Showing 1–24 of 877 results

• Sale!

  Phresh 12-inch-Inline Filter

  $429.95 $343.96
  Phresh® In-Line Filters are perfect for the following applications: Grow tents, cupboards and cabinets. Anywhere without a roof/ceiling cavity to displace extracted air into. Air-cooled lighting. Lower-level floors of double/triple story houses. Window to window ventilation applications. Hot or cold filtered air transfer from one air conditioned room to another.
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• Sale!

  Ideal-Air Silver Duct...

  $8.99 $7.46 Add to cart
• Sale!

  Silver Flex Duct...

  $17.95 $14.90 Add to cart
• Sale!

  Silver Flex Duct...

  $4.95 $4.11 Add to cart
• Sale!

  Grozone-Control LVC1-Low-Voltage-Contact-Module (24/Cs)

  $40.95 $33.99 Add to cart
• Sale!

  Grozone Control SCC1...

  $674.95 $560.21 Add to cart
• Sale!

  Grozone Control USCO2...

  $274.95 $228.21 Add to cart
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  Grozone Control CO2D...

  $888.95 $737.83 Add to cart
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  Grozone Control CO2R...

  $574.95 $477.21 Add to cart
• Sale!

  Grozone Control SCO2...

  $499.95 $414.96 Add to cart
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  Grozone Control OSWDN...

  $89.95 $74.66 Add to cart
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  Grozone Control OSW...

  $67.95 $56.40 Add to cart
• Sale!

  Grozone Control DIM1...

  $77.95 $64.70 Add to cart
• Sale!

  Grozone Control CY3...

  $174.95 $145.21 Add to cart
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  Grozone Control CY2...

  $89.95 $74.66 Add to cart
• Sale!

  Grozone Control CY1...

  $89.95 $74.66 Add to cart
• Sale!

  Ideal-Air Adjustable 90...

  $18.29 $15.18 Add to cart
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  Ideal-Air Adjustable 90...

  $11.19 $9.29 Add to cart
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  Ideal-Air Adjustable 90...

  $7.49 $6.22 Add to cart
• Sale!

  Ideal-Air Adjustable 90...

  $5.59 $4.64 Add to cart
• Sale!

  Ideal-Air Adjustable 90...

  $3.99 $3.31 Add to cart
• Sale!

  Hydro-logic Evolution Wall...

  $77.95 $64.70 Add to cart
• Sale!

  Hydro-logic Flowmaster Ultra...

  $59.00 $48.97 Add to cart
• Sale!

  Hydro-Logic Stealth-RO-300-w/-Upgraded-KDF-Carbon-Filter

  $337.50 $280.13 Add to cart