Best Dundas Jafine in 2026

UL 181 listed as a class 1 air duct and bears the UL mark.

Flexible helix core made of 2 ply polyester laminate and corrosion resistant galvanized wire

Surrounded by a blanket of formaldehyde free, fiberglass insulation, that helps to reduce heat and cool loss

Cammed Louvers easily pivot to help prevent sticking

Low profile pest guard can be easily removed for cleaning

Snap on aluminum pipe to cap assembly eliminates the need for lint trapping staples

This is a Genuine OEM replacement part

Brand name: Dundas Jafine

Model number: BHLH4WZW

Enables you to exhaust a dryer through the soffit of your home

Contains a UV resistant coating to prevent the cap from discoloring

Paintable to match the soffit on your home

Enables you to exhaust a dryer through the soffit of your home, instead of standard wall venting

Contains a UV resistant coating to prevent the cap from discolouring and is paintable to match the soffit on your home

A large damper on the front opens when the dryer is turned on to exhaust the air, then closes when the dryer is off

UL 181 listed as a class 1 air duct and bears the UL mark

Flexible helix core made of 2 ply polyester laminate and corrosion resistant galvanized wire

Surrounded by a blanket of formaldehyde free, fiberglass insulation, that helps to reduce heat and cool loss

Tough3-ply aluminum foil laminate construction

Flexible, 4-inches by 25-feet

Easy to install, maintains shape

4" x 20' Length

Flexible Ducting

UL 2158A listed product (not marked) for clothes dryer transition duct if used in lengths of 8' or less

Flexible vinyl ducting, white

EZ Fix replacement vent cap and gasket kit with 4 In

ProVent exhaust wall cap

A quick and easy solution for those situations where a damaged vent cap requires replacement and removing the old cap is problematic or impossible

Pack of 2 Adjustable to fit 4 5 and 6 duct. For bathroom and kitchen fan venting. Outer grill and flap prevent unwanted pests from entering home.

Product has an outer grill and flap preventing pests from entering your home through the duct Leakproof collar to duct connection prevents moist air backdraft.

Frost-free damper system keeps cold air out and helps conserve energy Includes: Installation instructions stencil template and 3 mounting screws.

Professional series, 4" Wide mouth cap with 4" Diameter aluminum pipe

Comes complete with one soffit vent, three mounting screws and installation instructions, stencil template

New revolutionary engineering

Mounts under the soffit panel and connects to either 4", 5" or 6" duct

Professional Series Dryer Vent Kit For Exhausting Gas And Electric Clothes Dryers

3 Louver damper system helps prevent cold air, snow or rain from entering the home

Paintable to match the home's exterior

Designed for ventilation applications including HVAC, dryer, grow rooms and tents.

Four-layer design makes it more durable and resistant to leaks, tears, and cuts.

Steel-wire spiral structure is flexible and easy-to-install in hard to reach places.

24"w X 6"h Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 25.75" Width X "w X 7.75" Height - SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE

Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment

Easy Unrestricted Air Flow For Your HVAC System - 50° angled to provide maximum airflow

Excellent Odor Control: Made of premium RC 412 Australian Virgin charcoal at 1200+ IAV, helps to eliminate pungent smells and chemicals; The 38mm thick charcoal bed with high microporosity ensures its high absorption

Unique Design: The dual-sided galvanized steel mesh adopt round hole design, which greatly increases the open area and ensures the max. airflow 223 CFM; The lengthened carbon canister enables a higher filtration rate

Versatile Applications: The detachable pre-filter cloth blocks 99% particles to keep the filter clean; Effective to eliminate odors and gaseous compounds for indoor grow tent, hydroponics room, kitchen or basement

Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors.

Dynamic temperature and humidity programming, with timers, grow cycles, scheduling, minimum speed.

Connect with our app via Bluetooth to access advance programs, alarms, notifications, and view climate data.

Designed to ventilate grow tents, transfer heating/cooling to rooms, circulate air, exhaust odors, and cool AV racks.

Features an 8-speed manual controller utilizing PWM. See T-Series for temperature and humidity controls.

Mixed flow design combined with an EC-powered motor for a truly quiet and energy efficient performance.

Powerful Airflow: This VIVOSUN powerful blower with a fan speed of 2500 RPM can create an airflow of 195 CFM; It works efficiently in ventilating grow tents, transferring heat or cool rooms, circulating fresh air, as well as controlling proper humidity, temperature, and air quality for your grow area

Quiet Operation: Fitted with a flow deflector that concentrates the fan stream and cuts turbulent kinetic energy to reduce sound output to just 30 dB, which does not have any harm to your health and will not disturb your work

Safety Protection: The motor is ETL listed and features an automatic reset function to prevent overheating or other safety issues; The electrical junction box is made from flame-retardant components for fireproofing

Durable: The fan has a strong motor which features a permanently lubricated bearing that operates quietly and requires no maintenance

Compact But Efficient: This duct fan is compact and lightweight enough to be installed in areas with little available space; With a diameter of 6 inches, speed of 2960 RPM and 240 CFM air flow

Low Noise: Superior balanced centrifugal impeller for long service life & quiet operation; A less than 37 dB noise level does not have any harm and will not disturb your work

Extremely Durable: This is a heavy duty 26 gauge galvanized roof vent hood with a high performance polyester powder coated finish.

Protection Against Corrosion: Our vent caps are ASTM B117 tested for anti-corrosive properties, showing very little or no signs of corrosion on our high performance polyester powder coated galvanized steel surface. Other leading and foreign brands have little or no corrosive protection.

Features: Riveted construction; does not use caulk. Includes pre-drilled holes for easy mounting. Vent also comes with a flapper (damper) that prevents back drafts.

Designed for ventilation applications including HVAC, dryer, grow rooms and tents.

Four-layer design makes it more durable and resistant to leaks, tears, and cuts.

Steel-wire spiral structure is flexible and easy-to-install in hard to reach places.

4 INCH x 8 FT DURABLE FLEX DUCT - We made this flexible aluminum 4" ducting with an extra layer of PVC outside for added durability. Gone is frustration from the accidental rips and tears in thin exposed aluminum ducting products. This 4" vent hose will work for your dryer, duct fan, grow tent, or whenever you need to move air from one point to another.

4 LAYER PROTECTION- Our 4 inch duct hose Keeps your ventilation system free of rips, pin holes and resistant to leaks. Under the White PVC layer our ducting is built with 2 layers of Aluminum Foil With a layer of PET and Steel Wire Helix to preserve the shape

FLEXIBLE & EASY TO USE- TerraBloom 4 inch air ducting is super flexible and easy to install. It will slide right on your Duct Fan, Vent Exhaust, Carbon Filter or Light Reflector. We include a pair of 4 Inch Clamps to make the installation a breeze

8 Quarts (32 Cups) all natural Premium Perlite soil additive

Lightens soil and improves root and plant health. Better drainage and aeration for soil

Perlite helps soil retain moisture and nutrients for later use

Designed to ventilate hydroponic grow rooms, transfer heating/cooling, circulate air, cool AV closets, exhaust odors.

Features an 8-speed manual controller utilizing PWM. See T-Series for temperature and humidity controls.

Mixed flow design combined with an EC-powered motor for a truly quiet and energy efficient performance.

Designed for ventilation applications including HVAC, dryer, grow rooms and tents.

Four layer design makes it more durable and resistant to leaks, tears, and cuts.

Steel-wire spiral structure is flexible and easy-to-install in hard to reach places.

Designed for ventilation applications including HVAC, dryer, grow rooms and tents.

Four layer design makes it more durable and resistant to leaks, tears, and cuts.

Steel-wire spiral structure is flexible and easy-to-install in hard to reach places.

Designed to ventilate grow tents, transfer heating/cooling to rooms, circulate air, exhaust odors, and cool AV racks.

Features an 8-speed manual controller utilizing PWM. See T-Series for temperature and humidity controls.

Mixed flow design combined with an EC-powered motor for a truly quiet and energy efficient performance.

Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors.

Dynamic temperature and humidity programming, with timers, grow cycles, scheduling, minimum speed.

Remotely connect to our WiFi app to access advance programs, view climate data, and set automation.