Skip to content

Welcome to Supreme DIY

Thousands of Items to Help you Create and Build

Search

Product type

All
Appliances And Home Entertainment
Automotive
Building Materials And Products
Cleaning Supplies
Electrical
Farm & Ranch
Fasteners
Flashlights / Lighting And Supplies
Hand Tools
Hardware
Heating & Cooling
Housewares
Impulse & Variety
Lawn & Garden
Outdoor Equipment And Power Tools
Outdoor Living & Patio
Paint & Sundries
Pet & Wild Bird
Plumbing
Power Tools & Accessories
Sporting Goods
Store & Office Supplies
test

Menu

All Departments
About Us
Contact Us
Shipping Policy

Home
Hvac Parts, Vents & Filters

Hvac Parts, Vents & Filters

(1631 products)

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Compare

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Availability

In stock (1590)
Out of stock (41)

Clear

Product type

Heating & Cooling (1631)

Clear

Department

A/C & Rangehood Filters (3)
Duct Tape (45)
DUCT TAPE (1)
Furnace Filters (192)
FURNACE FILTERS (4)
Heat & Air Conditioning (1023)
Heating Registers (58)
HEATING REGISTERS (1)
Vent Pipe/Fittings (35)
VENT PIPE/FITTINGS (5)
Venting & Fans (252)
Water Supply Flanges (12)

Clear

Category

Clear

Sub Category

Baseboard Registers (8)
Baseboard Return Air Grills (6)
Ceiling Diffusers (6)
Deflectors (6)
Floor & Ceiling Registers (82)
Floor Return Air Grilles (8)
Toe Space Grilles (2)
Wall Registers (14)
Wall Return Air Grilles (20)

Clear

Class

Air Conditioner Accessories (4)
Air Filters - Standard (50)
Air Purification Systems (8)
Allergen Air Filters - Smart (7)
Aluminum Vent Pipe (5)
Bath Fan Accessories (3)
Bath Fans (14)
Bath Fans W/ Humidity Sensor (2)
Bath Fans With Light (12)
Bathroom Vent Kits (3)
Box Fans (4)
Damper Exhaust Caps (2)
Damper Exhaust Hoods (16)
De-humidifiers (6)
Dryer Vent Accessories (11)
Dryer Vent Connectors (15)
Dryer Vent Kits (14)
Duct / Furnace Pipe (27)
Duct Accessories (28)
Duct Pipe Fittings (76)
Electric Wall & Ceiling Heater (12)
Electrostatic/allergen Filters (109)
Evaporative Cooler Parts (94)
Flex Duct Pipe (11)
Flex Vent Pipe / Non Dryer (15)
Forced Air Heaters (12)
Furnace Humidifiers & Accessor (9)
Gas Heater Accessories (4)
Gas Heaters - Dual Fuel (3)
Gas Heaters - Lp (1)
Gas Heaters - Nat (1)
Gas Vent Pipe (22)
Gas Vent Pipe Accessories (66)
Grilles & Deflector (152)
Humidifiers & Accessories (40)
Kerosene Heater Accessories (32)
Kerosene Heaters-convect/radia (1)
Louver Exhaust Caps (7)
Louver Exhaust Hoods (7)
Louver Intake Caps (4)
Louver Intake Hoods (1)
Misc. Fans (3)
Non Combustible Pipe / Dryer (16)
Oil Heater Accessories (63)
Oscillating (21)
Outdoor & Patio Heaters (1)
Pleated Air Filters (13)
Portable Electric Heaters (31)
Programmable Thermostats (8)
Propane Heaters (16)
Radiator Valves (16)
Range Hood Accessories (7)
Range Hood Vent Hoods (4)
Range Hood Vent Pipe & Fitting (5)
Range Hoods (3)
Register Boots / Stacks (32)
Roof Exhaust Caps (7)
Room & Window Air Conditioners (2)
Room Air Conditioner Filters (5)
Standard Thermostats (13)
Stationary - Window & Floor (21)
Thermocouples & Generators (9)
Thermostats - Smart/ Bluetooth (3)
Under Eave Vents (4)
Utility Heater Parts & Acc (36)
Vent Guards (3)
Vent Pipe Clamps (10)
Vent Pipe Fittings (11)
Whole House Fans (2)

Clear

Price

From $

-

To $

From To

Clear

Compare

DuraVent DuraPlus 6 in. D Aluminum/Galvanized Steel Wall Thimble

$109.94 ~~$109.99~~

Very low stock (4 units)
Compare
Tru Aire 20 in. H X 30 in. W 1-Way Powder Coat White Steel Return Air Filter Grille

$159.94 ~~$159.99~~
Compare
Flanders Pre-Pleat 24 in. W X 12 in. H X 1 in. D Synthetic 8 MERV Pleated Air Filter 1 pk, Pack of 12

$191.83 ~~$191.88~~

Very low stock (1 unit)
Compare
Flanders Pre-Pleat 30 in. W X 20 in. H X 1 in. D Synthetic 8 MERV Pleated Air Filter 1 pk, Pack of 12

$215.83 ~~$215.88~~

Very low stock (4 units)
Compare
Flanders Pre-Pleat 30 in. W X 18 in. H X 1 in. D Synthetic 8 MERV Pleated Air Filter 1 pk, Pack of 12

$215.83 ~~$215.88~~

In stock (27 units)
Compare
Flanders Pre-Pleat 24 in. W X 20 in. H X 1 in. D Synthetic 8 MERV Pleated Air Filter 1 pk, Pack of 12

$203.83 ~~$203.88~~

Very low stock (7 units)
Compare
Flanders Pre-Pleat 24 in. W X 18 in. H X 1 in. D Synthetic 10 MERV Pleated Air Filter 1 pk, Pack of 12

$203.83 ~~$203.88~~

Very low stock (8 units)
Compare
Flanders Pre-Pleat 22 in. W X 22 in. H X 1 in. D Synthetic 8 MERV Pleated Air Filter 1 pk, Pack of 12

$203.83 ~~$203.88~~

Low stock (16 units)
Compare
Flanders Pre-Pleat 20 in. W X 20 in. H X 1 in. D Synthetic 8 MERV Pleated Air Filter 1 pk, Pack of 12

$203.83 ~~$203.88~~

Low stock (17 units)
Compare
Flanders Pre-Pleat 12 in. W X 12 in. H X 1 in. D Synthetic 8 MERV Pleated Air Filter 1 pk, Pack of 12

$155.83 ~~$155.88~~

Very low stock (5 units)
Compare
NaturalAire 22 in. W X 24 in. H X 1 in. D 8 MERV Pleated Air Filter 1 pk, Pack of 12

$167.83 ~~$167.88~~

In stock (28 units)
Compare
NaturalAire 19-1/2 in. W X 19-1/2 in. H X 1 in. D Synthetic 8 MERV Pleated Air Filter 1 pk, Pack of 12

$203.83 ~~$203.88~~

Low stock (9 units)
Compare
NaturalAire 17-1/2 in. W X 17-1/2 in. H X 1 in. D Synthetic 8 MERV Pleated Air Filter 1 pk, Pack of 12

$167.83 ~~$167.88~~

Low stock (17 units)
Compare
NaturalAire 12 in. W X 24 in. H X 1 in. D Synthetic 8 MERV Pleated Air Filter 1 pk, Pack of 12

$155.83 ~~$155.88~~

Very low stock (3 units)
Compare
NaturalAire 21-1/2 in. W X 21-1/2 in. H X 1 in. D Synthetic 8 MERV Pleated Air Filter 1 pk, Pack of 12

$203.83 ~~$203.88~~

Low stock (11 units)
Compare
3% off
Imperial BM0120 Stove Pipe, 6 in Dia, 36 in L, Steel, Black, Pack of 10

$279.85 ~~$289.90~~

In stock (127 units)

Previous
Page 89 / 102
1
…
87
88
89
90
91
…
102
Next

Your cart

Your cart is empty

Subtotal:$0.00 USD

Loading...

Order Online or By Phone

Expert help & advice
Free Shipping Available

On Orders over $75

SHOP ALL

Hand Tools
Craft and Hobby
Hardware
Plumbing
Electrical
Appliances / Home Entertainment
Paint & Sundries
Shop All

POLICIES

Privacy Policy
Shipping Policy
Returns and Refunds
Accessibility
About Us
Contact Us
Terms of Service

CONTACT US

Phone: (786) 847-0348
Toll Free: (877) 741-4349
Email: support@supremediy.com
2733 SW 27th Ave Miami, Florida 33133

Newsletter

Sign up for exclusive offers, promotions and discounts.

Email

Payment methods accepted

© 2025 SupremeDIY. A Ventura Ecommerce Solutions LLC Website

Compare /3

Loading...

Loading...