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FaucetsMore Top BrandsResold Home ImprovementAir QualityAir ToolsBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBrackets and Angle IronsBreakers, Distributors, and Load CentersChains, Ropes and TiedownsElectrical ToolsElectronic Communication ComponentsEmergency SuppliesEvaporative Coolers and PartsFastenersFurniture HardwareGuttering & DrainageHand ToolsHVAC Ducting and VentilationKitchen Fixtures and MaterialsKitchen PlumbingLight BulbsMakitaMechanics ToolsMetal CuttingPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPlug AdaptersPower Tool AccessoriesPower ToolsPressure WashersShop Plumbing BrandsShop Plumbing by FixtureSolderingStorm & Flood PrepThermostatsToilets and BidetsTool Equipment & StorageValves & Valve RepairWater DispensersWater FiltersWater Filtration & Water SoftenersWater HeatersWater Heaters, Pumps & TanksWelding & Cutting AccessoriesWelding ConsumablesWildfire PrepWinter PrepWoodworking ToolsZeroWater
Inline Filters(648)
Uses item details. Price when purchased online
PureWater Filters Inline Filter Replacement For Refrigerators, Ice Makers, Coffee Makers, Water Fountains, Water Coolers, and More $23.99

Sponsored
$2399
current price $23.99PureWater Filters Inline Filter Replacement For Refrigerators, Ice Makers, Coffee Makers, Water Fountains, Water Coolers, and More
214.3 out of 5 Stars. 21 reviews
Inline Water Filter Kit for Ice Makers with 1/4" Tubing and a T-Connector $46.99

Sponsored
$4699
current price $46.99Inline Water Filter Kit for Ice Makers with 1/4" Tubing and a T-Connector
44 out of 5 Stars. 4 reviews
Inline Water Filter Kit For Refrigerators $44.99

Sponsored
$4499
current price $44.99Inline Water Filter Kit For Refrigerators
54.8 out of 5 Stars. 5 reviews
3 Pack - Hydronix ICF-10Q Inline Reverse Osmosis Post, Fridge & Ice Coconut GAC Water Filter 2000 Gal, 1/4" QC Ports $19.88 Was $22.25

Sponsored
Now$1988
current price Now $19.88, Was $22.25$22.25
3 Pack - Hydronix ICF-10Q Inline Reverse Osmosis Post, Fridge & Ice Coconut GAC Water Filter 2000 Gal, 1/4" QC Ports
32.7 out of 5 Stars. 3 reviews
Best seller CLEAR2O® 2 1 inline full-length solid carbon block 10 micron water filter and 15 micron sediment pre-filter From $24.97

2 options
Available in additional 2 optionsFrom$2497
CLEAR2O® 2 1 inline full-length solid carbon block 10 micron water filter and 15 micron sediment pre-filter
364.6 out of 5 Stars. 36 reviews
RV Inline Water Filter with Flexible Hose Protector(KDF), Dedicated for RVs and Marines, Reduces Lead,Fluoride,Chlorine ( 2 Pack Blue) $23.99

$2399
current price $23.99RV Inline Water Filter with Flexible Hose Protector(KDF), Dedicated for RVs and Marines, Reduces Lead,Fluoride,Chlorine ( 2 Pack Blue)
1194.4 out of 5 Stars. 119 reviews
Pentek IC-101L Inline Filter (1/4 inch FPT) $19.65

$1965
current price $19.65Pentek IC-101L Inline Filter (1/4 inch FPT)
Replacement Proline Proline Millennium Inline Filter Cartridge - Universal 10-inch Cartridge for Proline Millennium Five Stage RO System - Denali Pure Brand $17.99

$1799
current price $17.99Replacement Proline Proline Millennium Inline Filter Cartridge - Universal 10-inch Cartridge for Proline Millennium Five Stage RO System - Denali Pure Brand
Compatible MICROLINE 435 R.O. Split Pre Carbon/Post GAC / 6" Inline with 3/8" Quick Connect fittings - Filter Set $32.09

$3209
current price $32.09Compatible MICROLINE 435 R.O. Split Pre Carbon/Post GAC / 6" Inline with 3/8" Quick Connect fittings - Filter Set
AQUA CREST INL 5 Years Inline Water Filter for Ice Maker with 1/4-Inch Direct Connect Fittings, Idea for Ice Maker, Refrigerator, RV $23.99

$2399
current price $23.99AQUA CREST INL 5 Years Inline Water Filter for Ice Maker with 1/4-Inch Direct Connect Fittings, Idea for Ice Maker, Refrigerator, RV
604.4 out of 5 Stars. 60 reviews
Hydronix ICF-2512 Inline Reverse Osmosis Post, Fridge & Ice Coconut GAC Water Filter 2.5 x 12, 3500 Gal, 1/4" NPT Ports $18.51 Was $20.80

Sponsored
Now$1851
current price Now $18.51, Was $20.80$20.80
Hydronix ICF-2512 Inline Reverse Osmosis Post, Fridge & Ice Coconut GAC Water Filter 2.5 x 12, 3500 Gal, 1/4" NPT Ports
CFS 1 Pack Replacement Inline Filter Compatible with IF-35 Models $10.70

Sponsored
$1070
current price $10.70CFS 1 Pack Replacement Inline Filter Compatible with IF-35 Models
Omnipure K2533Bb Inline Gac Filter Cartridge $17.95

$1795
current price $17.95Omnipure K2533Bb Inline Gac Filter Cartridge
PURELINE GXRTQR Inline Water Filter Replacement Compatible with GE GXRTQR and GXRTQ, With Advanced Carbon Filter - NSF Certified (3 Pack) $39.99

$3999
current price $39.99PURELINE GXRTQR Inline Water Filter Replacement Compatible with GE GXRTQR and GXRTQ, With Advanced Carbon Filter - NSF Certified (3 Pack)
15 out of 5 Stars. 1 reviews
IcePure RWF0300A Inline Water Filter $16.45

$1645
current price $16.45IcePure RWF0300A Inline Water Filter
IPW Industries Inc-Omnipure -(K5521-JJ)- 10" x 2.5" 10 Micron Carbon Block Inline Filter 1/4" OD Quick Connect 3 Pack $70.71

$7071
current price $70.71IPW Industries Inc-Omnipure -(K5521-JJ)- 10" x 2.5" 10 Micron Carbon Block Inline Filter 1/4" OD Quick Connect 3 Pack
Anchor AF-1010 - Inline Carbon GAC Filter $29.99

$2999
current price $29.99Anchor AF-1010 - Inline Carbon GAC Filter
Inline Refrigerator and Ice Filter Replacement with Lead and Scale Protection, 1,500 Gal Capacity, Reduces Chlorine, Lead, Odor, Taste and Scale. Speed Fit Connect, and Locking Clips $13.99

$1399
current price $13.99Inline Refrigerator and Ice Filter Replacement with Lead and Scale Protection, 1,500 Gal Capacity, Reduces Chlorine, Lead, Odor, Taste and Scale. Speed Fit Connect, and Locking Clips
34.7 out of 5 Stars. 3 reviews
AdEdge AD2X10C Inline Arsenic V and III Reduction Filter with Quick Connect, 1 Count Pack of 1, White $83.99

$8399
current price $83.99AdEdge AD2X10C Inline Arsenic V and III Reduction Filter with Quick Connect, 1 Count Pack of 1, White
Omnipure K2551 Inline 1/4-Inch Quick Connect Fittings K2551-JJ Filter pH Neutralizer From $23.99

2 options
Available in additional 2 optionsFrom$2399
Omnipure K2551 Inline 1/4-Inch Quick Connect Fittings K2551-JJ Filter pH Neutralizer
114.8 out of 5 Stars. 11 reviews
1 Inline Post Carbon Filter (T33) 2"x10" - 1/4" Quick Connect-Carbon GAC Filter $13.58

Sponsored
$1358
current price $13.581 Inline Post Carbon Filter (T33) 2"x10" - 1/4" Quick Connect-Carbon GAC Filter
15 out of 5 Stars. 1 reviews
CFS 1 Pack Inline Post Carbon Filter (T33) 1/4" Compatible RO-TFM-5SV / WP-5 $8.50

Sponsored
$850
current price $8.50CFS 1 Pack Inline Post Carbon Filter (T33) 1/4" Compatible RO-TFM-5SV / WP-5
Compatible MICROLINE 435 R.O. Split Pre Carbon / Post GAC / 6" Inline with 3/8" Quick Connect fittings - Filter Set $32.09

$3209
current price $32.09Compatible MICROLINE 435 R.O. Split Pre Carbon / Post GAC / 6" Inline with 3/8" Quick Connect fittings - Filter Set
Voyager Triple Inline Water Filter System Filters 10000 gallons Multistage PLUS From $159.00

2 options
Available in additional 2 optionsFrom$15900
Voyager Triple Inline Water Filter System Filters 10000 gallons Multistage PLUS
Hydronix ICF-10Q38 Inline Reverse Osmosis Post, Fridge & Ice Coconut GAC Water Filter 2000 Gal, 3/8" Quick Connect $14.74

$1474
current price $14.74Hydronix ICF-10Q38 Inline Reverse Osmosis Post, Fridge & Ice Coconut GAC Water Filter 2000 Gal, 3/8" Quick Connect
94.6 out of 5 Stars. 9 reviews
25 Pack of Inline Post/Carbon Polishing Water Filter Cartridge for RO Standard Size by Aquaboon $99.99

$9999
current price $99.9925 Pack of Inline Post/Carbon Polishing Water Filter Cartridge for RO Standard Size by Aquaboon
Replacement AquaFX 4StageDWSF-CB10-2 Inline Filter Cartridge - Universal 10-inch Cartridge for AquaFX 4 Stage Drinking Water System - Denali Pure Brand $17.99

$1799
current price $17.99Replacement AquaFX 4StageDWSF-CB10-2 Inline Filter Cartridge - Universal 10-inch Cartridge for AquaFX 4 Stage Drinking Water System - Denali Pure Brand
3-Pack Replacement for AquaFX 4StageDWSF-CB10-2 Inline Filter Cartridge - Universal 10-inch Cartridge for AquaFX 4 Stage Drinking Water System - Denali Pure Brand $28.99

$2899
current price $28.993-Pack Replacement for AquaFX 4StageDWSF-CB10-2 Inline Filter Cartridge - Universal 10-inch Cartridge for AquaFX 4 Stage Drinking Water System - Denali Pure Brand
Omnipure Q5486 Twist-Tap 1/4 Inch Quick Connect Inline Filter $21.54 Was $26.65

Now$2154
current price Now $21.54, Was $26.65$26.65
Omnipure Q5486 Twist-Tap 1/4 Inch Quick Connect Inline Filter
15 out of 5 Stars. 1 reviews
PureWater Filters Inline Filter Replacement For Refrigerators, Ice Makers, Coffee Makers, Water Fountains, Water Coolers, and More $23.99

$2399
current price $23.99PureWater Filters Inline Filter Replacement For Refrigerators, Ice Makers, Coffee Makers, Water Fountains, Water Coolers, and More
214.3 out of 5 Stars. 21 reviews
In-Line Carbon Filter, 10", 1/4"QC Conn by AMI Carbon Filters $11.64

Sponsored
$1164
current price $11.64In-Line Carbon Filter, 10", 1/4"QC Conn by AMI Carbon Filters
11 out of 5 Stars. 1 reviews
Inline Water Filter Kit for Nespresso Coffee Brewers $41.99

Sponsored
$4199
current price $41.99Inline Water Filter Kit for Nespresso Coffee Brewers
WaterSentinel WSGH-12 3-Stage Garden Inline Water Filter with Garden Hose Connection, Reduce Sediment, Hard Water, Rust, Chlorine, Odor, Organic Gardening Plant Health $22.74

$2274
current price $22.74WaterSentinel WSGH-12 3-Stage Garden Inline Water Filter with Garden Hose Connection, Reduce Sediment, Hard Water, Rust, Chlorine, Odor, Organic Gardening Plant Health
15 out of 5 Stars. 1 reviews
AQUA CREST 5 Years Capacity -Inline Water Filter for Refrigerator with 1/4-Inch Direct Connect Fittings, Idea for Ice Maker, RV, Refrigerator, RO System, In Line Water Line Filter, 2 Pack $39.99

$3999
current price $39.99AQUA CREST 5 Years Capacity -Inline Water Filter for Refrigerator with 1/4-Inch Direct Connect Fittings, Idea for Ice Maker, RV, Refrigerator, RO System, In Line Water Line Filter, 2 Pack
34.3 out of 5 Stars. 3 reviews
1 Inline Post Carbon Filter (T33) 2"x10" - 1/4" Quick Connect-Carbon GAC Filter $13.58

$1358
current price $13.581 Inline Post Carbon Filter (T33) 2"x10" - 1/4" Quick Connect-Carbon GAC Filter
15 out of 5 Stars. 1 reviews
CLEAR2O RV & MARINE INLINE WATER FILTER 3 Pack Eliminates Sulfur Taste, Odors, and Contaminants for Fresh, Clean Drinking Water $98.78

$9878
current price $98.78CLEAR2O RV & MARINE INLINE WATER FILTER 3 Pack Eliminates Sulfur Taste, Odors, and Contaminants for Fresh, Clean Drinking Water
24 out of 5 Stars. 2 reviews
Metpure Inline Water Filter 2" x 10" Coconut Shell Post Activated Carbon Water Filter Replacement with 1/4" OD Quick Connects for Inline Reverse Osmosis RO Water Filtration, Refrigerator, Ice Maker From $9.85

5 options
Available in additional 5 optionsFrom$985
Metpure Inline Water Filter 2" x 10" Coconut Shell Post Activated Carbon Water Filter Replacement with 1/4" OD Quick Connects for Inline Reverse Osmosis RO Water Filtration, Refrigerator, Ice Maker
124.2 out of 5 Stars. 12 reviews
CLEAR2O RV AND MARINE INLINE WATER FILTER - CRV1005-3 SOLID CARBON BLOCK 5 MICRON - 3PK $98.97

$9897
current price $98.97CLEAR2O RV AND MARINE INLINE WATER FILTER - CRV1005-3 SOLID CARBON BLOCK 5 MICRON - 3PK
Inline Refrigerator and Ice Filter with Lead and Scale Protection,1,500 Gal Capacity, Reduces Chlorine, Lead, Odor, Taste, Scale. Speed Fit Connect with 15' NSF Tubing, Elbows, and Clips $18.99

$1899
current price $18.99Inline Refrigerator and Ice Filter with Lead and Scale Protection,1,500 Gal Capacity, Reduces Chlorine, Lead, Odor, Taste, Scale. Speed Fit Connect with 15' NSF Tubing, Elbows, and Clips
104.1 out of 5 Stars. 10 reviews
Watts AICRO Inline Polishing Filter $13.31 Was $19.55

Now$1331
current price Now $13.31, Was $19.55$19.55
Watts AICRO Inline Polishing Filter
73.1 out of 5 Stars. 7 reviews
Kemflo Aicro AICRO-Q 10 inch x 2 inch GAC Inline Filter with 1/4 inch Quick-Connect Built-In $12.99

$1299
current price $12.99Kemflo Aicro AICRO-Q 10 inch x 2 inch GAC Inline Filter with 1/4 inch Quick-Connect Built-In
11 out of 5 Stars. 1 reviews
CLEAR2O CRV1005 5-Micron Inline Water Filter for RV and Marine $37.95

$3795
current price $37.95CLEAR2O CRV1005 5-Micron Inline Water Filter for RV and Marine
45 out of 5 Stars. 4 reviews
Alkaline Inline Water Filter Raises pH to 8.49.3, 1/4" & 3/8" Quick Connect Enhances Taste, Adds Minerals Final Stage RO Filter $22.00

$2200
current price $22.00Alkaline Inline Water Filter Raises pH to 8.49.3, 1/4" & 3/8" Quick Connect Enhances Taste, Adds Minerals Final Stage RO Filter
In-Line Carbon Filter, 10", 1/4"QC Conn by AMI Carbon Filters $11.64

$1164
current price $11.64In-Line Carbon Filter, 10", 1/4"QC Conn by AMI Carbon Filters
11 out of 5 Stars. 1 reviews
EZ-FLO 60461N In-Line Odor and Taste Water Filter for Refrigerators, 10 inch, White

EZ-FLO 60461N In-Line Odor and Taste Water Filter for Refrigerators, 10 inch, White
174.2 out of 5 Stars. 17 reviews
APEC FI-ES-TCR-QC 10" High Capacity Inline Carbon Filter with 1/4" Quick Connect For Undersink Reverse Osmosis Water System Stage-5 $16.99

$1699
current price $16.99APEC FI-ES-TCR-QC 10" High Capacity Inline Carbon Filter with 1/4" Quick Connect For Undersink Reverse Osmosis Water System Stage-5
274.7 out of 5 Stars. 27 reviews
Still Spirits Ez Inline Filter - Carbon Filter for Alcohol Filtration $33.34

$3334
current price $33.34Still Spirits Ez Inline Filter - Carbon Filter for Alcohol Filtration
Mist 40043 Water Filter Replacement for Camco RV Inline Water Filter with Hose Protector From $14.99

3 options
Available in additional 3 optionsFrom$1499
Mist 40043 Water Filter Replacement for Camco RV Inline Water Filter with Hose Protector
264.7 out of 5 Stars. 26 reviews
Hydronix ICF-10 RO Reverse Osmosis Post Polishing, Fridge and Ice Inline Coconut GAC Water Filter, 2000 Gal, 1/4" NPT $7.39

$739
current price $7.39Hydronix ICF-10 RO Reverse Osmosis Post Polishing, Fridge and Ice Inline Coconut GAC Water Filter, 2000 Gal, 1/4" NPT
94.8 out of 5 Stars. 9 reviews
Hydronix ICF-10Q Inline Reverse Osmosis Post, Fridge & Ice Coconut GAC Water Filter 2000 Gal, 1/4" Quick Connect $13.17

$1317
current price $13.17Hydronix ICF-10Q Inline Reverse Osmosis Post, Fridge & Ice Coconut GAC Water Filter 2000 Gal, 1/4" Quick Connect
94.6 out of 5 Stars. 9 reviews
Popular in Inline Filters
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EDR3/RXD1 Water Filter 3 Replacement Compatible with WHR3RXD1,4396841 4396710 46-9083 P1RFWB2 P1WB2 T1RFKB1,3 Pack$36.99current price $36.99CFS Universal 5 Micron Filter 10 inch Carbon Block Filter Cartridges for GE FXWT
CFS Universal 5 Micron Filter 10 inch Carbon Block Filter Cartridges for GE FXWT$14.30current price $14.30FXHSC Comparable Replacement for GE FXHSC, Culligan R50-BBSA, Pentek R50-BB, DuP
FXHSC Comparable Replacement for GE FXHSC, Culligan R50-BBSA, Pentek R50-BB, DuP$62.98current price $62.98Compatible with Replacement Filter AP810, AP801, WHKF-GD25BB, 5 Micro by CFS
Compatible with Replacement Filter AP810, AP801, WHKF-GD25BB, 5 Micro by CFS$19.32current price $19.32Water filter Replacement 3 Pack for LT1000PC/PCS, ADQ74793504, ADQ747935, MDJ64844601 Filter and LT120F ADQ73334008, Reduces Chlorine in Fresh Air
Water filter Replacement 3 Pack for LT1000PC/PCS, ADQ74793504, ADQ747935, MDJ64844601 Filter and LT120F ADQ73334008, Reduces Chlorine in Fresh Air$39.99current price $39.993 Pack AQUACREST WHKF-GD25BB Whole House Water Filter, Replacement for 3M Aqua-Pure AP810, AP801, AP811, Whirlpool WHKF-GD25BB, WHKF-DWHBB, 5 Micron, 10" x 4.5", Well & Tap Water Filter, Pack of 3
3 Pack AQUACREST WHKF-GD25BB Whole House Water Filter, Replacement for 3M Aqua-Pure AP810, AP801, AP811, Whirlpool WHKF-GD25BB, WHKF-DWHBB, 5 Micron, 10" x 4.5", Well & Tap Water Filter, Pack of 3$33.99current price $33.99Swift Green Filters SGF-W10 Rx Refrigerator Water Filters for 4396701, EDR6D1, FILTER 6, 46-9915 (3 Count)
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EDR3/RXD1 Water Filter Replacement Compatible with 4396841 4396710 Filter3 and 46-9083 46-9030 P1RFWB2 P1WB2L T1RFKB1,3-Pack$35.98current price $35.98AF-1002 - 3-Stage KDF GAC Countertop Replacement Filter Cartridge - 2PK
AF-1002 - 3-Stage KDF GAC Countertop Replacement Filter Cartridge - 2PK$77.38current price $77.38WaterSentinel WSS-1 Refrigerator Replacement Filter Fits: Samsung DA29, DA61, TADA29, HAFCU1, HAFCU1S, Carbon Block, Reduce Chlorine & Odor, White, 1 Pack
WaterSentinel WSS-1 Refrigerator Replacement Filter Fits: Samsung DA29, DA61, TADA29, HAFCU1, HAFCU1S, Carbon Block, Reduce Chlorine & Odor, White, 1 Pack$18.90current price $18.90