Collection: HVAC

Filterbuy 12x12x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense,

Filterbuy 12x12x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense,

Vendor:
Filterbuy

Regular price $66.76 USD

Regular price Sale price $66.76 USD
Filter King Air Filters 11.75x13.5x1 | 6-PACK | MERV 8 HVAC Pleated AC Furnace

Filter King Air Filters 11.75x13.5x1 | 6-PACK | MERV 8 HVAC Pleated AC Furnace

Vendor:
FilterKing

Regular price $120.58 USD

Regular price Sale price $120.58 USD
Filterbuy 25x25x2 Air Filter MERV 11 Superior Pet & Allergy Defense,

Filterbuy 25x25x2 Air Filter MERV 11 Superior Pet & Allergy Defense,

Vendor:
Filterbuy

Regular price $199.58 USD

Regular price Sale price $199.58 USD
Filter King 19.5x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Filter King 19.5x22x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Vendor:
FilterKing

Regular price $136.13 USD

Regular price Sale price $136.13 USD
Aerostar 16 x 30 x 1 MERV 8, Pleated Air Filter, Box of 6, Made in the USA

Aerostar 16 x 30 x 1 MERV 8, Pleated Air Filter, Box of 6, Made in the USA

Vendor:
AirFiltersDelivered

Regular price $100.29 USD

Regular price Sale price $100.29 USD
Filterbuy 14x24x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense,

Filterbuy 14x24x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense,

Vendor:
Filterbuy

Regular price $74.18 USD

Regular price Sale price $74.18 USD
Filter King 20x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Filter King 20x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Vendor:
FilterKing

Regular price $70.39 USD

Regular price Sale price $70.39 USD
Filterbuy 24x24x4 Air Filter MERV 11 Superior Pet & Allergy Defense,

Filterbuy 24x24x4 Air Filter MERV 11 Superior Pet & Allergy Defense,

Vendor:
Filterbuy

Regular price $214.43 USD

Regular price Sale price $214.43 USD
Filter King 19x19x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Filter King 19x19x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Vendor:
FilterKing

Regular price $110.78 USD

Regular price Sale price $110.78 USD
Filterbuy 10x16x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense,

Filterbuy 10x16x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense,

Vendor:
Filterbuy

Regular price $146.78 USD

Regular price Sale price $146.78 USD
Aerostar 8x20x1 MERV 11, Pleated Air Filter, Box of 6, Made in the USA

Aerostar 8x20x1 MERV 11, Pleated Air Filter, Box of 6, Made in the USA

Vendor:
AirFiltersDelivered

Regular price $149.64 USD

Regular price Sale price $149.64 USD
Filter King 15.25x15.25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Filter King 15.25x15.25x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Vendor:
FilterKing

Regular price $156.92 USD

Regular price Sale price $156.92 USD
Filterbuy 28x30x1 Air Filter MERV 11 Superior Pet & Allergy Defense,

Filterbuy 28x30x1 Air Filter MERV 11 Superior Pet & Allergy Defense,

Vendor:
Filterbuy

Regular price $221.07 USD

Regular price Sale price $221.07 USD
Filter King 20x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Filter King 20x27x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Vendor:
FilterKing

Regular price $159.59 USD

Regular price Sale price $159.59 USD
Filterbuy 20x23x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense,

Filterbuy 20x23x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense,

Vendor:
Filterbuy

Regular price $105.53 USD

Regular price Sale price $105.53 USD
Aerostar 16 1/2x21 5/8x1 MERV 13, Pleated Air Filter, 16 1/2x21 5/8x1, Box of 6

Aerostar 16 1/2x21 5/8x1 MERV 13, Pleated Air Filter, 16 1/2x21 5/8x1, Box of 6

Vendor:
AirFiltersDelivered

Regular price $115.48 USD

Regular price Sale price $115.48 USD
Aerostar 20x20x1 MERV 11 Air Filter, ACTUAL SIZE, Air Conditioning & Furnace

Aerostar 20x20x1 MERV 11 Air Filter, ACTUAL SIZE, Air Conditioning & Furnace

Vendor:
AirFiltersDelivered

Regular price $59.73 USD

Regular price Sale price $59.73 USD
Filter King 28x29.5x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Filter King 28x29.5x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Vendor:
FilterKing

Regular price $230.18 USD

Regular price Sale price $230.18 USD
Filterbuy 24x24x2 Air Filter MERV 11 Superior Pet & Allergy Defense,

Filterbuy 24x24x2 Air Filter MERV 11 Superior Pet & Allergy Defense,

Vendor:
Filterbuy

Regular price $140.18 USD

Regular price Sale price $140.18 USD
Filter King 19x23x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Filter King 19x23x2 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace

Vendor:
FilterKing

Regular price $146.52 USD

Regular price Sale price $146.52 USD
Filterbuy 18x36x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense,

Filterbuy 18x36x1 Air Filter MERV 13 Optimal Smoke & Allergy Defense,

Vendor:
Filterbuy

Regular price $169.88 USD

Regular price Sale price $169.88 USD
TruFilter Compatible with AprilAire 110 Replacement Filter

TruFilter Compatible with AprilAire 110 Replacement Filter

Vendor:
BNX

Regular price $131.98 USD

Regular price Sale price $131.98 USD
Aerostar 20x20x1 MERV 8 Air Filter, ACTUAL SIZE, Air Conditioning & Furnace

Aerostar 20x20x1 MERV 8 Air Filter, ACTUAL SIZE, Air Conditioning & Furnace

Vendor:
AirFiltersDelivered

Regular price $49.42 USD

Regular price Sale price $49.42 USD
Aerostar 8x18x1 MERV 8, Pleated Air Filter, Box of 6, Made in the USA

Aerostar 8x18x1 MERV 8, Pleated Air Filter, Box of 6, Made in the USA

Vendor:
AirFiltersDelivered

Regular price $122.00 USD

Regular price Sale price $122.00 USD

Frequently asked questions

Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
We do not currently offer free shipping. However, this may be added at some point. We apologize.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.