Air Manifolds & Dividers

National Hydro Group is your online source for Air Manifolds & Dividers. If you cant find the Air Manifolds & Dividers 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.
EcoPlus Check Valve 3/16 in-NWGSupply.com
Save 20%
$2.49
$2.00

EcoPlus Check Valve 3/16 in

Eco Plus

EcoPlus Check Valve is a ""must have"" for every air pump. This product helps prevent back siphoning of water which can damage pumps or even flood...

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$2.49
$2.00
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EcoPlus Air Manifold Trumpet Style 5/8 in Inlet - 12 Valve Outlet-NWGSupply.com
Save 21%
$15.95
$12.53

EcoPlus Air Manifold Trumpet Style 5/8 in Inlet - 12 Valve Outlet

Eco Plus

Air Manifolds allow the adjustment of air flow to four or more air stones or air diffusers in order to insure that equal air flow is provided to ea...

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$15.95
$12.53
Save 21%
EcoPlus Air Manifold T Style 3/8 in Inlet - 6 Valve Outlet-NWGSupply.com
Save 4%
$7.49
$7.20

EcoPlus Air Manifold T Style 3/8 in Inlet - 6 Valve Outlet

Eco Plus

High quality chrome air manifolds. Each outlet has individually controlled valves. Barbed ends for use with tubing for a tight fit. Distributes air...

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$7.49
$7.20
Save 4%
EcoPlus 8 Outlet Plastic Air Manifold-NWGSupply.com
Save 12%
$2.09
$1.84

EcoPlus 8 Outlet Plastic Air Manifold

Eco Plus

Easily diffuse air with these high quality plastic air manifolds. Barbed ends for tight fitting tubing.

$2.09
$1.84
Save 12%
EcoPlus 6 Outlet Plastic Air Manifold-NWGSupply.com
Save 15%
$1.79
$1.52

EcoPlus 6 Outlet Plastic Air Manifold

Eco Plus

Easily diffuse air with these high quality plastic air manifolds. Barbed ends for tight fitting tubing.

$1.79
$1.52
Save 15%
Active Aqua 12-Outlet Metal Air Manifold-NWGSupply.com
Save 10%
$10.95
$9.86
Save 10%
Air Divider Plastic 12 Outlets-NWGSupply.com
Save 46%
$8.89
$4.77

Air Divider Plastic 12 Outlets

Active Aqua

Diffuse air with these high quality plastic air manifolds. Double barbed ends for tight seal with tubing. Recommended tubing sizes:• Input - 5/16" ...

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$8.89
$4.77
Save 46%
EcoPlus Air Manifold Trumpet Style 1/2 in Inlet - 6 Valve Outlet-NWGSupply.com
Save 19%
$9.95
$8.03

EcoPlus Air Manifold Trumpet Style 1/2 in Inlet - 6 Valve Outlet

Eco Plus

Air Manifolds allow the adjustment of air flow to four or more air stones or air diffusers in order to insure that equal air flow is provided to ea...

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$9.95
$8.03
Save 19%
EcoPlus Air Manifold Trumpet Style 1/2 in Inlet - 16 Valve Outlet-NWGSupply.com
Save 19%
$20.95
$17.03

EcoPlus Air Manifold Trumpet Style 1/2 in Inlet - 16 Valve Outlet

Eco Plus

Air Manifolds allow the adjustment of air flow to four or more air stones or air diffusers in order to insure that equal air flow is provided to ea...

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$20.95
$17.03
Save 19%
EcoPlus Air Manifold T Style 3/8 in Inlet - 4 Valve Outlet-NWGSupply.com
Save 10%
$5.79
$5.20

EcoPlus Air Manifold T Style 3/8 in Inlet - 4 Valve Outlet

Eco Plus

High quality chrome air manifolds. Each outlet has individually controlled valves. Barbed ends for use with tubing for a tight fit. Distributes air...

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$5.79
$5.20
Save 10%
EcoPlus Air Manifold Trumpet Style 1/2 in Inlet - 4 Valve Outlet-NWGSupply.com
Save 32%
$7.95
$5.38

EcoPlus Air Manifold Trumpet Style 1/2 in Inlet - 4 Valve Outlet

Eco Plus

Air Manifolds allow the adjustment of air flow to four or more air stones or air diffusers in order to insure that equal air flow is provided to ea...

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$7.95
$5.38
Save 32%
EcoPlus 4 Outlet Plastic Air Manifold-NWGSupply.com
Save 13%
$1.19
$1.04

EcoPlus 4 Outlet Plastic Air Manifold

Eco Plus

Easily diffuse air with these high quality plastic air manifolds. Barbed ends for tight fitting tubing.

$1.19
$1.04
Save 13%
EcoPlus Air Manifold T Style 3/8 in Inlet - 8 Valve Outlet-NWGSupply.com
Save 13%
$9.29
$8.10

EcoPlus Air Manifold T Style 3/8 in Inlet - 8 Valve Outlet

Eco Plus

High quality chrome air manifolds. Each outlet has individually controlled valves. Barbed ends for use with tubing for a tight fit. Distributes air...

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$9.29
$8.10
Save 13%
Active Aqua 8-Outlet Plastic Air Manifold-NWGSupply.com
Save 4%
$3.55
$3.42

Active Aqua 8-Outlet Plastic Air Manifold

Active Aqua

Diffuse air with these high quality plastic air manifolds. Double barbed ends for tight seal with tubing. Recommended tubing sizes:• Input - 5/16" ...

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$3.55
$3.42
Save 4%
Active Aqua 6-Outlet Plastic Air Manifold-NWGSupply.com
Save 3%
$2.95
$2.85

Active Aqua 6-Outlet Plastic Air Manifold

Active Aqua

This adapter allows the use of Hydrofarm reflectors with P.L. Lighting and Diamond Lighting ballasts.

$2.95
$2.85
Save 3%
Active Aqua 8-Outlet Metal Air Manifold-NWGSupply.com
Save 10%
$8.95
$8.06

Active Aqua 8-Outlet Metal Air Manifold

Active Aqua

Grow Flow 2-Gal Expansion Outer Bucket Only Features Centered drain fitting minimizes standing water Unique aeration channels for improved root he...

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$8.95
$8.06
Save 10%
Active Aqua 4-Outlet Plastic Air Manifold-NWGSupply.com
Save 3%
$1.55
$1.50

Active Aqua 4-Outlet Plastic Air Manifold

Active Aqua

Diffuse air with these high quality plastic air manifolds. Double barbed ends for tight seal with tubing. Recommended tubing sizes:• Input - 5/16" ...

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$1.55
$1.50
Save 3%
Active Aqua 12-Outlet Plastic Air Manifold-NWGSupply.com
Save 4%
$4.95
$4.77

Active Aqua 12-Outlet Plastic Air Manifold

Active Aqua

This specially designed 0.25" (quarter-inch) Active Aqua Check Valve will safeguard your air pump by preventing nutrient solution from back-siphoni...

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$4.95
$4.77
Save 4%
Active Aqua 6-Outlet Metal Air Manifold-NWGSupply.com
Save 4%
$6.95
$6.67
Save 4%
12 Outlet Copper Air Divider-NWGSupply.com
Save 24%
$12.89
$9.86

12 Outlet Copper Air Divider

Active Aqua

Multi-outlet divider can be individually opened or shut, for total aeration control. Recommended tubing sizes: Input – 3/8” internal diameter, Outp...

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$12.89
$9.86
Save 24%
Air Divider Plastic 8 Outlets-NWGSupply.com
Save 57%
$7.89
$3.42

Air Divider Plastic 8 Outlets

Active Aqua

Diffuse air with these high quality plastic air manifolds. Double barbed ends for tight seal with tubing. Recommended tubing sizes:• Input - 5/16" ...

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$7.89
$3.42
Save 57%
Air Divider Plastic 4 Outlets-NWGSupply.com
Save 78%
$6.89
$1.50

Air Divider Plastic 4 Outlets

Active Aqua

Diffuse air with these high quality plastic air manifolds. Double barbed ends for tight seal with tubing. Recommended tubing sizes:• Input - 5/16" ...

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$6.89
$1.50
Save 78%
Air Divider Plastic 6 Outlets-NWGSupply.com
Save 64%
$7.89
$2.85

Air Divider Plastic 6 Outlets

Active Aqua

Diffuse air with these high quality plastic air manifolds. Double barbed ends for tight seal with tubing. Recommended tubing sizes:• Input - 5/16" ...

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$7.89
$2.85
Save 64%
Plastic Air Divider - 6 Outlet-NWGSupply.com
Save 48%
$2.90
$1.52

Plastic Air Divider - 6 Outlet

Grow1

Split up the air coming from your pump and divert it to exactly where you need it most using our durable plastic air dividers. Available in multipl...

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$2.90
$1.52
Save 48%