Filtrete 20-in W x 24-in L x 1-in MERV 5 Basic Pleated Air Filter in the Air Filters department at Lowes.com
Filtrete 14-in W x 24-in L x 1-in Basic Flat Panel Basic Flat Air Filter (2-Pack) in the Air Filters department at Lowes.com
US Home Filter SC40-20X22X1-6 20x22x1 Merv 8 Pleated Air Filter (6-Pack), 20" x 22" x 1" - Replacement Furnace Filters - Amazon.com
I went to Lowes to replace my furnace filter, but just realized the size I need. Called an hvac guy and he says they're about $40 each at this size. WTH?! :
Filtrete 20-in W x 25-in L x 1-in Basic Flat Panel Basic Flat Air Filter (2-Pack) in the Air Filters department at Lowes.com
Filtrete 20-in W x 24-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com
Filtrete 20x24x1 Air Filter, MPR 1000, MERV 11, Micro Allergen Defense 3-Month Pleated 1-Inch Air Filters, 2 Filters - Amazon.com
K&N 20-in W x 24-in L x 1-in Washable MERV 11 Pleated Air Filter in the Air Filters department at Lowes.com
Filtrete 20-in W x 24-in L x 1-in MERV 5 Basic Pleated Air Filter in the Air Filters department at Lowes.com
Amazon.com: Rensa, Merv 13 Furnace Air Filter, HVAC Filter, Durable Beverage Board, 14x30x1, 6-pack, Made in USA, Traps Airborne Contaminants, Easy Installation, UL 900 Approved : Industrial & Scientific
K&N 20-in W x 24-in L x 1-in Washable MERV 11 Pleated Air Filter in the Air Filters department at Lowes.com
Filtrete 20-in W x 24-in L x 1-in MERV 5 Basic Pleated Air Filter in the Air Filters department at Lowes.com
Filtrete 20-in W x 24-in L x 1-in MERV 5 Basic Pleated Air Filter in the Air Filters department at Lowes.com
Filtrete 20-in W x 24-in L x 1-in MERV 13 1900 MPR Premium Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
Filtrete 20-in W x 24-in L x 1-in MERV 13 1900 MPR Premium Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
Filtrete 20-in W x 24-in L x 1-in MERV 12 1500 MPR Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
Filtrete 20-in W x 24-in L x 1-in MERV 5 Basic Pleated Air Filter in the Air Filters department at Lowes.com
Filtrete 20-in W x 24-in L x 1-in MERV 5 Electrostatic Air Filter in the Air Filters department at Lowes.com
Filtrete 20-in W x 24-in L x 1-in MERV 13 1900 MPR Premium Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
Amazon.com: Filtrete 20x24x1 Air Filter, MPR 1500, MERV 12, Healthy Living Ultra-Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters : Everything Else
Filtrete 14-in W x 20-in L x 1-in MERV 5 Basic Pleated Air Filter (3-Pack) in the Air Filters department at Lowes.com
Filtrete 20x24x1 Air Filter, MPR 1000, MERV 11, Micro Allergen Defense 3-Month Pleated 1-Inch Air Filters, 2 Filters - Amazon.com
