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Best Square Ceiling Diffuser

Duct Outlet 16\ x 16\ Ceiling Box, w/ 14\ Round Collar - Connects Register Vent and Diffuser HVAC

  • 26 Gauge Galvanized Steel, Single Wall with No Insulation.
  • Built with standard plaster ground flange all the way around the square portion..
  • Connects a 14" Round Duct to a 16" x 16" Diffuser or Register Vent..
  • The ceiling box is nailed into the attic rafters and plastered or dry walled around the flange called plaster ground..
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Duct Outlet 14\ x 14\ Ceiling Box, w/ 14\ Round Collar - Connects Register Vent and Diffuser HVAC

  • 26 Gauge Galvanized Steel, Single Wall with No Insulation.
  • Built with standard plaster ground flange all the way around the square portion..
  • Connects a 14" Round Duct to a 14" x 14" Diffuser or Register Vent..
  • The ceiling box is nailed into the attic rafters and plastered or dry walled around the flange called plaster ground..
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Duct Outlet 8\ x 8\ Ceiling Box, w/ 8\ Round Collar - Connects Register Vent and Diffuser HVAC

  • 26 Gauge Galvanized Steel, Single Wall with No Insulation.
  • Built with standard plaster ground flange all the way around the square portion..
  • Connects a 8" Round Duct to a 8" x 8" Diffuser or Register Vent..
  • The ceiling box is nailed into the attic rafters and plastered or dry walled around the flange called plaster ground..
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Ducting Pipe Non Return Valve, Round Duct Rigid Tube Connector with Shutter Extractor Fan Backdraft Damper Stopper (4\ Inch, Damper)

  • 26 Gauge Galvanized Steel, Single Wall with No Insulation.
  • Built with standard plaster ground flange all the way around the square portion..
  • Connects a 10" Round Duct to a 14" x 14" Diffuser or Register Vent..
  • The ceiling box is nailed into the attic rafters and plastered or dry walled around the flange called plaster ground..
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Modern LED Ceiling Light Black Square Flush Mount Lighting Fixture for Dining Living Room Kitchen, 33.07inch, Cool White/6000K

  • 【Dimmable led ceiling light】RoomratV 13inch dimmable ceiling light can easily adjust the light brightness from 10% to 100%, and Light Color Temperature of 3000K, 4000K, 6500K, help you creat your own mood and atmosphere.(adjusted by wall switch) Square dimmable ceiling light has memory function, keep the light situation before it closd..
  • 【Ultra thin and Modern Design】Modern square ceiling light is only 1inch thickness, the surface mounted ceiling lamp is close to the ceiling flush mount, save space, and don't feel depressive when installing on a low floors room.Square and minimalist design, it's easy to match with your interior decoration..
  • 【High Quality, Reliable and Durable】Our square flush mount ceiling light using high efficiency CRI80 LED chips, output up to 2600 lumens.Modern flat lamp ceiling light shines brightly, evenly, flicker-free, very clean soft light output, keep your eyes free of glare.Eye-protective design, great for reading and working.The led ceiling light fixture made of milk-white PC shell help avoid fire.CRI003e80, showing you the original and real color..
  • 【Energy Saving & Long Lifespan】Square surface mount led ceiling light is equivalent to a traditional 240W others flush mount light.More light, less energy.Light f....
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Lithonia Lighting SB 432 120 1/4 GESB 4-Foot Wraparound 4-head Narrow Body, T8 Bulb, 120 Volts, 32 Watts, White

  • Square-basket wraparound fluorescent ceiling fixture for offices, storage rooms, and more.
  • Acrylic diffuser with side prisms to control brightness and bottom prisms to reduce lamp images.Maximum Wattage:128 watts.Non Dimmable.
  • Instant-on ballast eliminates flickering/humming.
  • won't interfere with other electronic equipment.
  • Hinged design for easy maintenance. For use with 4-Watt and 32-Watt T8 lamps (not included).
  • Measures approximately 48 inches long by 14 inches wide by 3 inches high. Mounting Type- Surface, Suspended.
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C-Box HVAC Plenum Ceiling Box 12 x 12 x 8 Round-Connects to Vent Register Diffuser

  • Our C-Boxes are built with a 1/2″ flange all the way around the square portion which can be used for attachment or folded over..
  • We also have a full line of ceiling registers and hvac fittings..
  • The best way to regulate air flow is to install a manual volume damper in the duct run..
  • Connects a 8″ Round Duct to a 12 x 12 Diffuser or Register Vent..
  • Call us with your hole size and duct size so we can help (866) 309-9899.
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6\ HVAC Duct Manual Volume Damper with Sleeve - Galvanized Sheet Metal Round Volume Damper Airflow Ducting Branch, Adjustment Handle HVAC Air Balancing System - Easy to Install

  • 26 Gauge Galvanized Steel, Single Wall with No Insulation.
  • Built with standard plaster ground flange all the way around the square portion..
  • Connects a 10" Round Duct to a 10" x 10" Diffuser or Register Vent..
  • The ceiling box is nailed into the attic rafters and plastered or dry walled around the flange called plaster ground..
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Urbana Home Collection Fragrance, Ceramic Stone Diffuser + Mini Fragrance Oil Spray (0.1 fl oz), Buds + Blooms

  • 10 Refill Pads with Free 5-ml Essential Oil by Rewarding Essentials.
  • Compatible with Young Living Travel Fan Diffuser model # 4457.
  • Fits any other Diffuser models that use 1.5" x 1.5" square pads.
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Feel Fragrance Glass Diffuser Bottles with Silver Caps Refillable Diffuser Bottles Set of 4 - 2.5\ High, 50ml 1.7 fl oz. Small Square Shape, Diffuser Jars for Home Fragrance

  • Sturdy, extremely clear, solid, heavy bottom, clean, glass bottle with caps, safety packing in 4 pcs..
  • Classic shape - square size diffuser bottle, classic design, always popular using at home..
  • Use for DIY Replacement Reed Diffuser Sets to creat any your favorite fragrance reed diffuser..
  • Small Square Glass Diffuser Bottles Set of 4 - 2.5" High, 50ml 1.7 FL oz. We guarentee the the quality and will replace it free for you if the glass damages or broken happen..
  • Note: The glass diffuser bottle can use for cosmetic bottle or other home decoration. The picture reeds are not included..
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Aromatherapy Diffusers for Essential Oils Large Room - Waterless Scent Nebulizing Diffuser with Noiseless Wireless Portable Trendy Design Oil Diffusers Suitable for Home Travel Yoga Office(White)

  • Compact Size for Space-saving – After a full charge can be placed anywhere in the room or office with the built-in lithium battery diffuser, you can also use while charging, waterless aromatherapy diffuser is very convenient to carry on a trip..
  • Multi-Functional Mode – Aromatherapy diffuser has 3 kinds of cold mist diffusion intensity and 4 kinds of timer can be selected. Can shut down by auto, scientific management of the length of diffusion time can not only save electricity costs but also save essential oils, so you can enjoy healthy aromatherapy..
  • Natural Plant Aromatherapy – Essential oil diffuser is compatible with most of the essential oils on the market. Diffuser does not need to add water or heating, high-frequency vibration atomization to retain the integrity of plant essential oils, fully experience the aroma of plants..
  • 38dB Silent Diffuser – Our essential oil diffuser is designed with silent sound, the sound of diffusion is maintained at 38dB. 700 square feet (about 1.8 square meters) after the diffuser is turned on, you can enjoy it!.
  • Satisfied Customer Guarantee: We provide 【Free Return and Exchange Within 30 Days and 1 Year Warranty Service】 If you have any problems, please find us to activate the one-year warranty servic....
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BlueHills 1000 ML Premium Essential Oil Diffuser Humidifier Combo Square White Aroma Diffuser for Large Room Home Quiet Modern Design -Solid White  - H101

  • High quality diffuser and humidifier with top fill design: This large room essential oil diffuser has a huge 1000 ML water tank, adjustable mist settings, numerous timer settings, and a safety auto-switch that guards against overheating. By using this modern white square diffuser ,you can diffuse scents or essential oils throughout a large area. This top-filling design makes filling and cleaning simple. Furthermore, it serves as a humidifier..
  • Set your timer and rest easy: This aromatherapy diffuser has timer settings and touch-sensitive controls that are the most efficient and convenient. This air mist diffuser allows you to program the timer on your diffuser to turn it off after a specified time period. The timer function is simple to use. It is possible to set the timer to 1 hour, 2 hours, or 4 hours, or to run it continuously to enjoy the aroma..
  • Long lasting and auto shut off mechanism: This 1000 ml diffuser can diffuse cool mist for up to 20 hours with one single fill. This unit is equipped with an ultra-quiet mode to allow you to sleep peacefully..
  • Pleasant Aromatherapy - excellent for any home, office, or commercial space: This large diffuser humidifier is a great option for large spaces. Besides diffusing, it also adds moisture to dry air. A re....
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Mr. Beams MB990 UltraBright Wireless Battery Powered Motion Sensing Indoor/Outdoor LED Ceiling Light, 300 Lumens, White

  • ...ht offers a clean, modern design to complement any area of any home. D batteries required (best with Polaroid D batteries).
  • The automatic motion sensor LED ceiling light provides 300 lumens of bright light for dark areas around the home, including closets, basements, sheds, showers, pantries and hallways..
  • The unique diffuser on the face of the UltraBright LED Ceiling Light spreads the light for a wider coverage area to light larger areas of the home..
  • Motion activation, auto shut off and a light sensor help prolong battery life. Expect about one year of light on each set of batteries with average use of 8-10 activations a day..
  • Install the weatherproof battery-powered LED light anywhere in or around the home in less than 5 minutes - no wires or electrician needed.DescriptionThe Mr Beams UltraBright LED Ceiling Light provides 300 lumens of bright light to instantly increase safety and convenience around the home. The battery lights clean, modern design complements any dcor. The unique diffuser spreads the light for a wider coverage area, making it ideal for large closets, showers, sheds and hallways. Motion activation and auto shut off make it a convenient automatic closet light and help to prolong battery life. Each fixture requires four D-cell bat....
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