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Backdraft Damper - Spring-Loaded One-Way Airflow Valve pH Perfect Grow includes compression nut and gasket

Backdraft Damper - Spring-Loaded One-Way Airflow Valve pH Perfect Grow includes compression nut and gasketPrevent reverse airflow and protect your ventilation system with this professional grade spring loaded backdraft damper. Engineered with high quality steel and lightweight aluminum, this one way valve ensures air flows in only one directionkeeping bugs, odors, and contaminated air out of your grow room when fans are off. Why You Need a Backdraft Damper When your exhaust fan shuts off, negative pressure can draw outside air, bugs, and untreated odors

SKU: 9336754563 · From webdevsolutions.tech

4.3
USD11.92 USD35.92

Pay in 4 interest-free payments of $2.98 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

Description

includes compression nut and gasket

water ionizers

Controllable range of 68°F‒108°F

Temperature accuracy is +/-2%

Backdraft Damper - Spring-Loaded One-Way Airflow Valve pH Perfect Grow includes compression nut and gasketPrevent reverse airflow and protect your ventilation system with this professional grade spring loaded backdraft damper. Engineered with high quality steel and lightweight aluminum, this one way valve ensures air flows in only one directionkeeping bugs, odors, and contaminated air out of your grow room when fans are off. Why You Need a Backdraft Damper When your exhaust fan shuts off, negative pressure can draw outside air, bugs, and untreated odors

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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