft. Module Filters (MX Series) Lifeguard CL 29x Rainbow. Dimensions as follows:Diameter: 2 7/8Length: 29 1/4Top Hole Size: 1 1/16Bottom Hole Size: 1 1/16Replaces Unicel # C-2618Replaces Filbur # FC-2360

$19.88

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPGS25P4)

Pleatco Filter Cartridge (Mfr Part number: PLPGS25P4)

Replacement cartridge for Hours Spas Nemco Spas Threaded 25 sq. ft. Top Load. Dimensions as follows:Diameter: 4 5/8Length: 9 3/4Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # 4CH-24Replaces Filbur # FC-0131 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPGS25P4)

Replacement cartridge for Hours Spas Nemco Spas Threaded 25 sq. ft. Top Load. Dimensions as follows:Diameter: 4 5/8Length: 9 3/4Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # 4CH-24Replaces Filbur # FC-0131

$19.88

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPGS25P4-M)

Pleatco Filter Cartridge (Mfr Part number: PLPGS25P4-M)

Replacement cartridge for Hours Spas Nemco Spas Threaded 25 sq. ft. Top Load (MICROBAN?). Dimensions as follows:Diameter: 4 5/8Length: 9 3/4Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # 4CH-24Replaces Filbur # FC-0131 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPGS25P4-M)

Replacement cartridge for Hours Spas Nemco Spas Threaded 25 sq. ft. Top Load (MICROBAN?). Dimensions as follows:Diameter: 4 5/8Length: 9 3/4Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # 4CH-24Replaces Filbur # FC-0131

$22.88

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPH6-PAK7)

Pleatco Filter Cartridge (Mfr Part number: PLPH6-PAK7)

Replacement cartridge for & High sq. ft. Module Filters Lifeguard CL 9 Rainbow Pac-Fab. Dimensions as follows:Diameter: 2 3/4Length: 9 13/16Top Hole Size: 1 1/16Bottom Hole Size: 1 1/16Replaces Unicel # T-380RReplaces Filbur # FC-3060 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPH6-PAK7)

Replacement cartridge for & High sq. ft. Module Filters Lifeguard CL 9 Rainbow Pac-Fab. Dimensions as follows:Diameter: 2 3/4Length: 9 13/16Top Hole Size: 1 1/16Bottom Hole Size: 1 1/16Replaces Unicel # T-380RReplaces Filbur # FC-3060

$26.88

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPH6-M-PAK7)

Pleatco Filter Cartridge (Mfr Part number: PLPH6-M-PAK7)

Replacement cartridge for & High sq. ft. Module Filters Lifeguard CL 9 Rainbow Pac-Fab. Dimensions as follows:Diameter: 2 3/4Length: 9 13/16Top Hole Size: 1 1/16Bottom Hole Size: 1 1/16Replaces Unicel # T-380RReplaces Filbur # FC-3060 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPH6-M-PAK7)

Replacement cartridge for & High sq. ft. Module Filters Lifeguard CL 9 Rainbow Pac-Fab. Dimensions as follows:Diameter: 2 3/4Length: 9 13/16Top Hole Size: 1 1/16Bottom Hole Size: 1 1/16Replaces Unicel # T-380RReplaces Filbur # FC-3060

$32.88

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPH6)

Pleatco Filter Cartridge (Mfr Part number: PLPH6)

Replacement cartridge for & High sq. ft. Module Filters Lifeguard CL 9 Rainbow Pac-Fab. Dimensions as follows:Diameter: 2 3/4Length: 9 13/16Top Hole Size: 1 1/16Bottom Hole Size: 1 1/16Replaces Unicel # C-2604Replaces Filbur # FC-2310 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPH6)

Replacement cartridge for & High sq. ft. Module Filters Lifeguard CL 9 Rainbow Pac-Fab. Dimensions as follows:Diameter: 2 3/4Length: 9 13/16Top Hole Size: 1 1/16Bottom Hole Size: 1 1/16Replaces Unicel # C-2604Replaces Filbur # FC-2310

$4.88

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPTL30XW-4)

Pleatco Filter Cartridge (Mfr Part number: PLPTL30XW-4)

Replacement cartridge for Filter 30; Handle Top. Dimensions as follows:Diameter: 7Length: 11 7/8Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # C-7630Replaces Filbur # FC-3080 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPTL30XW-4)

Replacement cartridge for Filter 30; Handle Top. Dimensions as follows:Diameter: 7Length: 11 7/8Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # C-7630Replaces Filbur # FC-3080

$40.88

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPH75-4)

Pleatco Filter Cartridge (Mfr Part number: PLPH75-4)

Replacement cartridge for Tropic Flo 75 BF75SC. Dimensions as follows:Diameter: 7 3/4Length: 13 13/16Top Hole Size: 2 5/8Bottom Hole Size: 3 1/2" FPTReplaces Unicel # C-7674Replaces Filbur # FC-6107 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPH75-4)

Replacement cartridge for Tropic Flo 75 BF75SC. Dimensions as follows:Diameter: 7 3/4Length: 13 13/16Top Hole Size: 2 5/8Bottom Hole Size: 3 1/2" FPTReplaces Unicel # C-7674Replaces Filbur # FC-6107

$59.88

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPTL25P-4)

Pleatco Filter Cartridge (Mfr Part number: PLPTL25P-4)

Replacement cartridge for Spas Top Load. Dimensions as follows:Diameter: 4 3/4Length: 11 7/8Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # 4CH-30Replaces Filbur # FC-0141 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPTL25P-4)

Replacement cartridge for Spas Top Load. Dimensions as follows:Diameter: 4 3/4Length: 11 7/8Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # 4CH-30Replaces Filbur # FC-0141

$22.88

go to store
Pleatco Filter Cartridge (Mfr Part number: PLPTL25P-M4)

Pleatco Filter Cartridge (Mfr Part number: PLPTL25P-M4)

Replacement cartridge for Spas Top Load (MICROBAN?). Dimensions as follows:Diameter: 4 3/4Length: 11 7/8Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # 4CH-30Replaces Filbur # FC-0141 ... more

Pleatco Filter Cartridge (Mfr Part number: PLPTL25P-M4)

Replacement cartridge for Spas Top Load (MICROBAN?). Dimensions as follows:Diameter: 4 3/4Length: 11 7/8Top Hole Size: HandleBottom Hole Size: 1 1/2" MPTReplaces Unicel # 4CH-30Replaces Filbur # FC-0141

$26.88

go to store
2 New Unicel C-7656 Hayward CX500RE Star Clear Replacement Swimming Pool Filters - 8.38

2 New Unicel C-7656 Hayward CX500RE Star Clear Replacement Swimming Pool Filters - 8.38

We are an authorized Unicel dealer! 50 Sq Ft Length: 19 5/8" Outside Diameter: 7" Top Hole: 3" Open Bottom Hole: 3" Open Pleat Count: 108 Works for Hayward Star Clear C500, CX500 RE Replaces part number: Filbur: FC 1240 Pleatco: PA50 Unicel: C 7656 ! ... more

2 New Unicel C-7656 Hayward CX500RE Star Clear Replacement Swimming Pool Filters - 8.38

We are an authorized Unicel dealer! 50 Sq Ft Length: 19 5/8" Outside Diameter: 7" Top Hole: 3" Open Bottom Hole: 3" Open Pleat Count: 108 Works for Hayward Star Clear C500, CX500 RE Replaces part number: Filbur: FC 1240 Pleatco: PA50 Unicel: C 7656 !

Bed Bath & Beyond

$84.99

FREE shipping

go to store
Unicel C7656 CX500RE Star Clear Replacement Swimming Pool Filter (6 Pack) - 1

Unicel C7656 CX500RE Star Clear Replacement Swimming Pool Filter (6 Pack) - 1

We are an authorized Unicel dealer! 50 Sq Ft Length: 19 5/8" Outside Diameter: 7" Top Hole: 3" Open Bottom Hole: 3" Open Pleat Count: 108 Works for Hayward Star Clear C500, CX500 RE Replaces part number: Filbur: FC 1240 Pleatco: PA50 Unicel: C 7656 ! ... more

Unicel C7656 CX500RE Star Clear Replacement Swimming Pool Filter (6 Pack) - 1

We are an authorized Unicel dealer! 50 Sq Ft Length: 19 5/8" Outside Diameter: 7" Top Hole: 3" Open Bottom Hole: 3" Open Pleat Count: 108 Works for Hayward Star Clear C500, CX500 RE Replaces part number: Filbur: FC 1240 Pleatco: PA50 Unicel: C 7656 !

Bed Bath & Beyond

$247.99

FREE shipping

go to store