Our selection of high-performance fans and ventilation products are designed to optimize air circulation and maintain ideal growing conditions in indoor gardening and greenhouse setups. We proudly offer top brands like ThermoFlo , Can-Filters , Hurricane , AC Infinity , and more. Whether you're looking for innovative air circulation solutions or reliable ducting systems, Quality Horticulture provides everything you need for a thriving garden.
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Q100813
Connects two segments of round duct together. Ideal where added stability and sealing is required. Required when passing ventilation through a wall. Easily installed. Crafted with powder-coated heavy-duty galvanized steel. Designed for use with ThermoFlo flexible ducting. Size: 4 inches (10 centimeters).
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Q100814
Connects two segments of round duct together. Ideal where added stability and sealing is required. Required when passing ventilation through a wall. Easily installed. Crafted with powder-coated heavy-duty galvanized steel. Designed for use with ThermoFlo flexible ducting. Size: 6 inches (15 centimeters).
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Q100809
Stainless steel clamps for attaching ducting. Make for clean and attractive duct connection. Simple to use. Size: 8 inches (20 centimeters).
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Q100810
Stainless steel clamps for attaching ducting. Make for clean and attractive duct connection. Simple to use. Size: 10 inches (25 centimeters).
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Q100811
Stainless steel clamps for attaching ducting. Make for clean and attractive duct connection. Simple to use. Size: 12 inches (30 centimeters).
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Q100812
Stainless steel clamps for attaching ducting. Make for clean and attractive duct connection. Simple to use. Size: 14 inches (38 centimeters).
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Q100807
Stainless steel clamps for attaching ducting. Make for clean and attractive duct connection. Simple to use. Size: 4 inches (10 centimeters).
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Q100808
Stainless steel clamps for attaching ducting. Make for clean and attractive duct connection. Simple to use. Size: 6 inches (15 centimeters).
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Q100865
Designed for use in all pressure cooling and heating systems. Provides economical means for handling misalignment between system components. Duct around obstacles where fabricated and fitted ducts are difficult and costly to install. Applications: Supply or return sections. Branch ducts and duct connections to or between mixing units, induction units, control or terminal units. Diffusion devices including light troffers. 25-foot (7.6 meter) standard lengths. Size: 14 inches x 25 feet (35 centimeters x 7.6 meters).
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Q100866
Industrial-quality insulated flexible air duct. Manufactured tough for consumer and installer peace of mind. Features high-standard c-ETL-us / Can / ULC-S110-M86 / UL 181 approved cores. Consists of a three-ply polyester laminate, fiberglass reinforced scrim, and galvanized spring steel wire wrapped with fiberglass insulation. Provides an outstanding combination of strength and tear resistance. Insulation reduces heat loss and condensation. Heavy-duty fire-retardant black polyethylene vapor barrier adds extra durability. Ducting is marked approximately every foot for easy installation. Instructions included in each case. Made in Canada. 25-foot (7.6-meter) standard lengths. Size: 4 inches x 25 feet (10 centimeters x 7.6 meters).
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Q100873
Industrial-quality insulated flexible air duct. Manufactured tough for consumer and installer peace of mind. Features high-standard c-ETL-us / Can / ULC-S110-M86 / UL 181 approved cores. Consists of a three-ply polyester laminate, fiberglass reinforced scrim, and galvanized spring steel wire wrapped with fiberglass insulation. Provides an outstanding combination of strength and tear resistance. Insulation reduces heat loss and condensation. Heavy-duty fire-retardant black polyethylene vapor barrier adds extra durability. Ducting is marked approximately every foot for easy installation. Instructions included in each case. Made in Canada. 25-foot (7.6-meter) standard lengths. Size: 18 inches x 25 feet (46 centimeters x 7.6 meters).
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Q100874
Industrial-quality insulated flexible air duct. Manufactured tough for consumer and installer peace of mind. Features high-standard c-ETL-us / Can / ULC-S110-M86 / UL 181 approved cores. Consists of a three-ply polyester laminate, fiberglass reinforced scrim, and galvanized spring steel wire wrapped with fiberglass insulation. Provides an outstanding combination of strength and tear resistance. Insulation reduces heat loss and condensation. Heavy-duty fire-retardant black polyethylene vapor barrier adds extra durability. Ducting is marked approximately every foot for easy installation. Instructions included in each case. Made in Canada. 25-foot (7.6-meter) standard lengths. Size: 20 inches x 25 feet (51 centimeters x 7.6 meters).
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Q100871
Industrial-quality insulated flexible air duct. Manufactured tough for consumer and installer peace of mind. Features high-standard c-ETL-us / Can / ULC-S110-M86 / UL 181 approved cores. Consists of a three-ply polyester laminate, fiberglass reinforced scrim, and galvanized spring steel wire wrapped with fiberglass insulation. Provides an outstanding combination of strength and tear resistance. Insulation reduces heat loss and condensation. Heavy-duty fire-retardant black polyethylene vapor barrier adds extra durability. Ducting is marked approximately every foot for easy installation. Instructions included in each case. Made in Canada. 25-foot (7.6-meter) standard lengths. Size: 14 inches x 25 feet (35 centimeters x 7.6 meters).
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Q100872
Industrial-quality insulated flexible air duct. Manufactured tough for consumer and installer peace of mind. Features high-standard c-ETL-us / Can / ULC-S110-M86 / UL 181 approved cores. Consists of a three-ply polyester laminate, fiberglass reinforced scrim, and galvanized spring steel wire wrapped with fiberglass insulation. Provides an outstanding combination of strength and tear resistance. Insulation reduces heat loss and condensation. Heavy-duty fire-retardant black polyethylene vapor barrier adds extra durability. Ducting is marked approximately every foot for easy installation. Instructions included in each case. Made in Canada. 25-foot (7.6-meter) standard lengths. Size: 16 inches x 25 feet (41 centimeters x 7.6 meters).
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Q100869
Industrial-quality insulated flexible air duct. Manufactured tough for consumer and installer peace of mind. Features high-standard c-ETL-us / Can / ULC-S110-M86 / UL 181 approved cores. Consists of a three-ply polyester laminate, fiberglass reinforced scrim, and galvanized spring steel wire wrapped with fiberglass insulation. Provides an outstanding combination of strength and tear resistance. Insulation reduces heat loss and condensation. Heavy-duty fire-retardant black polyethylene vapor barrier adds extra durability. Ducting is marked approximately every foot for easy installation. Instructions included in each case. Made in Canada. 25-foot (7.6-meter) standard lengths. Size: 10 inches x 25 feet (25 centimeters x 7.6 meters).
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Q100870
Industrial-quality insulated flexible air duct. Manufactured tough for consumer and installer peace of mind. Features high-standard c-ETL-us / Can / ULC-S110-M86 / UL 181 approved cores. Consists of a three-ply polyester laminate, fiberglass reinforced scrim, and galvanized spring steel wire wrapped with fiberglass insulation. Provides an outstanding combination of strength and tear resistance. Insulation reduces heat loss and condensation. Heavy-duty fire-retardant black polyethylene vapor barrier adds extra durability. Ducting is marked approximately every foot for easy installation. Instructions included in each case. Made in Canada. 25-foot (7.6-meter) standard lengths. Size: 12 inches x 25 feet (30 centimeters x 7.6 meters).
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Q100867
Industrial-quality insulated flexible air duct. Manufactured tough for consumer and installer peace of mind. Features high-standard c-ETL-us / Can / ULC-S110-M86 / UL 181 approved cores. Consists of a three-ply polyester laminate, fiberglass reinforced scrim, and galvanized spring steel wire wrapped with fiberglass insulation. Provides an outstanding combination of strength and tear resistance. Insulation reduces heat loss and condensation. Heavy-duty fire-retardant black polyethylene vapor barrier adds extra durability. Ducting is marked approximately every foot for easy installation. Instructions included in each case. Made in Canada. 25-foot (7.6-meter) standard lengths. Size: 6 inches x 25 feet (15 centimeters x 7.6 meters).
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Q100868
Industrial-quality insulated flexible air duct. Manufactured tough for consumer and installer peace of mind. Features high-standard c-ETL-us / Can / ULC-S110-M86 / UL 181 approved cores. Consists of a three-ply polyester laminate, fiberglass reinforced scrim, and galvanized spring steel wire wrapped with fiberglass insulation. Provides an outstanding combination of strength and tear resistance. Insulation reduces heat loss and condensation. Heavy-duty fire-retardant black polyethylene vapor barrier adds extra durability. Ducting is marked approximately every foot for easy installation. Instructions included in each case. Made in Canada. 25-foot (7.6-meter) standard lengths. Size: 8 inches x 25 feet (20 centimeters x 7.6 meters).
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Q100859
Economical solution for applications not requiring UL approval. Use for fresh air intake/exhaust on construction sites or temporary work areas. Manufactured with 2-ply aluminum / PVC casing. Very durable black PVC with UV inhibitors for sunlight exposure. Metal helix maintains duct shape. Fits easily onto connectors and fans. Convenient and quick installation will help reduce costs. 25-foot (7.6 meter) standard lengths that won’t unravel when cut allows easy custom fitting. Maintenance free when installed according to manufacturer’s installation guidelines. Size: 12 inches x 25 feet (30 centimeters x 7.6 meters).
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Q100860
Designed for use in all pressure cooling and heating systems. Provides economical means for handling misalignment between system components. Duct around obstacles where fabricated and fitted ducts are difficult and costly to install. Applications: Supply or return sections. Branch ducts and duct connections to or between mixing units, induction units, control or terminal units. Diffusion devices including light troffers. 25-foot (7.6 meter) standard lengths. Size: 4 inches x 25 feet (10 centimeters x 7.6 meters).
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Q100857
Economical solution for applications not requiring UL approval. Use for fresh air intake/exhaust on construction sites or temporary work areas. Manufactured with 2-ply aluminum / PVC casing. Very durable black PVC with UV inhibitors for sunlight exposure. Metal helix maintains duct shape. Fits easily onto connectors and fans. Convenient and quick installation will help reduce costs. 25-foot (7.6 meter) standard lengths that won’t unravel when cut allows easy custom fitting. Maintenance free when installed according to manufacturer’s installation guidelines. Size: 8 inches x 25 feet (20 centimeters x 7.6 meters).
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Q100858
Economical solution for applications not requiring UL approval. Use for fresh air intake/exhaust on construction sites or temporary work areas. Manufactured with 2-ply aluminum / PVC casing. Very durable black PVC with UV inhibitors for sunlight exposure. Metal helix maintains duct shape. Fits easily onto connectors and fans. Convenient and quick installation will help reduce costs. 25-foot (7.6 meter) standard lengths that won’t unravel when cut allows easy custom fitting. Maintenance free when installed according to manufacturer’s installation guidelines. Size: 10 inches x 25 feet (25 centimeters x 7.6 meters).
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Q100863
Designed for use in all pressure cooling and heating systems. Provides economical means for handling misalignment between system components. Duct around obstacles where fabricated and fitted ducts are difficult and costly to install. Applications: Supply or return sections. Branch ducts and duct connections to or between mixing units, induction units, control or terminal units. Diffusion devices including light troffers. 25-foot (7.6 meter) standard lengths. Size: 10 inches x 25 feet (25 centimeters x 7.6 meters).
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Q100864
Designed for use in all pressure cooling and heating systems. Provides economical means for handling misalignment between system components. Duct around obstacles where fabricated and fitted ducts are difficult and costly to install. Applications: Supply or return sections. Branch ducts and duct connections to or between mixing units, induction units, control or terminal units. Diffusion devices including light troffers. 25-foot (7.6 meter) standard lengths. Size: 12 inches x 25 feet (30 centimeters x 7.6 meters).
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Q100861
Designed for use in all pressure cooling and heating systems. Provides economical means for handling misalignment between system components. Duct around obstacles where fabricated and fitted ducts are difficult and costly to install. Applications: Supply or return sections. Branch ducts and duct connections to or between mixing units, induction units, control or terminal units. Diffusion devices including light troffers. 25-foot (7.6 meter) standard lengths. Size: 6 inches x 25 feet (15 centimeters x 7.6 meters).