Collection: HVAC

Discover premium HVAC solutions at DustOff, where practical innovation meets quality craftsmanship. Our curated collection of tools and building supplies is designed to streamline your home improvement projects, ensuring efficient climate control and lasting comfort. Whether you're upgrading your system or tackling routine maintenance, trust DustOff to provide reliable products that blend durability with smart design, making every installation and repair straightforward and effective. Elevate your home’s environment with DustOff’s expert-selected HVAC essentials.

Filterbuy 20x20x4 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.50 x 19.50 x 3.63)

Filterbuy 20x20x4 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.50 x 19.50 x 3.63)

Regular price $140.36 USD

Regular price $140.36 USD Sale price
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Filterbuy 18x18x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.75 x 17.75 x 1.75)

Filterbuy 18x18x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.75 x 17.75 x 1.75)

Regular price $122.38 USD

Regular price $122.38 USD Sale price
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Filterbuy 12x18x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 11.50 x 17.50 x 0.75)

Filterbuy 12x18x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 11.50 x 17.50 x 0.75)

Regular price $87.71 USD

Regular price $87.71 USD Sale price
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Clear Weather Stripping Tape, Door Draft Seal Silicone Strip. Enhanced with Thicker Strip and Stronger Adhesive Tape Backing. (Transparent, 10M Total, 2 Packs)

Clear Weather Stripping Tape, Door Draft Seal Silicone Strip. Enhanced with Thicker Strip and Stronger Adhesive Tape Backing. (Transparent, 10M Total, 2 Packs)

Regular price $29.24 USD

Regular price $29.24 USD Sale price
Unit price per
Filterbuy 14x25x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 24.50 x 0.75)

Filterbuy 14x25x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 24.50 x 0.75)

Regular price $75.19 USD

Regular price $75.19 USD Sale price
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Transparent Window Weather Sealing Tape - 2-Inch x 33 Feet, Airtight Insulation Tape That Blocks Drafts, No Residue Removable Adhesive

Transparent Window Weather Sealing Tape - 2-Inch x 33 Feet, Airtight Insulation Tape That Blocks Drafts, No Residue Removable Adhesive

Regular price $19.49 USD

Regular price $19.49 USD Sale price
Unit price per
Filterbuy 24x30x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.50 x 29.50 x 1.75)

Filterbuy 24x30x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.50 x 29.50 x 1.75)

Regular price $182.99 USD

Regular price $182.99 USD Sale price
Unit price per
Silicone Weather Stripping, 3 inch (W) x 20 Ft (L) Door Draft Stopper, Windows Seal Strip for Gaps of Door and Windows, Garage Door Under Bottom, Sealing Tape Shower Doors Sweep, White

Silicone Weather Stripping, 3 inch (W) x 20 Ft (L) Door Draft Stopper, Windows Seal Strip for Gaps of Door and Windows, Garage Door Under Bottom, Sealing Tape Shower Doors Sweep, White

Regular price $52.64 USD

Regular price $52.64 USD Sale price
Unit price per
Filterbuy 16x18x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.50 x 17.50 x 0.75)

Filterbuy 16x18x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.50 x 17.50 x 0.75)

Regular price $122.38 USD

Regular price $122.38 USD Sale price
Unit price per
Filterbuy 18x20x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.50 x 19.50 x 1.75)

Filterbuy 18x20x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.50 x 19.50 x 1.75)

Regular price $136.42 USD

Regular price $136.42 USD Sale price
Unit price per
Filterbuy 20x36x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.75 x 35.75 x 0.75)

Filterbuy 20x36x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.75 x 35.75 x 0.75)

Regular price $170.16 USD

Regular price $170.16 USD Sale price
Unit price per
Filterbuy 16x21x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.50 x 20.50 x 0.75)

Filterbuy 16x21x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.50 x 20.50 x 0.75)

Regular price $124.33 USD

Regular price $124.33 USD Sale price
Unit price per
MYFAMIREA Door Weather Stripping 2IN (W) x 10FT (L) Door Draft Stopper Seal Tape Silicone Seal Strip Self Adhesive Shower Sweep Insulation Tape Side Bottom Strip for Sliding Glass Window Gap, White

MYFAMIREA Door Weather Stripping 2IN (W) x 10FT (L) Door Draft Stopper Seal Tape Silicone Seal Strip Self Adhesive Shower Sweep Insulation Tape Side Bottom Strip for Sliding Glass Window Gap, White

Regular price $19.45 USD

Regular price $19.45 USD Sale price
Unit price per
Filterbuy 15x20x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 14.50 x 19.50 x 1.75)

Filterbuy 15x20x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 14.50 x 19.50 x 1.75)

Regular price $125.31 USD

Regular price $125.31 USD Sale price
Unit price per
Filterbuy 14x18x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 17.50 x 0.75)

Filterbuy 14x18x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 17.50 x 0.75)

Regular price $77.96 USD

Regular price $77.96 USD Sale price
Unit price per
MYFAMIREA Door Weather Stripping 2IN (W) x 10FT (L) Door Draft Stopper Seal Tape Silicone Seal Strip Self Adhesive Shower Sweep Insulation Tape Side Bottom Strip for Sliding Glass Window Gap, Clear

MYFAMIREA Door Weather Stripping 2IN (W) x 10FT (L) Door Draft Stopper Seal Tape Silicone Seal Strip Self Adhesive Shower Sweep Insulation Tape Side Bottom Strip for Sliding Glass Window Gap, Clear

Regular price $17.50 USD

Regular price $17.50 USD Sale price
Unit price per

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Collection: HVAC

Filterbuy 20x20x4 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.50 x 19.50 x 3.63)

Filterbuy 20x20x4 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.50 x 19.50 x 3.63)

Filterbuy 18x18x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.75 x 17.75 x 1.75)

Filterbuy 18x18x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.75 x 17.75 x 1.75)

Filterbuy 12x18x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 11.50 x 17.50 x 0.75)

Filterbuy 12x18x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 11.50 x 17.50 x 0.75)

Clear Weather Stripping Tape, Door Draft Seal Silicone Strip. Enhanced with Thicker Strip and Stronger Adhesive Tape Backing. (Transparent, 10M Total, 2 Packs)

Clear Weather Stripping Tape, Door Draft Seal Silicone Strip. Enhanced with Thicker Strip and Stronger Adhesive Tape Backing. (Transparent, 10M Total, 2 Packs)

Filterbuy 14x25x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 24.50 x 0.75)

Filterbuy 14x25x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 24.50 x 0.75)

Transparent Window Weather Sealing Tape - 2-Inch x 33 Feet, Airtight Insulation Tape That Blocks Drafts, No Residue Removable Adhesive

Transparent Window Weather Sealing Tape - 2-Inch x 33 Feet, Airtight Insulation Tape That Blocks Drafts, No Residue Removable Adhesive

Filterbuy 24x30x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.50 x 29.50 x 1.75)

Filterbuy 24x30x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.50 x 29.50 x 1.75)

Silicone Weather Stripping, 3 inch (W) x 20 Ft (L) Door Draft Stopper, Windows Seal Strip for Gaps of Door and Windows, Garage Door Under Bottom, Sealing Tape Shower Doors Sweep, White

Silicone Weather Stripping, 3 inch (W) x 20 Ft (L) Door Draft Stopper, Windows Seal Strip for Gaps of Door and Windows, Garage Door Under Bottom, Sealing Tape Shower Doors Sweep, White

Filterbuy 16x18x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.50 x 17.50 x 0.75)

Filterbuy 16x18x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.50 x 17.50 x 0.75)

Filterbuy 18x20x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.50 x 19.50 x 1.75)

Filterbuy 18x20x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.50 x 19.50 x 1.75)

Filterbuy 20x36x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.75 x 35.75 x 0.75)

Filterbuy 20x36x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.75 x 35.75 x 0.75)

Filterbuy 16x21x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.50 x 20.50 x 0.75)

Filterbuy 16x21x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.50 x 20.50 x 0.75)

MYFAMIREA Door Weather Stripping 2IN (W) x 10FT (L) Door Draft Stopper Seal Tape Silicone Seal Strip Self Adhesive Shower Sweep Insulation Tape Side Bottom Strip for Sliding Glass Window Gap, White

MYFAMIREA Door Weather Stripping 2IN (W) x 10FT (L) Door Draft Stopper Seal Tape Silicone Seal Strip Self Adhesive Shower Sweep Insulation Tape Side Bottom Strip for Sliding Glass Window Gap, White

Filterbuy 15x20x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 14.50 x 19.50 x 1.75)

Filterbuy 15x20x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 14.50 x 19.50 x 1.75)

Filterbuy 14x18x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 17.50 x 0.75)

Filterbuy 14x18x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 17.50 x 0.75)

MYFAMIREA Door Weather Stripping 2IN (W) x 10FT (L) Door Draft Stopper Seal Tape Silicone Seal Strip Self Adhesive Shower Sweep Insulation Tape Side Bottom Strip for Sliding Glass Window Gap, Clear

MYFAMIREA Door Weather Stripping 2IN (W) x 10FT (L) Door Draft Stopper Seal Tape Silicone Seal Strip Self Adhesive Shower Sweep Insulation Tape Side Bottom Strip for Sliding Glass Window Gap, Clear