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 24x25x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.88 x 24.88 x 0.75)

Filterbuy 24x25x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.88 x 24.88 x 0.75)

Regular price $136.42 USD

Regular price $136.42 USD Sale price
Unit price per
Aerostar 18x22x1 MERV 11, Pleated Air Filter, 18x22x1, Box of 6, Made in the USA

Aerostar 18x22x1 MERV 11, Pleated Air Filter, 18x22x1, Box of 6, Made in the USA

Regular price $161.66 USD

Regular price $161.66 USD Sale price
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Filterbuy 10x10x2 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 9.50 x 9.50 x 1.75)

Filterbuy 10x10x2 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 9.50 x 9.50 x 1.75)

Regular price $113.57 USD

Regular price $113.57 USD Sale price
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Aerostar 10x10x1 MERV 13-6 Count - Pleated Furnace & Air Conditioner Filters - Removes Bacteria, Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog, Smoke & Viruses

Aerostar 10x10x1 MERV 13-6 Count - Pleated Furnace & Air Conditioner Filters - Removes Bacteria, Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog, Smoke & Viruses

Regular price $87.28 USD

Regular price $87.28 USD Sale price
Unit price per
Filterbuy 14x30x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.88 x 29.88 x 0.75)

Filterbuy 14x30x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.88 x 29.88 x 0.75)

Regular price $81.08 USD

Regular price $81.08 USD Sale price
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Aerostar 14x25x1 MERV 8, Pleated Air Filter, 14x25x1, Box of 6, Made in the USA

Aerostar 14x25x1 MERV 8, Pleated Air Filter, 14x25x1, Box of 6, Made in the USA

Regular price $100.50 USD

Regular price $100.50 USD Sale price
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Filterbuy 18x24x2 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.38 x 23.38 x 1.75)

Filterbuy 18x24x2 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.38 x 23.38 x 1.75)

Regular price $121.52 USD

Regular price $121.52 USD Sale price
Unit price per
Aerostar 18x22x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 17 1/2" x 21 1/2" x 3/4")

Aerostar 18x22x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 17 1/2" x 21 1/2" x 3/4")

Regular price $209.30 USD

Regular price $209.30 USD Sale price
Unit price per
TAROSE Weather Stripping, Silicone Door Seal Strip Door, 16 Feet Long Black (Width 25mm)

TAROSE Weather Stripping, Silicone Door Seal Strip Door, 16 Feet Long Black (Width 25mm)

Regular price $15.59 USD

Regular price $15.59 USD Sale price
Unit price per
Aerostar 14x30x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 13 7/8" x 29 7/8" x 3/4")

Aerostar 14x30x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 13 7/8" x 29 7/8" x 3/4")

Regular price $121.76 USD

Regular price $121.76 USD Sale price
Unit price per
Filterbuy 14x18x1 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 17.50 x 0.75)

Filterbuy 14x18x1 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 17.50 x 0.75)

Regular price $78.90 USD

Regular price $78.90 USD Sale price
Unit price per
Aerostar 20x24x1 MERV 11, Pleated Air Filter, 20x24x1, Box of 6, Made in the USA

Aerostar 20x24x1 MERV 11, Pleated Air Filter, 20x24x1, Box of 6, Made in the USA

Regular price $120.82 USD

Regular price $120.82 USD Sale price
Unit price per
Filterbuy 8x14x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 7.50 x 13.50 x 0.75)

Filterbuy 8x14x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 7.50 x 13.50 x 0.75)

Regular price $127.37 USD

Regular price $127.37 USD Sale price
Unit price per
Aerostar 24x28x1 MERV 13, Pleated Air Filter, 24x28x1, Box of 6, Made in the USA

Aerostar 24x28x1 MERV 13, Pleated Air Filter, 24x28x1, Box of 6, Made in the USA

Regular price $187.38 USD

Regular price $187.38 USD Sale price
Unit price per
Aerostar 21.5x23.3125x1 MERV 13-6 Count - Pleated Furnace & Air Conditioner Filters - Removes Bacteria, Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog, Smoke & Viruses

Aerostar 21.5x23.3125x1 MERV 13-6 Count - Pleated Furnace & Air Conditioner Filters - Removes Bacteria, Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog, Smoke & Viruses

Regular price $160.06 USD

Regular price $160.06 USD Sale price
Unit price per
Filterbuy 20x36x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-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 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.75 x 35.75 x 0.75)

Regular price $149.10 USD

Regular price $149.10 USD Sale price
Unit price per

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Collection: HVAC

Filterbuy 24x25x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.88 x 24.88 x 0.75)

Filterbuy 24x25x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.88 x 24.88 x 0.75)

Aerostar 18x22x1 MERV 11, Pleated Air Filter, 18x22x1, Box of 6, Made in the USA

Aerostar 18x22x1 MERV 11, Pleated Air Filter, 18x22x1, Box of 6, Made in the USA

Filterbuy 10x10x2 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 9.50 x 9.50 x 1.75)

Filterbuy 10x10x2 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 9.50 x 9.50 x 1.75)

Aerostar 10x10x1 MERV 13-6 Count - Pleated Furnace & Air Conditioner Filters - Removes Bacteria, Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog, Smoke & Viruses

Aerostar 10x10x1 MERV 13-6 Count - Pleated Furnace & Air Conditioner Filters - Removes Bacteria, Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog, Smoke & Viruses

Filterbuy 14x30x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.88 x 29.88 x 0.75)

Filterbuy 14x30x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.88 x 29.88 x 0.75)

Aerostar 14x25x1 MERV 8, Pleated Air Filter, 14x25x1, Box of 6, Made in the USA

Aerostar 14x25x1 MERV 8, Pleated Air Filter, 14x25x1, Box of 6, Made in the USA

Filterbuy 18x24x2 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.38 x 23.38 x 1.75)

Filterbuy 18x24x2 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.38 x 23.38 x 1.75)

Aerostar 18x22x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 17 1/2" x 21 1/2" x 3/4")

Aerostar 18x22x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 17 1/2" x 21 1/2" x 3/4")

TAROSE Weather Stripping, Silicone Door Seal Strip Door, 16 Feet Long Black (Width 25mm)

TAROSE Weather Stripping, Silicone Door Seal Strip Door, 16 Feet Long Black (Width 25mm)

Aerostar 14x30x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 13 7/8" x 29 7/8" x 3/4")

Aerostar 14x30x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 13 7/8" x 29 7/8" x 3/4")

Filterbuy 14x18x1 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 17.50 x 0.75)

Filterbuy 14x18x1 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 17.50 x 0.75)

Aerostar 20x24x1 MERV 11, Pleated Air Filter, 20x24x1, Box of 6, Made in the USA

Aerostar 20x24x1 MERV 11, Pleated Air Filter, 20x24x1, Box of 6, Made in the USA

Filterbuy 8x14x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 7.50 x 13.50 x 0.75)

Filterbuy 8x14x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 7.50 x 13.50 x 0.75)

Aerostar 24x28x1 MERV 13, Pleated Air Filter, 24x28x1, Box of 6, Made in the USA

Aerostar 24x28x1 MERV 13, Pleated Air Filter, 24x28x1, Box of 6, Made in the USA

Aerostar 21.5x23.3125x1 MERV 13-6 Count - Pleated Furnace & Air Conditioner Filters - Removes Bacteria, Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog, Smoke & Viruses

Aerostar 21.5x23.3125x1 MERV 13-6 Count - Pleated Furnace & Air Conditioner Filters - Removes Bacteria, Dust, Cold & Flu Germs, Lint, Mold, Pet Dander, Allergy-Causing Pollen, Smog, Smoke & Viruses

Filterbuy 20x36x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (4-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 11 (MPR 1200) Allergen Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.75 x 35.75 x 0.75)