• Filter King 21x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 57 x .75″ WholesaleHVACDirect
1 1

Filter King

Filter King 21x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 57 x .75″

Filter King 21x57x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 21 x 57 x .75″

$132.85 USD
$132.85 USD
Sale Sold out
Shipping calculated at checkout.

  • Brand: Filter King

  • Type: Pleated

  • MPN: FK21x57x1A-M8-4

  • MERV Rating: 8

  • Number in Pack: 4

  • Application: Air Conditioner, Furnace

  • Dimensions: 21″ W × 57″ L × 0.75″ D (19.1 mm)

  • Filtration Technology: Electrostatic

  • Filter Life: 3 Months

  • Filter Media: Polyester

  • Contaminants Captured: Bacteria, Pollen, Dust, Dust Mites, Pet Dander

  • Frame Material: Paperboard

View full details

Feature a compelling customer review about your product or brand.

Introduce other complementary products.

DESCRIBE HOW TO PAIR PRODUCTS TOGETHER

Liquid error (sections/custom-liquid line 1): Could not find asset snippets/cross-sell.liquid