ReviewsVentilation Control Systems

Smith Optics 2019 Level MIPS Adult Snowboarding Helmets - White/Large 59-63cm

Protection: Hybrid Sl Shell Construction, Aerocore Construction Featuring Koroyd, Low-Profile Dual Regulator Adjustable Climate Control, 20 Vents, Mips System Available In All Colors.
Fit: Vaporfit Adjustable Fit Ystem, Removable Snapfit Sl2 Ear Pads, Xt2 Anti-Bacterial Performance Lining.
Integration: Airevac 2 Ventilation, Outdoor Tech Audio Systems Available.

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Smith Optics Unisex Adult Maze Snow Sports Helmet - Matte Reactor Green Small 51-55CM

MIPS system available in select colors and Available in Asian fit.
AirEvac 2 Ventilation, Self-Adjusting Lifestyle Fit System, Airflow Climate Control and 9 Vents.
Snapfit SL2 Ear Pads, Removable Goggle Lock and Beanie Compatible.

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Smith Optics 2019 Code Asian Fit Adult Snowboarding Helmets - Sage/Medium 55-59cm

Protection: Lightweight In-Mold Construction, Aerocore Construction Featuring Koroyd, Air Low Climate Control, 6 Vents, Mips System Available In All Colors.
Fit: Adjustable Boa 360 Fit System, Technical-Knit Liner, Wayfinder Strap System Featuring Fidlock, *Available In Asian Fit.
Integration: Airevac Ventilation, Removable Goggle Lock, Beanie Compatible, Outdoor Tech Audio Systems Available.

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Max Yield Bin | Monotub Mushroom Fruiting Chamber

This reusable and durable mushroom fruiting chamber made by Max Yield Bins is the perfect place to start your indoor mushroom cultivation journey.
It’s easy, fast, and doesn’t take up much space or require high-tech humidity or ventilation systems.
Simple and effective solution for growing mushrooms indoors.
Control air flow circulation and humidity retention Durable, tight-fitting latches keep the lid sealed to the base Custom light-blocking base prevents mushrooms from growing on the sides or bottom of your mushroom fruiting chamber.

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iPower 600W HPS MH Digital Dimmable Ballast System Kits and 1 Pack HPS & MH Indoor Grow Room Light Glasses Combo 7-Day Timer

SPECIFICATION: 600W Digital Dimmable Electronic Ballast: 120V/240V Input.
8-ft Adjustable Clip Hanger Rope: hold up to 150....
GLASSES’ OPTIMAL EYE PROTECTION: Design for working under a variety of hydroponic grow lights, especially HPS & MH lighting systems.
ADVANTAGE: This combo can make you control the grow light automatically, plant more conveniently, and it can help reduce the energy to save money.....
WARNING: This system will generate too much heat when using in an enclosed area without ventilation. Adequate ventilation is required for all iPower....
PACKAGE INCLUDE: 1x6 Inch Air Cooled Reflector Hood, 1 x 600W Digital Dimmable Electronic Ballast, 1 x 600W HPS Bulb, 1 x 600W MH Bulb, 1x 8-ft....

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Giro Trig MIPS Ski Helmet - Snowboard Helmet for Men Women & Youth- Matte Black - M 55.5-59 cm

CONSTRUCTION - MIPS - Multi-Directional Impact Protection System. Hard Shell construction produces great helmets at a great value. A rugged outer....
FIT SYSTEM - In Form Fit System makes it easy to dial in a custom fit in seconds - even with gloves on. An ergo-friendly dial at the base of the....
VENTILATION - Thermostat Control adjustable venting allows you to custom tune airflow instantly with a simple, low profile control button on the....
SEAMLESS COMPATIBILITY WITH ALL GIRO GOGGLES - Giro products have been meticulously designed and tested to work together. We've fine-tuned the....
FEATURES - MIPS. Removable goggle retainer. Removable earpads. Compatible with aftermarket Giro audio systems by Outdoor Tech..

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Accord APSWDF Adjustable Magnetic Air Deflector for Sidewall and Ceiling Registers

Deflector length is adjustable from 10-in to 16-in.
Attaches quickly and easily to steel vents only with powerful magnets.
For air deflection on walls and ceilingsDescriptionAccord Ventilation model APSWDF is an Adjustable Magnetic Air Deflector for Sidewall/Ceiling Registers. Each Accord Ventilation product is crafted using high quality materials that provide strength and durability. Accord Ventilation produces floor registers, grates, and vents in a variety of designs and sizes. Accord Ventilation products are sure to enhance any home decor. Our Lifetime Limited Warranty covers every floor register, vent, grate, and grille manufactured by Accord Ventilation..

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TurboSke Ski Helmet, Snowboard Helmet Snow Sports Helmet, Audio Compatible Helmet for Men, Women and Youth (L, White)

CERTIFIED SAFETY. Ski helmet has undergone intensive safety tests. Fully complies with USA ASTM F-2040 safety standards for helmets used in winter sports such as skiing, snowboarding and other snow sports etc..
LIGHTWEIGHT & DURABLE. Instead of the ‘old school’ way of bolting or gluing a shell to the inner foam protection layer, this helmet fuses the outer shell with the impact-absorbing EPS liner, it makes helmets lighter, more durable and better ventilated..
VENTILATION & AUDIO COMPATIBLE. Ventilation system is designed to promote airflow, not only through the entire space of the helmet but also to the goggles. Earpad is designed with an audio storage slot, comparable with all aftermarket helmet audio systems..
SNUG FIT & COMFORTABLE. Size adjustment dial gives you a snug fit always, no matter what your head shape is. Premium design removable padding not only comfortable but also supportive, it will still be comfortable after hours wear on..
BUILT-TO-LAST & 100% SATISFACTION GUARANTEED. Quality control is implemented with the HIGHEST standard. If you are not entirely satisfied, we will offer you a full refund, without questions asked..

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TurboSke Ski Helmet, Snowboard Helmet Snow Sports Helmet, Audio Compatible Helmet for Men, Women and Youth (L, Black)

CERTIFIED SAFETY. Ski helmet has undergone intensive safety tests. Fully complies with USA ASTM F-2040 safety standards for helmets used in winter sports such as skiing, snowboarding and other snow sports etc..
LIGHTWEIGHT & DURABLE. Instead of the ‘old school’ way of bolting or gluing a shell to the inner foam protection layer, this helmet fuses the outer shell with the impact-absorbing EPS liner, it makes helmets lighter, more durable and better ventilated..
VENTILATION & AUDIO COMPATIBLE. Ventilation system is designed to promote airflow, not only through the entire space of the helmet but also to the goggles. Earpad is designed with an audio storage slot, comparable with all aftermarket helmet audio systems..
SNUG FIT & COMFORTABLE. Size adjustment dial gives you a snug fit always, no matter what your head shape is. Premium design removable padding not only comfortable but also supportive, it will still be comfortable after hours wear on..
BUILT-TO-LAST & 100% SATISFACTION GUARANTEED. Quality control is implemented with the HIGHEST standard. If you are not entirely satisfied, we will offer you a full refund, without questions asked..

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TurboSke Ski Helmet, Snowboard Helmet Snow Sports Helmet, Audio Compatible Helmet for Men, Women and Youth (S, Black)

CERTIFIED SAFETY. Ski helmet has undergone intensive safety tests. Fully complies with USA ASTM F-2040 safety standards for helmets used in winter sports such as skiing, snowboarding and other snow sports etc..
LIGHTWEIGHT & DURABLE. Instead of the ‘old school’ way of bolting or gluing a shell to the inner foam protection layer, this helmet fuses the outer shell with the impact-absorbing EPS liner, it makes helmets lighter, more durable and better ventilated..
VENTILATION & AUDIO COMPATIBLE. Ventilation system is designed to promote airflow, not only through the entire space of the helmet but also to the goggles. Earpad is designed with an audio storage slot, comparable with all aftermarket helmet audio systems..
SNUG FIT & COMFORTABLE. Size adjustment dial gives you a snug fit always, no matter what your head shape is. Premium design removable padding not only comfortable but also supportive, it will still be comfortable after hours wear on..
BUILT-TO-LAST & 100% SATISFACTION GUARANTEED. Quality control is implemented with the HIGHEST standard. If you are not entirely satisfied, we will offer you a full refund, without questions asked..

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TurboSke Ski Helmet Snowboard Helmet - Active Ventilation Audio Compatible Snow Sports Luxury Helmet with ASTM Certified Safety for Men Women and Youth (M, Black)

...h ASTM F2040 safety standards. Helmet shell is a combination of a PC shell and a hard ABS plastic shell. Hard ABS shell placed in key and high impact areas provides extra safety. PC shell reduces weight without sacrificing safety thanks to the premium quality EPS foam..
Dual Regulator Climate Control. Dual Regulator ventilation system allows you to adjust the front and rear vents independently. Close the front vents and open the rear vents will evacuate excess heat without freezing your head. Open both front vents and rear vents will maximize the ventilation and help you quickly maintain a comfortable temperature without overheating or fogging up your goggles..
Size Adjustable & Comfortable. Turning the glove-friendly dial, you’ll get a snug fit no matter what your head shape is. Removable liner and ear pads allow you to customize the degree of warmth you need, you can remove the ear pads and use the helmet in seasons other than winter..
Magnetic Buckle & Audio Compatible. Helmet equipped with a revolutionary FIDLOCK patented Magnetic Buckle, which has an automatic closing mechanism, can be easily opened and closed with one hand even with your gloves on. Ear pads are designed with an audio storage slot, compatible with most after-sales helmet audio sy....

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