Results for "4 inch inline carbon filter"

ELF 4-inch Charcoal Filter

The Elf charcoal filter collar is 4-inch and fits many types of indoor greenhouse tents.

$54.95
Save 14%
Quick Connect Tee - 1/4-inch

Use these 1/4-inch Hydro-Logic fittings to configure your reverse osmosis system water lines exactly as you need.

$4.75
Quick Connect Union - 1/4-inch

Use these 1/4-inch Hydro-Logic fittings to configure your reverse osmosis system water lines exactly as you need.

$4.50
Quick Connect Two-Way Splitter - 1/4-inch

Use these 1/4-inch Hydro-Logic fittings to configure your reverse osmosis system water lines exactly as you need.

$5.50
Tall Boy / Tall Green Carbon Filter

The Hydro-Logic green carbon filter replacement is the same unit that ships with the Tall Boy and the Tall Blue systems.

$26.95
Save 14%
Stealth / Small Boy KDF85 Carbon Filter

The Stealth KDF85 Carbon Filter is for reverse osmosis users who have city water which contains chloramines rather than standard chlorine.

$32.95
Save 16%
SunGrip 1/4 inch Rope-100 foot spool

SunGrip Heavy Duty 1/4-inch rope is used to create ProGrip Light Hangers. The original equipment comes with 8-foot lengths of rope.

$14.50
Save 14%
Stealth / Small Boy Green Carbon Filter

Original equipment Green Carbon Filter replacement for the Hydro-Logic Stealth RO100 or RO200, and the Small Boy water filtration systems.

$13.95
Save 15%
Big Boy KDF85 Carbon Filter

A KDF85 Carbon Filter greatly increases the ability of the Hydro-Logic Big Boy to filter chlorine, chloramines, iron, hydrogen sulfide and heavy metals from your water.

$107.95
Save 16%
Big Boy Green Carbon Filter

This 10 micron Big Boy Carbon Filter Replacement is the same unit that ships with the Big Boy De-Chlorinator & Sediment Filter.

$65.95
Save 15%
Tall Boy / Tall Blue KDF85 Carbon Filter

This Hydro-Logic replacement KDF85 Carbon Filter fits both the Tall Boy water filtering system and the Tall Blue pre-filtering systems.

$59.95
Save 14%
Sunleaves Inline Duct Fan 4-inch

The four-inch Sunleaves In-Line Duct Fan is a 30-watt unit that pushes 65 cubic foot per minute (CFM).

$39.95
AeroFlo Access Plug 4 inch - bag of 10

Use the four-inch AeroFlo Access Cap to seal the single four-inch access site in each AeroFlo grow chamber.

$17.95
Save 10%
Hydro-Logic Blue Tubing 1/4-inch x 50-foot

Are the water lines wearing out on your Hydro-Logic reverse osmosis or water filtration system?

$9.95
Save 18%
Round Jiffy Peat Pot - 4-inch

Round Jiffy Peat Pots decompose right into the soil, so there's no risk of root damage because you don't remove the plant from the peat pot.

$2.75
White Grow Tray - 42 x 8 x 4 inch

American Agritech makes top-of-the-line, heavy duty grow trays that can be used with Ebb & Flow hydroponics.

$26.95
Save 18%
White Grow Tray - 44 x 6 x 4 inch

American Agritech makes top-of-the-line, heavy duty grow trays that can be used with Ebb & Flow hydroponics.

$21.95
Save 16%
Black Tubing, 3/4-inch

Flexible black vinyl tubing in a variety of lengths and diameters to meet all your indoor gardening needs.

$10.95 - $23.93
PreEvolution KDF85 Carbon replacement filter

The replacement Hydro-Logic KDF85 Catalytic Carbon Filter for the Pre-Evolution Pre-Filter reduces chlorine and chloramines.

$72.25
Save 20%
Can-Fan S Series 800 / Can-Lite Mini Combo 8-inch

Our 8-inch Series 800 Can-Fan with Can-Lite Mini Filter package includes the in-line exhaust fan, appropriate carbon filled filter, pre-filter, foam gasket and flange.

$279.95
CAN Filters

Can-Filters set the standard in the marketplace. You can feel confident that you are getting the best quality of in-line exhaust fan filter for your growroom or greenhouse. Can-Filters can handle the tough odors of organic fertilizers used in greenhouses or with indoor gardening.

$56.69 - $329.95
Can-Lite Mini Filter

The Can-Lite Mini Filter gives your all the benefits of a traditional Can-Lite Filter with less bulk. The product features 2 inches of granular activated carbon.

$97.95 - $152.95
Can-Fan S Series 600 / Can-Lite Mini Combo 6-inch

Our 6-inch Series 600 Can-Fan with Can-Lite Mini Filter package includes the in-line exhaust fan, appropriate carbon filled filter, pre-filter, foam gasket and flange.

$229.95
PreEvolution Pre-Filter System

Use the Hydro-Logic Pre-Evolution Pre-Filter unit ahead of your Evolution RO1000 system for improved results.

$219.95
Save 22%
Vari-Flow Valve - 1/4 barbs

For simple control of water flow in low-pressure irrigation systems, it doesn't get much easier than the simple ON/OFF functionality provided by the Vari-Flow Valve.

$0.90
Small Boy De-Chlorinator with KDF85 filter

Incorporating a KDF85 catalytic carbon filter, the HydroLogic Small Boy De-Chlorinator is specifically designed to remove chloramines from city water.

$109.95
Save 15%
Tall Boy De-Chlorinator with KDF85 filter

If your water provider uses chloramines, this model Tall Boy also includes a KDF85 catalytic carbon filter that effectively remove chloramines. This filter also removes iron, hydrogen sulfide and heavy metals, making it a great choice for city-dwellers.

$189.95
Mercury 4 Multi-Function Fan Speed Controller

The Titan Controls Mercury 4 day / night multi-function fan speed controller puts you in complete control of your indoor garden ventilation requirements.

$102.95
Freshmaker Filter

Made from small-pore activated carbon, Organic Air Freshmaker Filters are capable of removing unwanted odors from the air in just one pass!

$84.95 - $169.95
AeroFlo2 Laser Sprayline - 4 foot

These are original equipment Laser Spraylines that come with General Hydroponics AeroFlo² systems.

$9.50
Big Boy Water Filter System

The Hydro-Logic Big Boy de-chlorinator and sediment filter system offers big-time water purification!

$374.95
Save 15%
AeroFlo Site Plug 3 inch - bag of 20

Use the three-inch AeroFlo Site Plug to cover and seal unused plant sites in your AeroFlo hydroponics system.

$17.95
Save 10%
Organic Air HEPA Intake Filter

Organic Air HEPA Filters are designed to keep unwanted particulate matter out of grow-rooms and greenhouses.

$79.95 - $139.95
Serious Growers Package 3

The All-In-One Serious Growers package # 3 includes your grow tent, plus all the equipment needed for your entire indoor gardening project.

$1,251.95
Ultimate Growers Package 1

The All-In-One Ultimate Growers package # 1 includes all equipment and nutrients needed for indoor gardening, including the grow room enclosure!

$1,547.95
Stealth RO200 Reverse Osmosis System

The Stealth RO200 reverse osmosis water filtration system helps gardeners stabilize pH levels and avoid mineral salt build-up.

$264.95
Save 16%
Can-Fan S Series

The 4-inch Series 400 Can-Fan is the best quality of inline exhaust fan for your growroom, greenhouse, or living area.

$99.75 - $109.95
C.A.P. Quiet Clamps

The only clamping solution designed to reduce vibration and noise while holding your ducting, inline fans, and carbon filters in place.

$7.59 - $10.25
SunGrip Heavy Duty Hanger

SunGrip™ Heavy Duty Light and Equipment Hangers allow you to secure items quickly and easily. The patented system pulls tight, locks in place, will never break or slip, and will not rust.

$12.50
Save 16%
SunGrip Heavy Duty Hangers - set of 2

SunGrip™ Heavy Duty Light and Equipment Hangers allow you to secure items quickly and easily. The patented system pulls tight, locks in place, will never break or slip, and will not rust.

$12.50
Save 16%
Flo-Master Backpack Sprayer - 3 Gallon

The Root Lowell Flo-Master Backpack Sprayer is a must when you have a large area to cover.

$54.95
Dark Room DR120T II (Twin)

48 wide x 48 deep x 81 tall - The Secret Jardin Dark Room II Twin DR90T takes up only a 4 x 4 foot of floor space, yet takes care of your mother plant, clones, growing and flowering.

$324.95
Dark Room DR90T II (Twin)

36 wide x 36 deep x 81 tall - The Secret Jardin Dark Room II Twin DR90T gives you everything you need for indoor gardening - all in one unit! It takes up only a 3 x 3 foot of floor space, yet takes care of your mother plant, clones, growing and flowering.

$224.95
Active Aqua AARO410 De-Chlorination System

The Active Aqua 410 De-chlorination system is capable of removing up to 99% of chlorine and 97% of sediment from your water supply. Use this unit when you have city water.

$59.95
Save 25%
Rope Ratchet Light Hangers 300 lb, 2 Pack

One pair of these heavy duty Rope Ratchet light hangers can handle up to 300 pounds of weight!

$18.95
Save 22%
Can Fan Backdraft Damper

The Can Fan Backdraft Damper attaches to inline ventilation systems to prevent exhausted air from returning.

$24.50 - $50.95
EcoPlus Axial Fan

EcoPlus axial fans are lightweight and durable. They generally run more quietly than other types of fans and tend to use less electricity.

$49.95 - $86.95
Phresh Duct Silencer

Phresh Duct Silencers are lined with sound reducing acoustic foam that decreases fan noise by up to 50%.

$74.95 - $89.95
Sunleaves Stainless Steel Compost Can

The Sunleaves Stainless Steel Compost Can gives you an odor-free option for saving food scraps to put in the composter.

$28.95
Electra-Air Heat Tube

Using a Green Air Electra-Air CO2 Generator that you want to make air cooled? For maximum heat dispersal use the Green Air Heat Removal System.

$79.95
Electra-Air Heat Tube - set of 2

Using a Green Air Electra-Air CO2 Generator that you want to make air cooled? For maximum heat dispersal use the Green Air Heat Removal System.

$151.95
Sunleaves Pioneer IV Grow

This sleek high-output fluorescent system from Sunleaves is not only a great value, its efficient to run.

$124.95
Save 16%
Sunleaves Pioneer VI Grow

This sleek high-output fluorescent system from Sunleaves is not only a great value, its efficient to run.

$168.95
Save 15%
Sunleaves Pioneer VIII Grow

This sleek high-output fluorescent system from Sunleaves is not only a great value, its efficient to run.

$199.95
Save 18%
Ebb & Flow Fill and Drain Kit

Designed for use with Ebb and Flow trays, this heavy-duty fill and drain kit from Botanicare includes all the pieces and parts needed.

$5.49
Save 15%
Sunleaves Micro-Sun 400W

The Sunleaves Micro-Sun 400W replaces the Pulsar Two-Way Mini 400W model. What's different? Sunleaves has added a 4-inch vent flange into the top of the reflector!

$239.95
Sunleaves Micro-Sun 250W

The Sunleaves Micro-Sun replaces the Pulsar Two-Way Mini model and now has a 4-inch vent flange incorporated into the top of the reflector for easy heat removal!

$224.95
SunGrip Light Hangers - 1 pair

Raise and lower your heavier gardening equipment quickly and easily using a pair of rope ratchet light hangers.

$11.50
De Cicco Broccoli seeds - 1/32 oz

Brassica oleracea var italica

$2.50
Stealth RO100 RO System

Hydro-Logic created the Stealth RO100 reverse osmosis water filtration system to help gardeners maximize plant nutrient uptake and get the best possible growing results.

$189.95
Save 16%
Stealth RO Membrane Elements - 100 GPD - set of 2

Reverse Osmosis Membrane Element replacement for both the Hydro-Logic Stealth RO100 or Stealth RO200 reverse osmosis water filtration systems.

$139.90
Save 16%
Stealth RO Membrane Element - 100 GPD

Reverse Osmosis Membrane Element replacement for both the Hydro-Logic Stealth RO100 or Stealth RO200 reverse osmosis water filtration systems.

$69.95
Save 16%
AeroFlo2 Laser Sprayline - 6 foot

These are original equipment Laser Spraylines that come with General Hydroponics AeroFlo² systems.

$9.95
Rope Ratchet Light Hangers 150 lb - 2 Pack

Rope Ratchets light hangers are a unique, compact hanging system that allows indoor gardeners to secure a wide variety of items quickly and easily.

$13.50
Save 20%
Utopian Split A/C 11,000 BTU 13 SEER

Keep your garden cool with this affordable 11,000 BTU mini split system, built in the same factory as Mitsubishi, Trane, and Sears mini split air conditioning units.

$949.00
Save 12%
Elemental O2 Air Stone Cylinder

Round Elemental O2 air stones accelerate oxygen replenishment and increase water circulation when used with a high-output air pump.

$1.49 - $1.99
Grodan Growcubes

Growcubes are small 1/4-inch cubes of stonewool (rockwool). They're made of the same high-quality stonewool as larger Grodan cubes and slabs, but these miniature sized Growcubes fit any container size or shape.

$41.74 - $82.77
EcoPlus Supreme In-line Blowers

The EcoPlus In-line exhaust fans have mounting brackets built into the housing for easy installation to wall or ceiling.

$129.95 - $169.95
Cocogro Brick

Botanicare Cocogro Bricks measures 8 x 4 x 2 and expand to 8 to 9 liters when hydrated with 1/2 gallon of water.

$2.45 - $26.50
Air Box Jr. Intake (HEPA)

Keep the air in your grow room clean by eliminating 98% of all airborne particles using this HEPA intake filter.

$186.95
Save 15%
Aerojet Aeroponics Systems

The Botanicare Aerojet is a true aeroponics system. Microjets spray the roots of your plants with a mixture water, nutrients and high levels of oxygen that result in aggressive growth rates.

$859.95 - $967.95
Sunleaves Inline Duct Fan 6-inch

The six-inch Sunleaves In-Line Duct Fan is a 30-watt unit that pushes 160 cubic foot per minute (CFM).

$44.95
Sunleaves Inline Duct Fan 8-inch

The eight-inch Sunleaves In-Line Duct Fan is a 60-watt unit that pushes 210 cubic foot per minute (CFM).

$49.95
Evolution KDF85 Carbon Pre-filter

The replacement Evolution KDF85 Carbon Pre-Filter can filter up to 2,000 gallons of water before requiring replacement.

$42.50
Save 22%
Merlin RO Carbon Pre-filter

If you live in town and have city water, this is the pre-filter you need to use in your Merlin Garden Pro reverse osmosis system.

$27.95
Save 20%
Air Box 4 Pre Filter

It is recommended that you replace the pre-filter in your Air Box 4 every three months to maintain a dustless environment.

$7.59
GOBLIN 6-inch Charcoal Filter

The Goblin filter weighs only 10 pounds and was designed specifically to hang inside indoor grow tents.

$94.95
Save 14%
Max-Fan with Variable Speed Control 6-inch

This 6-inch Max-Fan inline blower has a variable speed controller integrated into the power cord!

$169.95
Can 2600 Filter with the Can Fan S-400

Can-Fans and Can-Filters are tried and true products that set the standard in the marketplace. You can feel confident that you are getting the best quality of inline exhaust fan and filter for your grow room, greenhouse, or living area.

$149.95
Modular Clone Machine - 4 tray

A great design for greenhouses, nurseries, or the serious plant cloner, the Modular Clone Machine uses Botanicare 2 x 4 propagation trays with lids to create each tray, which gives you 141 plant sites.

$1,800.95
Can-Fan 8-inch H.O. Max-Fan with Speed Control

The 8-inch H.O. Max-Fan with speed control is an inline blower with a variable speed controller integrated right into the power cord.

$299.95
Save 16%
Easy2Grow Kit with Reservoir and 4 pots

Minimize the attention needed to grow healthy plants by using an Easy2Grow Kit with Reservoir, and 4 pots. This self-watering planter provides the right amount of water or nutrient solution to plant roots in a natural wet/dry cycle.

$169.95
Save 15%
Phresh® Filters

Phresh Filter carbon air filters contain RC-48 carbon that is derived from an ancient black coal deposit found only in Western Australia. Activated RC-48 carbon is incredibly effective for the filtration of organic particles and other airborne materials.

$16.29 - $93.95
Phresh Intake Filter

Phresh Intake Filters use advanced nano carbon felt technology to make them ultra light, yet they maintain 90% of the air flow so they won't choke your fans.

$57.69 - $82.99
PreEvolution Sediment replacement filter

The Hydro-Logic PreEvolution Sediment Filter can be cleaned so it can be reused for a longer period of time.

$29.75
Save 15%
Magnum XXXL 6 inch Air-Cooled Reflector

The Sun System Magnum XXXL 6 inch Air-Cooled Reflector is the one of the largest HID hoods available!

$204.95
Save 15%
Sunleaves Red Mylar 2 ml. 4 foot x 25 foot roll

Sunleaves Red Mylar adds visual warmth to the reflected light in your indoor garden area, mimicking the red-orange light spectrum generated by a high pressure sodium lamp.

$20.95
Save 16%
Small Boy Sediment Filter

The Hydro-Logic Small Boy Sediment Filter removes up to 90% of silt, rust, sand, and other particulate matter in your water supply.

$9.35
Save 15%
Active Aqua Humidome 2 x 4

This Active Aqua humidity dome fits perfectly on the 2 x 4 foot Active Aqua flood table.

$111.95
Save 18%
Airtech Carbon Series Replacement Cartridge

Airtech filtering systems feature premium coconut shell activated carbon which eliminates odors very effectively.

$54.95
Duct Reducer - 6 x 4

If you're ventilating your grow room, chances are some of the equipment flanges and ducting diameters are not going to match.

$9.95
Float Valve with 1/2-inch Barb Fitting

Use this gravity-fed Float Valve with 1/2-inch Barb Fitting to control the nutrient solution level in a single reservoir.

$14.50
Save 45%
Jetstream 4-tray Hydrogarden

JetStream Hydrogardens come in a variety of sizes and configurations. We stock the standard 2, 4 and 6 tray systems but can special order any variation available from American Agritech. Just give us a call.

$549.95
Save 20%
Sentinel CPPM-4 CO2 PPM Controller

Maintaining a CO2 level between 1000 and 1500 PPM is essential for most plants. The Sentinel CPPM-4 controls carbon dioxide levels with part-per-million accuracy. The dual beam CO2 sensor is the highest tech, most accurate sensor available to the hobby hydroponics industry!

$593.95
Merlin RO Sediment Pre-filter

If you've got well water, you'll want to incorporate the Merlin Sediment Pre-filter into your Merlin Garden Pro reverse osmosis system.

$20.95
Save 20%
Hydro-Logic Tall Boy Water Filter System

Hydro-Logic's Tall Boy De-chlorinator and Sediment Filter system removes up to 99% of chlorine and 90% of sediment, including rust and silt, etc.

$154.95
Save 16%
Small Boy Water Filter System

The HydroLogic Small Boy is specifically designed to remove chlorine from city water.

$89.95
Save 16%