Skip to content

CALL US +1 33 HVAC GUYS / +1 (334) 822-4897

Home
Products
- Supply Diffusers and Grilles
  
  All Supply Diffusers and Grilles
  Direct-to-Duct
  Wall
  Ceiling
  Linear
  Floor
  Drop Boxes
- Return Grilles
  
  All Returns
  Filter
  Wall
  Ceiling
- Louvers & Dampers
  
  All Louvers & Dampers
  Stormproof & Outdoor
  Dynamic or Adjustable
  Backdraft or Barometric
  Fire & Smoke
- Ductwork & Fittings
- Fabric Ducts
  
  Warehouses & Industrial
  Pools & Gyms
  Greenhouses & Plant Nurseries
  Supermarkets & Retail
- AC Units & Supplies
  
  Mini Splits
  Supplies
  All AC Units & Supplies
- Supplies & Accessories
  
  All Supplies & Accessories
  Flex Duct
  Filters
  Thermostats
  Copper Tube Rolls, Line Sets & Comms Wires
- Copper & Stainless Vents
  
  All Copper and Stainless Vents
  Copper Vents
  Stainless Vents
- Ambient Units and Supplies
  
  Air Purifiers
  Aromatics
  Humidifiers & Dehumidifiers
  Ventilators
  All Ambient Units and Supplies
Project Bids
Contact Us
Blog
SHOP

Facebook

Home
Products
Project Bids
Contact Us
Blog
SHOP

Search

Supply Diffusers and Grilles

Direct-to-Duct
Wall
Ceiling
Linear
Floor
Drop Boxes
All Supply Diffusers and Grilles

Return Grilles

Filter
Wall
Ceiling
All Returns

Louvers & Dampers

Stormproof & Outdoor
Dynamic or Adjustable
Backdraft or Barometric
Fire & Smoke
All Louvers & Dampers

Supplies & Accessories

Flex Duct
Filters
Copper Tube Rolls, Line Sets & Comms Wires
Refrigerant Gas
Thermostats
All Supplies & Accessories

Copper & Stainless Vents

Copper Vents
Stainless Vents
All Copper and Stainless Vents

Ambient Units and Supplies

Air Purifiers
Aromatics
Humidifiers & Dehumidifiers
Ventilators
All Ambient Units and Supplies

AC Units & Supplies

Mini Splits
Supplies
All AC Units & Supplies

Ductwork & Fittings

Oval
Rectangular
Round
Fittings
All Metal Ductwork

Fabric Ducts

Warehouses & Industrial
Pools & Gym
Greenhouses & Plant Nurseries
Supermarket & Retail

Item added to your cart

Collection: Products

Filter:

Availability

0 selected

In stock (267)
Out of stock (59)

Product type

0 selected

Air Cleaners Pre-Filters (10)
Boxes & Fittings (7)
Custom Bundle (1)
Essential Oil Blend (17)
Fabric Ducts (4)
Fire Dampers (7)
Fire Smoke Dampers (5)
Flex Duct (1)
Heating, Ventilation & Air Conditioning (90)
Louvers & Dampers (15)
Metal Ducts (6)
Pure Oil (7)
Refrigerant Gas (10)
Return Grilles (15)
Scent Diffuser (6)
Supply Diffusers & Grilles (31)
Vents & Flues (50)

Brand

0 selected

Advantage Mechanical Supply (3)
Aire Technologies (20)
Aprilaire (10)
AROMELY (30)
Aspen (1)
ATCO (1)
Bard (1)
Custom Bundle (1)
Diversitech (1)
EP Custom (12)
Friedrich (2)
Hart & Cooley (9)
HART & COOLEY (1)
Honeywell (3)
Madelyn Carter (50)
Metal-Fab (1)
Mitsubishi (42)
Mr Cool (10)
Mueller (2)
Nu-Calgon (1)
Pelican (3)
Rectorseal (1)
RGAS (10)
Softducts (4)
Thunderbird (21)
Vermont (48)

Sort by:

288 products

Filter and sort

Filter and sort

288 products

Availability

In stock (267)
Out of stock (59)

Clear

Product type

Air Cleaners Pre-Filters (10)
Boxes & Fittings (7)
Custom Bundle (1)
Essential Oil Blend (17)
Fabric Ducts (4)
Fire Dampers (7)
Fire Smoke Dampers (5)
Flex Duct (1)
Heating, Ventilation & Air Conditioning (90)
Louvers & Dampers (15)
Metal Ducts (6)
Pure Oil (7)
Refrigerant Gas (10)
Return Grilles (15)
Scent Diffuser (6)
Supply Diffusers & Grilles (31)
Vents & Flues (50)

Clear

Brand

Advantage Mechanical Supply (3)
Aire Technologies (20)
Aprilaire (10)
AROMELY (30)
Aspen (1)
ATCO (1)
Bard (1)
Custom Bundle (1)
Diversitech (1)
EP Custom (12)
Friedrich (2)
Hart & Cooley (9)
HART & COOLEY (1)
Honeywell (3)
Madelyn Carter (50)
Metal-Fab (1)
Mitsubishi (42)
Mr Cool (10)
Mueller (2)
Nu-Calgon (1)
Pelican (3)
Rectorseal (1)
RGAS (10)
Softducts (4)
Thunderbird (21)
Vermont (48)

Clear

Sort by:

Clear all

288 products

Sweet Orange Essential Oil

Sold out

Sweet Orange Essential Oil

Regular price From $44.00 CAD

Regular price ~~$59.00 CAD~~ Sale price From $44.00 CAD
Unit price per

Sold out
Tombstone Louvered Gable Wall Vent

Sale

Tombstone Louvered Gable Wall Vent

Regular price From $1,218.00 CAD

Regular price ~~$1,461.00 CAD~~ Sale price From $1,218.00 CAD
Unit price per

Sale
TPO/PVC Stainless Steel T-Top Vent

Sale

TPO/PVC Stainless Steel T-Top Vent

Regular price From $274.00 CAD

Regular price ~~$329.00 CAD~~ Sale price From $274.00 CAD
Unit price per

Sale
Two Way Right Angle Concentric Diffuser

Sale

Two Way Right Angle Concentric Diffuser

Regular price From $2,467.00 CAD

Regular price ~~$2,961.00 CAD~~ Sale price From $2,467.00 CAD
Unit price per

Sale
Under Eave & Soffit Dryer Vent

Sale

Under Eave & Soffit Dryer Vent

Regular price From $291.00 CAD

Regular price ~~$349.00 CAD~~ Sale price From $291.00 CAD
Unit price per

Sale
Universal Neck Steel Mesh Ceiling Diffuser/Return 24X24 with Insulation - RPEP

Sale

Universal Neck Steel Mesh Ceiling Diffuser/Return 24X24 with Insulation - RPEP

Regular price $78.00 CAD

Regular price ~~$97.00 CAD~~ Sale price $78.00 CAD
Unit price per

Sale
Ventilation Control System - Model 8126X

Sale

Ventilation Control System - Model 8126X

Regular price $366.00 CAD

Regular price ~~$440.00 CAD~~ Sale price $366.00 CAD
Unit price per

Sale
Ventilation Grid with Screen

Sale

Ventilation Grid with Screen

Regular price From $152.00 CAD

Regular price ~~$182.00 CAD~~ Sale price From $152.00 CAD
Unit price per

Sale
Wall/Ceiling Grille with Airflow Lever - IEMA

Sale

Wall/Ceiling Grille with Airflow Lever - IEMA

Regular price From $42.00 CAD

Regular price ~~$52.00 CAD~~ Sale price From $42.00 CAD
Unit price per

Sale
Washable HVAC Filter MERV 7 - FEL

Sold out

Washable HVAC Filter MERV 7 - FEL

Regular price From $25.00 CAD

Regular price ~~$31.00 CAD~~ Sale price From $25.00 CAD
Unit price per

Sold out
Whole-House Air Purifier MERV 11

Sale

Whole-House Air Purifier MERV 11

Regular price $225.00 CAD

Regular price ~~$269.00 CAD~~ Sale price $225.00 CAD
Unit price per

Sale
Whole-House Air Purifier MERV 13

Sale

Whole-House Air Purifier MERV 13

Regular price From $294.00 CAD

Regular price ~~$354.00 CAD~~ Sale price From $294.00 CAD
Unit price per

Sale
Whole-House Fan-Powered Evaporative Humidifier - Model 700

Sale

Whole-House Fan-Powered Evaporative Humidifier - Model 700

Regular price $638.00 CAD

Regular price ~~$702.00 CAD~~ Sale price $638.00 CAD
Unit price per

Sale
Whole-House Large Bypass Evaporative Humidifier - Model 600

Sale

Whole-House Large Bypass Evaporative Humidifier - Model 600

Regular price $456.00 CAD

Regular price ~~$502.00 CAD~~ Sale price $456.00 CAD
Unit price per

Sale
Whole-House Small Bypass Evaporative Humidifier - Model 500

Sale

Whole-House Small Bypass Evaporative Humidifier - Model 500

Regular price $378.00 CAD

Regular price ~~$415.00 CAD~~ Sale price $378.00 CAD
Unit price per

Sale
Whole-House Steam Humidifier - Model 800

Sale

Whole-House Steam Humidifier - Model 800

Regular price $1,501.00 CAD

Regular price ~~$1,651.00 CAD~~ Sale price $1,501.00 CAD
Unit price per

Sale

1
…
16
17
18

Quick links

Search
Shipping, Returns and Refund Policies
Privacy Policy
Help Center
Mobile Terms of Service

Let Us Help!

Contact us here and we are happy to answer any questions.

Sign Up For Up to 10% Off Your First Order

Email

Facebook

Payment methods

© 2025, Advantage Mechanical Supply Powered by Shopify

Choosing a selection results in a full page refresh.

Logging you in