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FaucetsMore Top BrandsAir QualityBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBrackets and Angle IronsChains, Ropes and TiedownsCommercial LightingEmergency SuppliesFlashlightsHand ToolsHome SafetyHVAC Ducting and VentilationKitchen Fixtures and MaterialsKitchen PlumbingLight BulbsPersonal PreparednessPersonal SafetyPipes, Fittings & AccessoriesShop Plumbing by FixtureStorm & Flood PrepTool Equipment & StorageWater DispensersWater FiltersWater Filtration & Water SoftenersWildfire Prep
Inline Charcoal Filter(160)
Uses item details. Price when purchased online
Omnipure K2333 Inline Carbon Water Filter 3/8 Inch Quick Connect GAC T33 2 x 6 Inch Cartridge From $10.99

Sponsored
From$1099
Omnipure K2333 Inline Carbon Water Filter 3/8 Inch Quick Connect GAC T33 2 x 6 Inch Cartridge
4.8 out of 5 stars
1 Inline Post Carbon Filter (T33) 2"x10" - 1/4" Quick Connect-Carbon GAC Filter $13.95

Sponsored
$1395
current price $13.951 Inline Post Carbon Filter (T33) 2"x10" - 1/4" Quick Connect-Carbon GAC Filter
5 out of 5 stars
Microline TFC-435 Filter Kit Includes 50 GPD Reverse Osmosis Membrane From $59.97

Sponsored
From$5997
Microline TFC-435 Filter Kit Includes 50 GPD Reverse Osmosis Membrane
4.9 out of 5 stars
CFS 3 Pack Water Filter Cartridges Compatible with GAC Carbon Inline Water Filters Models Remove Bad Taste & Odor Whole House Replacement Water Filter Cartridge, White $15.90

Sponsored
$1590
current price $15.90CFS 3 Pack Water Filter Cartridges Compatible with GAC Carbon Inline Water Filters Models Remove Bad Taste & Odor Whole House Replacement Water Filter Cartridge, White
Best seller, CLEAR2O® 2 IN 1 inline full-length solid carbon block 10 micron water filter and 15 micron sediment pre-filter From $24.97
Best seller

2 options
Available in additional 2 optionsFrom$2497
CLEAR2O® 2 IN 1 inline full-length solid carbon block 10 micron water filter and 15 micron sediment pre-filter
4.6 out of 5 stars
VIVOSUN 6 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal for Inline Duct Fan, Grow Tent, Pre-Filter Included, Reversible Flange 6"x 16" From $59.99

2 options
Available in additional 2 optionsFrom$5999
VIVOSUN 6 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal for Inline Duct Fan, Grow Tent, Pre-Filter Included, Reversible Flange 6"x 16"
5 out of 5 stars
AC Infinity Air Carbon Filter XL 4", with Premium Australian Virgin Charcoal, Pre-Filter and Rope Hangers, Odor Scrubber fit for Inline Duct Fan, Odor Control, Hydroponics, Grow Room $69.99

$6999
current price $69.99AC Infinity Air Carbon Filter XL 4", with Premium Australian Virgin Charcoal, Pre-Filter and Rope Hangers, Odor Scrubber fit for Inline Duct Fan, Odor Control, Hydroponics, Grow Room
AC Infinity Air Carbon Filter 4", with Premium Australian Virgin Charcoal, Fit with Inline Duct Fans for Odor Control in Grow Tents, Grow Rooms, and Hydroponics Systems $49.99

$4999
current price $49.99AC Infinity Air Carbon Filter 4", with Premium Australian Virgin Charcoal, Fit with Inline Duct Fans for Odor Control in Grow Tents, Grow Rooms, and Hydroponics Systems
4.9 out of 5 stars
CFS Inline Carbon Post Filter 1/4 in NPT for WP5-50 560002-1 Pack $11.99

$1199
current price $11.99CFS Inline Carbon Post Filter 1/4 in NPT for WP5-50 560002-1 Pack
iSpring FT15 5th Stage Inline Post Carbon Filter Replacement Cartridge, 1 Count (Pack of 1), White $18.99

$1899
current price $18.99iSpring FT15 5th Stage Inline Post Carbon Filter Replacement Cartridge, 1 Count (Pack of 1), White
4.4 out of 5 stars
Microline TFC-400 Reverse Osmosis Replacement Filter Kit, 4-Stage RO System Maintenance Set From $51.97

Sponsored
From$5197
Microline TFC-400 Reverse Osmosis Replacement Filter Kit, 4-Stage RO System Maintenance Set
4.9 out of 5 stars
Proline Plus 5-Stage Reverse Osmosis Replacement Water Filter Set for Reverse Osmosis Systems, 5 Pack, 1 Year Supply From $51.96

Sponsored
From$5196
Proline Plus 5-Stage Reverse Osmosis Replacement Water Filter Set for Reverse Osmosis Systems, 5 Pack, 1 Year Supply
4.9 out of 5 stars
AC Infinity Air Carbon Filter 12" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms $239.00

$23900
current price $239.00AC Infinity Air Carbon Filter 12" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms
Inline 2” by 10” Coconut Shell Activated Carbon Inline Refillable Cartridge Filter Suitable for Under-Sink filters, RO pre and post filter--¼” FNPT X 1/4" Push to Connect Tubing Connection. From $47.97

4 options
Available in additional 4 optionsFrom$4797
Inline 2” by 10” Coconut Shell Activated Carbon Inline Refillable Cartridge Filter Suitable for Under-Sink filters, RO pre and post filter--¼” FNPT X 1/4" Push to Connect Tubing Connection.
Inline Granulated Activated Carbon Filter 10 $17.25

$1725
current price $17.25Inline Granulated Activated Carbon Filter 10
Omnipure (K2540-KK) 10"x2" Inline K-Series T40 GAC Coconut Carbon 3/8" Quick Connect $21.42

$2142
current price $21.42Omnipure (K2540-KK) 10"x2" Inline K-Series T40 GAC Coconut Carbon 3/8" Quick Connect
Metpure 2" x 10" RO Carbon Post Filter GAC Coconut Shell Granular Activated Carbon 3/8 Inline Water Filter for Reverse Osmosis Water Filter System, Refrigerator, Ice Maker. 3/8" Quick Connect. From $11.49

5 options
Available in additional 5 optionsFrom$1149
Metpure 2" x 10" RO Carbon Post Filter GAC Coconut Shell Granular Activated Carbon 3/8 Inline Water Filter for Reverse Osmosis Water Filter System, Refrigerator, Ice Maker. 3/8" Quick Connect.
4.3 out of 5 stars
Omnipure Inline Carbon Replacement Water Filter $19.74

$1974
current price $19.74Omnipure Inline Carbon Replacement Water Filter
InLine Carbon Filter $12.99

$1299
current price $12.99InLine Carbon Filter
AC Infinity Air Carbon Filter XL 6", with Premium Australian Virgin Charcoal, Pre-Filter and Rope Hangers, Odor Scrubber fit for Inline Duct Fan, Odor Control, Hydroponics, Grow Room $99.00

$9900
current price $99.00AC Infinity Air Carbon Filter XL 6", with Premium Australian Virgin Charcoal, Pre-Filter and Rope Hangers, Odor Scrubber fit for Inline Duct Fan, Odor Control, Hydroponics, Grow Room
NU Aqua Platinum Series Carbon Post Filter $17.06

Sponsored
$1706
current price $17.06NU Aqua Platinum Series Carbon Post Filter
2 out of 5 stars
Swift Green Filters SGF-A1 Replacement Water Filter for 3M/RV Marine A1, 5610429(1 Pack) $75.60

Sponsored
$7560
current price $75.60Swift Green Filters SGF-A1 Replacement Water Filter for 3M/RV Marine A1, 5610429(1 Pack)
5 out of 5 stars
REVERSE OSMOSIS IN-LINE CARBON FILTER 10 X 2 with 1/4" QUICK CONNECT ENDS $13.27

$1327
current price $13.27REVERSE OSMOSIS IN-LINE CARBON FILTER 10 X 2 with 1/4" QUICK CONNECT ENDS
4 out of 5 stars
Sterling Water Treatment IC Series 6 inch, 5 Micron Inline Carbon Filter with 1/4-in Quick Connection - IC06Q $17.30

$1730
current price $17.30Sterling Water Treatment IC Series 6 inch, 5 Micron Inline Carbon Filter with 1/4-in Quick Connection - IC06Q
2 out of 5 stars
PURE T IL-10W-C-EZ38 REVERSE OSMOSIS IN-LINE CARBON FILTER 10 X 2 3/8 QUICK CONNECT ENDS $18.99

$1899
current price $18.99PURE T IL-10W-C-EZ38 REVERSE OSMOSIS IN-LINE CARBON FILTER 10 X 2 3/8 QUICK CONNECT ENDS
New, Air Carbon Filter 4" with Premium Australian Virgin Charcoal for Inline Duct Fan $85.08
New

$8508
current price $85.08Air Carbon Filter 4" with Premium Australian Virgin Charcoal for Inline Duct Fan
Express Water 4 Pack Post Activated Carbon PAC Water Filter Replacement 5 Micron Inline Filter 10 inch Quick Connect Under Sink and Reverse Osmosis System $40.99

$4099
current price $40.99Express Water 4 Pack Post Activated Carbon PAC Water Filter Replacement 5 Micron Inline Filter 10 inch Quick Connect Under Sink and Reverse Osmosis System
4.9 out of 5 stars
Watts FP10GT Flowmatic GAC Inline Replacement Filter Cartridge Granular Activated Carbon 1/2Inch Threaded $32.23 Was $39.99

Now$3223
current price Now $32.23, Was $39.99$39.99
Watts FP10GT Flowmatic GAC Inline Replacement Filter Cartridge Granular Activated Carbon 1/2Inch Threaded
4.7 out of 5 stars
VIVOSUN 4 In Air Carbon Filter Odor Control,Reversible Flange 4"x14"for Inline Fan,Tent $39.99

$3999
current price $39.99VIVOSUN 4 In Air Carbon Filter Odor Control,Reversible Flange 4"x14"for Inline Fan,Tent
4.7 out of 5 stars
Hydronix ICF-10Q Inline Coconut Carbon Water Filter (1/4" Quick Connect)-- (Package Of 2) $25.97

$2597
current price $25.97Hydronix ICF-10Q Inline Coconut Carbon Water Filter (1/4" Quick Connect)-- (Package Of 2)
5 pack Universal Fit InLine Filter - Filters Compatible with Resmed, Dream Station 22mm 25mm Tubing Machines (5 pack) $10.99 Was $12.99

Sponsored
Now$1099
current price Now $10.99, Was $12.99$12.99
5 pack Universal Fit InLine Filter - Filters Compatible with Resmed, Dream Station 22mm 25mm Tubing Machines (5 pack)
Universal Charcoal Pre-Filter Fits Honeywell Part # 38002 4 Pack $31.19

Sponsored
$3119
current price $31.19Universal Charcoal Pre-Filter Fits Honeywell Part # 38002 4 Pack
AC Infinity Air Carbon Filter 10" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms $169.00

$16900
current price $169.00AC Infinity Air Carbon Filter 10" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms
3 out of 5 stars
IPW Industries Inc-Omnipure - (K2320-KK) - 6" x 2" 1 Micron Carbon Block Inline Filter 3/8" Quick Connect $25.50

$2550
current price $25.50IPW Industries Inc-Omnipure - (K2320-KK) - 6" x 2" 1 Micron Carbon Block Inline Filter 3/8" Quick Connect
CFS iSpring FT15 Compatible 5th Stage Inline Post Carbon Filter Replacement Cart $12.99

$1299
current price $12.99CFS iSpring FT15 Compatible 5th Stage Inline Post Carbon Filter Replacement Cart
CFS Inline Carbon Filter for 255521-51 WIC-1 1/4 in Quick Connect - 1 Pack $11.19 Was $12.99

Now$1119
current price Now $11.19, Was $12.99$12.99
CFS Inline Carbon Filter for 255521-51 WIC-1 1/4 in Quick Connect - 1 Pack
1 Inline Post Carbon Filter (T33) 2" x 10" - 1/4" Female Pipe Thread GAC Filter $13.95

$1395
current price $13.951 Inline Post Carbon Filter (T33) 2" x 10" - 1/4" Female Pipe Thread GAC Filter
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)
5 out of 5 stars
PureDrop PDR-T33 5th Stage Inline Post Carbon Filter Replacement Cartridge $12.68

$1268
current price $12.68PureDrop PDR-T33 5th Stage Inline Post Carbon Filter Replacement Cartridge
4inch Carbon Filter Odor Control with Australia Virgin Charcoal Two Prefilter 1 Pair Rope Hanger Included for Inline Duct Fan, Grow Tent, Hydroponics, Odor Scrubber $79.72

$7972
current price $79.724inch Carbon Filter Odor Control with Australia Virgin Charcoal Two Prefilter 1 Pair Rope Hanger Included for Inline Duct Fan, Grow Tent, Hydroponics, Odor Scrubber
Omnipure K5686-JJ Inline Carbon Filter with Scale Inhibitor and 1/4-Inch QC Straight $34.99

$3499
current price $34.99Omnipure K5686-JJ Inline Carbon Filter with Scale Inhibitor and 1/4-Inch QC Straight
Omnipure K5640-KK Coconut Shell Carbon Inline Water Filter - 12" x 2.5" Filter with 3/8" Quick Connect Fittings $27.99

$2799
current price $27.99Omnipure K5640-KK Coconut Shell Carbon Inline Water Filter - 12" x 2.5" Filter with 3/8" Quick Connect Fittings
OmniPure Carbon Block Inline Filter 3/8 inch $21.39

$2139
current price $21.39OmniPure Carbon Block Inline Filter 3/8 inch
IPW Industries Inc-Omnipure - (K2520-JJ) - 10" x 2" 1 Micron Carbon Block Inline Filter 1/4" Quick Connect 3 Pack $72.99

$7299
current price $72.99IPW Industries Inc-Omnipure - (K2520-JJ) - 10" x 2" 1 Micron Carbon Block Inline Filter 1/4" Quick Connect 3 Pack
IPW Industries Inc-Omnipure - (K5633-JJ) - 12" x 2.5" T40 GAC Coconut Carbon Inline Filter 1/4" OD Quick Connect $23.50

$2350
current price $23.50IPW Industries Inc-Omnipure - (K5633-JJ) - 12" x 2.5" T40 GAC Coconut Carbon Inline Filter 1/4" OD Quick Connect
Universal 10 inch Carbon Block, Sediment, Inline Filter - Compatible with Watt's $29.95

$2995
current price $29.95Universal 10 inch Carbon Block, Sediment, Inline Filter - Compatible with Watt's
5 out of 5 stars
Anchor AF-1010 - Inline Carbon GAC Filter $29.99

$2999
current price $29.99Anchor AF-1010 - Inline Carbon GAC Filter
Omnipure - K5640-SS - 12" x 2.5" T40 GAC Coconut Carbon Inline Filter w/ 1/4" QC Elbow by IPW Industries Inc. $28.99

$2899
current price $28.99Omnipure - K5640-SS - 12" x 2.5" T40 GAC Coconut Carbon Inline Filter w/ 1/4" QC Elbow by IPW Industries Inc.
AQUA CREST FF35C5J Inline Water Filter Replacement, 1/4 Quick-Connect Replacement for Refrigerator, NSF/ANSI 42 Certified, Post-Carbon Filter for Reverse Osmosis Systems, 6-12 Months (NO Fittings) $21.99

$2199
current price $21.99AQUA CREST FF35C5J Inline Water Filter Replacement, 1/4 Quick-Connect Replacement for Refrigerator, NSF/ANSI 42 Certified, Post-Carbon Filter for Reverse Osmosis Systems, 6-12 Months (NO Fittings)
5 out of 5 stars
PureH2O Inline Micron Carbon Replacement Water Filter for Everpure i2000 (EV9612-22) $54.95

$5495
current price $54.95PureH2O Inline Micron Carbon Replacement Water Filter for Everpure i2000 (EV9612-22)
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