Reddit Reddit reviews VIVOSUN 4 Inch 25 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 4 Inch Stainless Steel Clamps

We found 3 Reddit comments about VIVOSUN 4 Inch 25 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 4 Inch Stainless Steel Clamps. Here are the top ones, ranked by their Reddit score.

Tools & Home Improvement
HVAC
Building Supplies
HVAC Ducting
VIVOSUN 4 Inch 25 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 4 Inch Stainless Steel Clamps
Ducting Material: High-quality aluminum (High Temperature Resistant & Corrosion Resistant & Long Lasting); Clamps Material: Stainless steel (Rustproof & Corrosion Resistant & Heavy Duty).Ducting Feature 1: Three-layer Thickness (Aluminum Foil + PET + Aluminum Foil): Flame-retardant coating. Thermal Endurance: Temperature range from -22 to 266 Fahrenheit.Ducting Feature 2: Built-in steel wire for reinforcement and long lasting performance.Ducting Feature 3: Flexible length for exhaust fan blower / inline fan; quick and easy to set up.Application Scenarios: Perfect for Heating Ventilation & Air Conditioning (HVAC), Kitchens, Bathrooms, Greenhouses, Grow Rooms, Grow Tents, etc.
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3 Reddit comments about VIVOSUN 4 Inch 25 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 4 Inch Stainless Steel Clamps:

u/DrMnhttn · 2 pointsr/AnycubicPhoton

A charcoal filter works for indoor use. I printed this adapter on my ender 3:

https://www.thingiverse.com/thing:2877754

And I ran it through a filter with these things:

u/Dent7777 · 1 pointr/microgrowery

A set of less stupid questions:

  1. I'm planning on using one 120mm fan as exhaust for a 10 gallon trash can plan. Should I add a second fan for intake? Would those fans work with a 120mm vent to 4 inch hose to charcoal filter?

  2. I've got some Happy Frog plant soil, but I'm willing to pick up other mediums. What should I put in my 2.7gal air-pot before I put the germinated seed in? I hear good things about Perlite and shedded Coconut fiber (or something) but I have no idea what proportions to use and how to treat them.
u/bherman8 · 1 pointr/IndianaUniversity

If you're feeling fancy this is what you need: https://smile.amazon.com/VIVOSUN-Non-Insulated-Aluminum-Ventilation-Stainless/dp/B01EUURUVM/ref=sr_1_4?keywords=vent+duct&qid=1566424622&s=gateway&sr=8-4