Collection: HVAC

Enhance your home’s comfort and efficiency with Vital Flow’s premium HVAC solutions, expertly curated for tools and home improvement enthusiasts. Our collection offers reliable building supplies designed to optimize air quality and temperature control, ensuring a seamless integration into your living space. Whether upgrading your system or tackling a new project, Vital Flow provides practical, high-quality products that combine durability with cutting-edge technology, making every installation smooth and efficient. Trust Vital Flow to deliver the essential components that keep your environment comfortable year-round.

Filterbuy 10x30x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 9.50 x 29.50 x 0.75)

Filterbuy 10x30x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 9.50 x 29.50 x 0.75)

Regular price $158.43 USD

Regular price $158.43 USD Sale price
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BNX TruFilter 20x23x1 Air Filter MERV 11 (12-Pack)- MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX TruFilter 20x23x1 Air Filter MERV 11 (12-Pack)- MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

Regular price $166.74 USD

Regular price $166.74 USD Sale price
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Filterbuy 16x20x2 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.50 x 19.50 x 1.75)

Filterbuy 16x20x2 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.50 x 19.50 x 1.75)

Regular price $130.41 USD

Regular price $130.41 USD Sale price
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Filterbuy 17x21x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 16.50 x 20.50 x 0.75)

Filterbuy 17x21x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 16.50 x 20.50 x 0.75)

Regular price $130.41 USD

Regular price $130.41 USD Sale price
Unit price per
Filterbuy 21x22x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 20.50 x 21.50 x 0.75)

Filterbuy 21x22x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 20.50 x 21.50 x 0.75)

Regular price $173.91 USD

Regular price $173.91 USD Sale price
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Filterbuy 30x36x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 29.81 x 35.81 x 0.75)

Filterbuy 30x36x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 29.81 x 35.81 x 0.75)

Regular price $275.62 USD

Regular price $275.62 USD Sale price
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BNX TruFilter 20x25x5 (19.88’’ x 24.75’’ x 4.38‘ Honeywell Compatible 4”) MERV 11 Air Filter (2-Pack) - MADE IN USA - HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX TruFilter 20x25x5 (19.88’’ x 24.75’’ x 4.38‘ Honeywell Compatible 4”) MERV 11 Air Filter (2-Pack) - MADE IN USA - HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

Regular price $86.99 USD

Regular price $86.99 USD Sale price
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Filterbuy 14x22x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 21.50 x 0.75)

Filterbuy 14x22x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 21.50 x 0.75)

Regular price $167.30 USD

Regular price $167.30 USD Sale price
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Filterbuy 18x21x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 18.00 x 21.00 x 0.75)

Filterbuy 18x21x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 18.00 x 21.00 x 0.75)

Regular price $164.87 USD

Regular price $164.87 USD Sale price
Unit price per
Filterbuy 12x20x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 11.50 x 19.50 x 0.75)

Filterbuy 12x20x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 11.50 x 19.50 x 0.75)

Regular price $91.29 USD

Regular price $91.29 USD Sale price
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Filterbuy 20x20x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.50 x 19.50 x 0.75)

Filterbuy 20x20x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.50 x 19.50 x 0.75)

Regular price $75.63 USD

Regular price $75.63 USD Sale price
Unit price per
MervKing 16x20x1 Air Filter Actual Size: 15.7" x 19.7" x 0.75" MERV 13 MPR 1500-1900 | MADE IN USA | 4-Pack | Pleated HVAC AC Furnace Replacement

MervKing 16x20x1 Air Filter Actual Size: 15.7" x 19.7" x 0.75" MERV 13 MPR 1500-1900 | MADE IN USA | 4-Pack | Pleated HVAC AC Furnace Replacement

Regular price $56.54 USD

Regular price $56.54 USD Sale price
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Filterbuy 13x21.5x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 12.88 x 21.50 x 0.75)

Filterbuy 13x21.5x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 12.88 x 21.50 x 0.75)

Regular price $143.81 USD

Regular price $143.81 USD Sale price
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Filterbuy 18x24x4 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.50 x 23.38 x 3.63)

Filterbuy 18x24x4 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.50 x 23.38 x 3.63)

Regular price $221.85 USD

Regular price $221.85 USD Sale price
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Filterbuy 24x24x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.38 x 23.38 x 0.75)

Filterbuy 24x24x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.38 x 23.38 x 0.75)

Regular price $104.28 USD

Regular price $104.28 USD Sale price
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Filterbuy 14x18x1 Air Filter MERV 13 (MPR 1900) Health 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 13 (MPR 1900) Health 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 $130.44 USD

Regular price $130.44 USD Sale price
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Collection: HVAC

Filterbuy 10x30x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 9.50 x 29.50 x 0.75)

Filterbuy 10x30x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 9.50 x 29.50 x 0.75)

BNX TruFilter 20x23x1 Air Filter MERV 11 (12-Pack)- MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX TruFilter 20x23x1 Air Filter MERV 11 (12-Pack)- MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

Filterbuy 16x20x2 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.50 x 19.50 x 1.75)

Filterbuy 16x20x2 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.50 x 19.50 x 1.75)

Filterbuy 17x21x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 16.50 x 20.50 x 0.75)

Filterbuy 17x21x1 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 16.50 x 20.50 x 0.75)

Filterbuy 21x22x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 20.50 x 21.50 x 0.75)

Filterbuy 21x22x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 20.50 x 21.50 x 0.75)

Filterbuy 30x36x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 29.81 x 35.81 x 0.75)

Filterbuy 30x36x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 29.81 x 35.81 x 0.75)

BNX TruFilter 20x25x5 (19.88’’ x 24.75’’ x 4.38‘ Honeywell Compatible 4”) MERV 11 Air Filter (2-Pack) - MADE IN USA - HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

BNX TruFilter 20x25x5 (19.88’’ x 24.75’’ x 4.38‘ Honeywell Compatible 4”) MERV 11 Air Filter (2-Pack) - MADE IN USA - HVAC AC Furnace Filters for Allergies, Dust, Pet, Smoke, Allergy MPR 1200 FPR 7

Filterbuy 14x22x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 21.50 x 0.75)

Filterbuy 14x22x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 21.50 x 0.75)

Filterbuy 18x21x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 18.00 x 21.00 x 0.75)

Filterbuy 18x21x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 18.00 x 21.00 x 0.75)

Filterbuy 12x20x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 11.50 x 19.50 x 0.75)

Filterbuy 12x20x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 11.50 x 19.50 x 0.75)

Filterbuy 20x20x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.50 x 19.50 x 0.75)

Filterbuy 20x20x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.50 x 19.50 x 0.75)

MervKing 16x20x1 Air Filter Actual Size: 15.7" x 19.7" x 0.75" MERV 13 MPR 1500-1900 | MADE IN USA | 4-Pack | Pleated HVAC AC Furnace Replacement

MervKing 16x20x1 Air Filter Actual Size: 15.7" x 19.7" x 0.75" MERV 13 MPR 1500-1900 | MADE IN USA | 4-Pack | Pleated HVAC AC Furnace Replacement

Filterbuy 13x21.5x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 12.88 x 21.50 x 0.75)

Filterbuy 13x21.5x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 12.88 x 21.50 x 0.75)

Filterbuy 18x24x4 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.50 x 23.38 x 3.63)

Filterbuy 18x24x4 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.50 x 23.38 x 3.63)

Filterbuy 24x24x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.38 x 23.38 x 0.75)

Filterbuy 24x24x1 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.38 x 23.38 x 0.75)

Filterbuy 14x18x1 Air Filter MERV 13 (MPR 1900) Health 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 13 (MPR 1900) Health Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 17.50 x 0.75)

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