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Best Double Ventilation

Naturehike Ango Pop Up Tent Automatic Tent Outdoor Portable Folding 3 Person Family Tent for Camping Park Picnic (Army Green)

  • Quality Throughout -- Made of 210T polyester fabric, waterproof 2000mm, thick and durable. The bold aluminum alloy bracket and the elastically retractable glass drill rod make the whole tent more stable..
  • Five-sided Ventilation -- The tent adopts the opposite design of double doors and double windows, plus a large ventilation window at the top to form five-sided ventilation..
  • Large Hall Design -- The spacious front hall design with front and rear doors greatly increases the activity space for sunshade and rainproof..
  • Quick Setup -- Automatic stand, easy to assemble. Strengthen the elastic-compression telescopic aluminum alloy automatic bracket structure, and the construction is completed when the bracket is unfolded..
  • Guaranteed After-sale Service -- Naturehike provides an unconditional 30-day money-back guarantee. If your product has a manufacturing defect simply let us know!.
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Panasonic FV-40VQ4 WhisperCeiling 380 CFM Ceiling Mounted Fan , White

  • Quiet air flow: Designed for light commercial applications, this powerful yet quiet ventilation fan moves 390 CFM of air at 3.0 sones.
  • Long life, guaranteed: Panasonic ventilation fans use less energy to move larger volumes of air. Less energy leads to less overheating and motor failure, saving you on repair costs. Included 3-year limited warranty.
  • Easy to install: Designed for 6" ducts. The double hanger-bar system (expandable up to 24") is ideal for positioning the fan exactly where you want it.
  • Clean air: Panasonic ventilation fans will increase your air quality, eliminating humidity, mold, mildew, and other air pollutants from any room.
  • Code compliant: This product is ENERGY STAR 3.0 certified and complies with ASHRAE 62.2, LEED, California Title 24 and WA Ventilation Codes.
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Motorcycle Modular Bluetooth Helmet DOT/ECE Approved Flip Up Front Helmets Dual Anti-Fog Visors Full Face Helmet Built-in Mp3 Integrated for Adults Men Women S~XXL 55~64cm

  • ★Safety guarantee: The helmet complies with the DOT FMVSS-218/ECE R2205 safety standard. The Bluetooth motorcycle helmet uses a high-quality ABS shell, is designed with double sun visors and a ventilation system to ensure safe and comfortable wearing conditions when riding on the road..
  • ★Double front-view mirror sun visor and sports design: motorcycle helmet with double sun visor, external high-definition anti-fog lens, internal anti-glare, all sun visors are replaceable and have anti-scratch coating. The ventilation system is aerodynamically designed to help keep the rider cool and comfortable. The streamlined design effectively reduces wind noise..
  • ★ Removable inner lining: bluetooth motorcycle helmet environmentally friendly color, high-density EPS cushion bearing, comfortable mesh, soft inner lining, completely removable and washable inner lining, to keep the helmet clean. Includes sweat-absorbent headgear to prevent sweat from contaminating the lining, reducing the number of lining cleanings and extending the life of the lining..
  • ★ Aerodynamics: balance air inlet, front air inlet and vacuum ventilation, direct ventilation, dry and comfortable. Light and strong, can not only ensure the safety of the helmet, reducing buffeting and wind n....
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10' x 13' Patio Furniture Pergola Non-Rust Aluminum Outdoor Retractable Gazebo Shelter with Sun Shade Canopy, Gray

  • 【Double ventilation roof】The pavilion canopy adopts a double tired roof design for wind and smoke ventilation. Which also makes it more effective against wind and UV rays..
  • 【 Unique design 】 Two convenient shelves for barbecue accessories, drinks, food, etc. The 5'x 8' size is perfect for grilling and provides plenty of room for most types of grilling..
  • 【Durable】: Sturdy steel frame, durable steel frame treated by powder coating is rust-proof, and the surface comes with exquisite patterns by heat transfer printing technology.
  • 【Easy to clean and assemble 】It comes with instructions and necessary hardware components...
  • 【Quality materia】Double-layer breathable fabric, 100% polyester fabric, durable and waterproof..
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CHAMPRO Optimus MVP Double Knee Baseball Catcher’s Leg Guards, 12\ Shin Length

  • DURABLE MATERIAL: Made of high-performance PE, the shin plates display improved flexibility and durability without added weight..
  • PROTECTIVE DESIGN: The cantilever system spreads the shock of impact and minimizes force transferred to the catcher’s shins..
  • DOUBLE KNEE PROTECTION: The “double knee” extra knee cap covers part of the upper leg, providing extended protection..
  • BUILT-IN VENTILATION SYSTEM: Air flows through the built-in ventilation holes to prevent heat buildup and keep catchers cool..
  • COLOR OPTIONS: Choose between black, navy blue, royal blue, and scarlet red..
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Panasonic FV-1115VKL2 WhisperGreen Select Ventilation Fan with Light, 110-130-150 CFM

  • QUIET AIR FLOW: Designed for light commercial applications, this powerful yet quiet ventilation fan moves 290 CFM of air at 2.0 sones..
  • LONG LIFE, GUARANTEED: Panasonic ventilation fans use less energy to move larger volumes of air. Less energy leads to less overheating and motor failure, saving you on repair costs. Included 3-year limited warranty..
  • EASY-TO-INSTALL: Designed for 6" ducts. The double hanger-bar system (expandable up to 24") is ideal for positioning the fan exactly where you want it..
  • CLEAN AIR: Panasonic ventilation fans will increase your air quality, eliminating humidity, mold, mildew, and other air pollutants from any room..
  • CODE COMPLIANT: This product is ENERGY STAR certified and complies with ASHRAE 62.2, LEED, IAP, EarthCraft, California Title 24 and WA Ventilation Codes..
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CHAMPRO Optimus MVP Double Knee Baseball Catcher’s Leg Guards 13.5 Length CG106B Black

  • DURABLE MATERIAL: Made of high-performance PE, the shin plates display improved flexibility and durability without added weight..
  • PROTECTIVE DESIGN: The cantilever system spreads the shock of impact and minimizes force transferred to the catcher’s shins..
  • DOUBLE KNEE PROTECTION: The “double knee” extra knee cap covers part of the upper leg, providing extended protection..
  • BUILT-IN VENTILATION SYSTEM: Air flows through the built-in ventilation holes to prevent heat buildup and keep catchers cool..
  • COLOR OPTIONS: Choose between black, navy blue, royal blue, and scarlet red..
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CHAMPRO Optimus MVP Double Knee Baseball Catcher’s Leg Guards, 14.5\ Length, Black, CG104B

  • durable material: made of high-performance pe, the shin plates display improved flexibility and durability without added weight..
  • protective design: the cantilever system spreads the shock of impact and minimizes force transferred to the catcher’s shins..
  • double knee protection: the “double knee” extra knee cap covers part of the upper leg, providing extended protection..
  • built-in ventilation system: air flows through the built-in ventilation holes to prevent heat buildup and keep catchers cool..
  • color options: choose between black, navy blue, royal blue, and scarlet red..
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CHAMPRO Optimus MVP Double Knee Baseball Catcher’s Leg Guards, 16.5\ Length, Black, CG100B

  • DURABLE MATERIAL: Made of high-performance PE, the shin plates display improved flexibility and durability without added weight..
  • PROTECTIVE DESIGN: The cantilever system spreads the shock of impact and minimizes force transferred to the catcher’s shins..
  • DOUBLE KNEE PROTECTION: The “double knee” extra knee cap covers part of the upper leg, providing extended protection..
  • BUILT-IN VENTILATION SYSTEM: Air flows through the built-in ventilation holes to prevent heat buildup and keep catchers cool..
  • COLOR OPTIONS: Choose between black, navy blue, royal blue, and scarlet red..
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CHAMPRO Optimus MVP Double Knee Baseball Catcher’s Leg Guards, 13.5\\\ Length, Navy (CG106NY)

  • DURABLE MATERIAL: Made of high-performance PE, the shin plates display improved flexibility and durability without added weight..
  • PROTECTIVE DESIGN: The cantilever system spreads the shock of impact and minimizes force transferred to the catcher’s shins..
  • DOUBLE KNEE PROTECTION: The “double knee” extra knee cap covers part of the upper leg, providing extended protection..
  • BUILT-IN VENTILATION SYSTEM: Air flows through the built-in ventilation holes to prevent heat buildup and keep catchers cool..
  • COLOR OPTIONS: Choose between black, navy blue, royal blue, and scarlet red..
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CHAMPRO Optimus MVP Double Knee Baseball Catcher’s Leg Guards, 14.5\ Length, CG104NY, Navy

  • DURABLE MATERIAL: Made of high-performance PE, the shin plates display improved flexibility and durability without added weight..
  • PROTECTIVE DESIGN: The cantilever system spreads the shock of impact and minimizes force transferred to the catcher’s shins..
  • DOUBLE KNEE PROTECTION: The “double knee” extra knee cap covers part of the upper leg, providing extended protection..
  • BUILT-IN VENTILATION SYSTEM: Air flows through the built-in ventilation holes to prevent heat buildup and keep catchers cool..
  • COLOR OPTIONS: Choose between black, navy blue, royal blue, and scarlet red..
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CHAMPRO Optimus MVP Double Knee Baseball Catcher’s Leg Guards, 16.5\ Length, Royal, CG100RY

  • durable material: made of high-performance pe, the shin plates display improved flexibility and durability without added weight..
  • protective design: the cantilever system spreads the shock of impact and minimizes force transferred to the catcher’s shins..
  • double knee protection: the “double knee” extra knee cap covers part of the upper leg, providing extended protection..
  • built-in ventilation system: air flows through the built-in ventilation holes to prevent heat buildup and keep catchers cool..
  • color options: choose between black, navy blue, royal blue, and scarlet red..
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CHAMPRO Optimus MVP Double Knee Baseball Catcher’s Leg Guards, 13.5\ Length, Royal, CG106RY

  • DURABLE MATERIAL: Made of high-performance PE, the shin plates display improved flexibility and durability without added weight..
  • PROTECTIVE DESIGN: The cantilever system spreads the shock of impact and minimizes force transferred to the catcher’s shins..
  • DOUBLE KNEE PROTECTION: The “double knee” extra knee cap covers part of the upper leg, providing extended protection..
  • BUILT-IN VENTILATION SYSTEM: Air flows through the built-in ventilation holes to prevent heat buildup and keep catchers cool..
  • COLOR OPTIONS: Choose between black, navy blue, royal blue, and scarlet red..
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