Odor Control & Carbon Filters

National Hydro Group is your online source for Odor Control & Carbon Filters. If you cant find the Odor Control & Carbon Filters that meet your needs please give us a ring or send a quick email so we can help you find exactly what you're looking for.
Phat Filter 20"x4", 350 CFM-NWGSupply.com
Save 18%
$119.99
$97.95

Phat Filter 20"x4", 350 CFM

Phat

The Phat Filter is a professional grade, world renowned greenhouse filter that will remove the nastiest odors from your growing area. Phat filters ...

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$119.99
$97.95
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Airbox 2 Stealth Edition 800 CFM (6" flanges)-NWGSupply.com
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$365.95
$297.39

Airbox 2 Stealth Edition 800 CFM (6" flanges)

Airbox

The Airbox 2 carbon filter has 6" flanges and a CFM of 800. These units are completely airtight and easy to install, use, and maintain as they fit ...

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$365.95
$297.39
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ONA Liquid Fresh Linen, 20 L-NWGSupply.com
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$189.78
$175.54

ONA Liquid Fresh Linen, 20 L

Ona

ONA Liquid can be added to commercial misting systems, humidifiers or simply sprayed freely into the air to neutralize airborne odors on contact. O...

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$189.78
$175.54
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Can-Filter 66 w/o Flange, 412 cfm-NWGSupply.com
Save 22%
$193.21
$150.76

Can-Filter 66 w/o Flange, 412 cfm

Can-Filter

Heavy-duty Can-Filters successfully eliminate odors. Can-Filters come with a pre-filter; optional flange sold separately. Each unit has an 18-24 mo...

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$193.21
$150.76
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6" x 20" Standard Carbon Air Filter-NWGSupply.com
Save 38%
$108.99
$67.96

6" x 20" Standard Carbon Air Filter

Standard

6" x 20" Standard Carbon Air Filter. This filter eliminates 99.5% of all odors using 100% Virgin Activated Carbon. It features a pre-installed flan...

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$108.99
$67.96
Save 38%
Phat Filter 39"x8", 950 CFM-NWGSupply.com
Save 8%
$233.99
$214.95

Phat Filter 39"x8", 950 CFM

Phat

The Phat Filter is a professional grade, world renowned greenhouse filter that will remove the nastiest odors from your growing area. Phat filters ...

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$233.99
$214.95
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Black Ops Carbon Filter 6 in x 24 in 550 CFM-NWGSupply.com
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$163.95
$128.74

Black Ops Carbon Filter 6 in x 24 in 550 CFM

Black Ops

Black Ops Carbon filters feature virgin activated Australian RC-412 granular carbon. The activated carbon absorbs and traps pollutant molecules wit...

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$163.95
$128.74
Save 21%
Black Ops Carbon Filter 8 in x 24 in 750 CFM-NWGSupply.com
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$173.95
$138.85

Black Ops Carbon Filter 8 in x 24 in 750 CFM

Black Ops

Black Ops Carbon filters feature virgin activated Australian RC-412 granular carbon. The activated carbon absorbs and traps pollutant molecules wit...

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$173.95
$138.85
Save 20%
Airbox 1, 2 & 3 Refill-NWGSupply.com
Save 16%
$62.50
$52.50

Airbox 1, 2 & 3 Refill

Airbox

Refill cartridge for Air Box 1, 2, and 3. Measures 12" x 20" x 1".

$62.50
$52.50
Save 16%
Ona Liquid, 5 gal Pail-NWGSupply.com
Save 7%
$189.78
$175.57

Ona Liquid, 5 gal Pail

Ona

This liquid form of ona can be sprayed into the air to neutralize odors. Use pistol grip sprayer or larger pump sprayer for desired effect. It can ...

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$189.78
$175.57
Save 7%
Phat Filter 8"x4", 150 CFM-NWGSupply.com
Save 30%
$77.99
$54.59

Phat Filter 8"x4", 150 CFM

Phat

The Phat Filter is a professional grade, world renowned greenhouse filter that will remove the nastiest odors from your growing area. Phat filters ...

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$77.99
$54.59
Save 30%
Phat Filter 39"x6", 800 CFM-NWGSupply.com
Save 17%
$183.99
$153.18

Phat Filter 39"x6", 800 CFM

Phat

The Phat Filter is a professional grade, world renowned greenhouse filter that will remove the nastiest odors from your growing area. Phat filters ...

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$183.99
$153.18
Save 17%
Can-Lite Filter, 10", 1500 cfm-NWGSupply.com
Save 22%
$287.00
$223.55

Can-Lite Filter, 10", 1500 cfm

Can-Lite

Can-Lite Filters are easier to install because of the lower overall weight. Each filter has a 2" bed depth of pure virgin activated Australian RC g...

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$287.00
$223.55
Save 22%
Can-Filter 75 w/o Flange, 600 cfm-NWGSupply.com
Save 22%
$286.48
$223.55

Can-Filter 75 w/o Flange, 600 cfm

Can-Filter

Heavy-duty Can-Filters successfully eliminate odors. Can-Filters come with a pre-filter; optional flange sold separately. Each unit has an 18-24 mo...

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$286.48
$223.55
Save 22%
Can-Filter 100 w/o Flange, 840 cfm-NWGSupply.com
Save 25%
$330.90
$248.28

Can-Filter 100 w/o Flange, 840 cfm

Can-Filter

Heavy-duty Can-Filters successfully eliminate odors. Can-Filters come with a pre-filter; optional flange sold separately. Each unit has an 18-24 mo...

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$330.90
$248.28
Save 25%
Airbox 4 Stealth Edition 2000 CFM (10" flanges)-NWGSupply.com
Save 20%
$544.95
$434.19

Airbox 4 Stealth Edition 2000 CFM (10" flanges)

Airbox

The Airbox 4 carbon filter has 10" flanges and a CFM of 2000. These units are completely airtight and easy to install, use, and maintain as they fi...

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$544.95
$434.19
Save 20%
Air Box Jr. Refill Hepa Filter-NWGSupply.com
Save 31%
$99.95
$69.30

Air Box Jr. Refill Hepa Filter

Airbox

Don't let unwanted air pollutents get in your grow room! • Eliminates 98% of all insects, molds, mildews, spores, pollen, dust, dander and other ai...

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$99.95
$69.30
Save 31%
Ona Gel Fresh Linen 5 gal-NWGSupply.com
Save 7%
$189.78
$175.57

Ona Gel Fresh Linen 5 gal

Ona

ONA (Odor Neutralizing Agent) products are designed using scientific principles of molecular bonding. Two odors can offset one another when they co...

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$189.78
$175.57
Save 7%
8" UV-In-Line Duct Ozonator (High-Output UV Bulb)-NWGSupply.com
Save 22%
$369.95
$287.08

8" UV-In-Line Duct Ozonator (High-Output UV Bulb)

Uvonair

Breathe easy while the Uvonair attacks and neutralizes odors at the source. Uvonair eliminates odors caused by tobacco smoke, molds and mildew. It ...

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$369.95
$287.08
Save 22%
Organic Air 4" HEPA air filter-NWGSupply.com
Save 32%
$104.99
$70.88

Organic Air 4" HEPA air filter

Phat

The tightly woven synthetic HEPA fibers in this filter will help prevent mold, bacteria, and insects from entering your greenhouse. The HEPA fibers...

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$104.99
$70.88
Save 32%
Black Ops Bug Screen w/ Active Carbon Insert 10 in-NWGSupply.com
Save 15%
$15.89
$13.50

Black Ops Bug Screen w/ Active Carbon Insert 10 in

Black Ops

Active carbon inserts are proven to keep most bugs and pollutants from entering grow room. Minimal air flow restriction. Easily slips on and off in...

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$15.89
$13.50
Save 15%
4" x 10" Standard Carbon Air Filter-NWGSupply.com
Save 39%
$49.99
$30.58

4" x 10" Standard Carbon Air Filter

Standard

4" x 10" Standard Carbon Air Filter. This filter eliminates 99.5% of all odors using 100% Virgin Activated Carbon. It features a pre-installed flan...

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$49.99
$30.58
Save 39%