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4" Filters

For the small-time indoor gardener who needs to keep the smell at bay on a just a few plants in a small area, 4″ carbon filters take the cake as a compact, powerful method to odor removal. These filters pair well with our 4″ high velocity fans and can be used to either ventilate or recirculate smelly air. Shop now across our selection of small carbon filters today.

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Filters
Product Filters
Weight Limit
Wattage
Voltage
System Type
Style
Speed Control Compatible
Spectrum Type
Fitting Size
Flange Size
Reflector Size
Size
Socket Type
Shape
Reversible
Reflector Type
Probe Type
Portability
Planting Sites
Output Control
Outlets
Number of Lamps
Module Capacity
Material
Light Type
Light Source
Lamp Drive Frequency
HID Type
HID Bulb Type
Fitting Type
Component Type
Chip Type
Base Type
Ballast Component Type
Application Type
Application Type
Growing Method
GPH
Fixture Configuration
Fan CFM
Configuration
Color Temp. (Kelvin)
CFM
Bulb Length
Built-In Socket
Can Flanges
KFI Filter Flanges
$8.95
KFI GL425S Greenline Filter
KFI Green Line Filter 425S
$84.95
Standard Line 330 KFI Carbon Filter Angle
KFI Standard Line Filter 330
$90.70
Can Flanges
Can-Filter Flanges
$7.15$25.59
Can 2600
Can-Lite 2600 Carbon Filter
$75.95
Can 9000
Can-Lite 9000 Carbon Filter
$23.67
Cf Tallboy4
GrowBright 4 Inch Tall Boy Carbon Filter
$79.95
Can Fan 4 Inch
GrowBright 4 Inch Jr. Carbon Filter
$54.95

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