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 18x24x4 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-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 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.50 x 23.38 x 3.63)

Regular price $142.33 USD

Regular price $142.33 USD Sale price
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Filterbuy 21x23x2 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (1-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 21.00 x 23.00 x 1.75)

Filterbuy 21x23x2 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (1-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 21.00 x 23.00 x 1.75)

Regular price $60.35 USD

Regular price $60.35 USD Sale price
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Clorox Air Filters 18x18x1 Furnace Filter, MERV 13 Pleated HVAC AC Furnace Air Filters, MPR 1500 & FPR 10 – Pack of 4

Clorox Air Filters 18x18x1 Furnace Filter, MERV 13 Pleated HVAC AC Furnace Air Filters, MPR 1500 & FPR 10 – Pack of 4

Regular price $80.63 USD

Regular price $80.63 USD Sale price
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Filterbuy 14x28x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 27.50 x 0.75)

Filterbuy 14x28x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 27.50 x 0.75)

Regular price $73.95 USD

Regular price $73.95 USD Sale price
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Filterbuy 8x24x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 8.00 x 24.00 x 0.75)

Filterbuy 8x24x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 8.00 x 24.00 x 0.75)

Regular price $74.99 USD

Regular price $74.99 USD Sale price
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Filterbuy 23.5x23.5x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.38 x 23.38 x 0.75)

Filterbuy 23.5x23.5x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.38 x 23.38 x 0.75)

Regular price $57.94 USD

Regular price $57.94 USD Sale price
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Aerostar 16x22x2 MERV 13, Pleated Air Filter, 16x22x2, Box of 4, Made in the USA

Aerostar 16x22x2 MERV 13, Pleated Air Filter, 16x22x2, Box of 4, Made in the USA

Regular price $124.42 USD

Regular price $124.42 USD Sale price
Unit price per
Clorox 20x20x1 Air Filter, MERV 11 Pleated HVAC AC Furnace Air Filters, MPR 1000 & FPR 7 – Pack of 4

Clorox 20x20x1 Air Filter, MERV 11 Pleated HVAC AC Furnace Air Filters, MPR 1000 & FPR 7 – Pack of 4

Regular price $65.44 USD

Regular price $65.44 USD Sale price
Unit price per
Filterbuy 16x24x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.38 x 23.38 x 0.75)

Filterbuy 16x24x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.38 x 23.38 x 0.75)

Regular price $53.59 USD

Regular price $53.59 USD Sale price
Unit price per
Filterbuy 20x36x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.50 x 35.50 x 1.75)

Filterbuy 20x36x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.50 x 35.50 x 1.75)

Regular price $152.13 USD

Regular price $152.13 USD Sale price
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Aerostar 12x20x2 MERV 13, Pleated Air Filter, 12x20x2, Box of 4, Made in the USA

Aerostar 12x20x2 MERV 13, Pleated Air Filter, 12x20x2, Box of 4, Made in the USA

Regular price $121.52 USD

Regular price $121.52 USD Sale price
Unit price per
Clorox 16x25x1 Air Filter, MERV 11 Pleated HVAC AC Furnace Air Filters, MPR 1000 & FPR 7 – Pack of 4

Clorox 16x25x1 Air Filter, MERV 11 Pleated HVAC AC Furnace Air Filters, MPR 1000 & FPR 7 – Pack of 4

Regular price $70.63 USD

Regular price $70.63 USD Sale price
Unit price per
Filterbuy 12x20x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-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 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 11.50 x 19.50 x 0.75)

Regular price $50.58 USD

Regular price $50.58 USD Sale price
Unit price per
Clorox 20x25x1 Air Filter, MERV 11 Pleated HVAC AC Furnace Air Filters, MPR 1000 & FPR 7 – Pack of 4

Clorox 20x25x1 Air Filter, MERV 11 Pleated HVAC AC Furnace Air Filters, MPR 1000 & FPR 7 – Pack of 4

Regular price $78.75 USD

Regular price $78.75 USD Sale price
Unit price per
Aerostar 14x20x2 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 13 1/2" x 19 1/2" x 1 3/4")

Aerostar 14x20x2 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 13 1/2" x 19 1/2" x 1 3/4")

Regular price $87.91 USD

Regular price $87.91 USD Sale price
Unit price per
Filterbuy 13x21.5x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-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 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 12.88 x 21.50 x 0.75)

Regular price $65.19 USD

Regular price $65.19 USD Sale price
Unit price per

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Collection: HVAC

Filterbuy 18x24x4 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-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 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 17.50 x 23.38 x 3.63)

Filterbuy 21x23x2 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (1-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 21.00 x 23.00 x 1.75)

Filterbuy 21x23x2 Air Filter MERV 13 (MPR 1900) Health Defense Replacement (1-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 21.00 x 23.00 x 1.75)

Clorox Air Filters 18x18x1 Furnace Filter, MERV 13 Pleated HVAC AC Furnace Air Filters, MPR 1500 & FPR 10 – Pack of 4

Clorox Air Filters 18x18x1 Furnace Filter, MERV 13 Pleated HVAC AC Furnace Air Filters, MPR 1500 & FPR 10 – Pack of 4

Filterbuy 14x28x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 27.50 x 0.75)

Filterbuy 14x28x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 13.50 x 27.50 x 0.75)

Filterbuy 8x24x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 8.00 x 24.00 x 0.75)

Filterbuy 8x24x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 8.00 x 24.00 x 0.75)

Filterbuy 23.5x23.5x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.38 x 23.38 x 0.75)

Filterbuy 23.5x23.5x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 23.38 x 23.38 x 0.75)

Aerostar 16x22x2 MERV 13, Pleated Air Filter, 16x22x2, Box of 4, Made in the USA

Aerostar 16x22x2 MERV 13, Pleated Air Filter, 16x22x2, Box of 4, Made in the USA

Clorox 20x20x1 Air Filter, MERV 11 Pleated HVAC AC Furnace Air Filters, MPR 1000 & FPR 7 – Pack of 4

Clorox 20x20x1 Air Filter, MERV 11 Pleated HVAC AC Furnace Air Filters, MPR 1000 & FPR 7 – Pack of 4

Filterbuy 16x24x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.38 x 23.38 x 0.75)

Filterbuy 16x24x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 15.38 x 23.38 x 0.75)

Filterbuy 20x36x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.50 x 35.50 x 1.75)

Filterbuy 20x36x2 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 19.50 x 35.50 x 1.75)

Aerostar 12x20x2 MERV 13, Pleated Air Filter, 12x20x2, Box of 4, Made in the USA

Aerostar 12x20x2 MERV 13, Pleated Air Filter, 12x20x2, Box of 4, Made in the USA

Clorox 16x25x1 Air Filter, MERV 11 Pleated HVAC AC Furnace Air Filters, MPR 1000 & FPR 7 – Pack of 4

Clorox 16x25x1 Air Filter, MERV 11 Pleated HVAC AC Furnace Air Filters, MPR 1000 & FPR 7 – Pack of 4

Filterbuy 12x20x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-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 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 11.50 x 19.50 x 0.75)

Clorox 20x25x1 Air Filter, MERV 11 Pleated HVAC AC Furnace Air Filters, MPR 1000 & FPR 7 – Pack of 4

Clorox 20x25x1 Air Filter, MERV 11 Pleated HVAC AC Furnace Air Filters, MPR 1000 & FPR 7 – Pack of 4

Aerostar 14x20x2 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 13 1/2" x 19 1/2" x 1 3/4")

Aerostar 14x20x2 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 13 1/2" x 19 1/2" x 1 3/4")

Filterbuy 13x21.5x1 Air Filter MERV 8 (MPR 700) Dust Defense Replacement (4-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 8 (MPR 700) Dust Defense Replacement (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 12.88 x 21.50 x 0.75)

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